diff --git a/.gitignore b/.gitignore index 623e1ee7..a168ad90 100644 --- a/.gitignore +++ b/.gitignore @@ -21,7 +21,6 @@ build-config.h.in compile config.guess config.sub -configure configure.scan configure.lineno aclocal.m4 @@ -47,3 +46,4 @@ core *.core build-aux opendkim-[0-9].[0-9].[0-9] +.vscode diff --git a/FEATURES b/FEATURES index 14dfc0fa..aa8ed1e1 100644 --- a/FEATURES +++ b/FEATURES @@ -33,6 +33,8 @@ allsymbols By default, the build will attempt to create a libopendkim atps Support for experimental Authorized Third-Party Signatures mechanism. (opendkim, libopendkim) +conditional Conditional signatures. EXPERIMENTAL (opendkim, libopendkim) + db_handle_pools Database handle pools. EXPERIMENTAL (opendkim) default_sender Allow declaration of sender address to use when a message @@ -109,4 +111,4 @@ COPYRIGHT Copyright (c) 2009, Sendmail, Inc. and its suppliers. All rights reserved. -Copyright (c) 2009-2014, The Trusted Domain Project. All rights reserved. +Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. diff --git a/INSTALL b/INSTALL index b3cb0331..0c751597 100644 --- a/INSTALL +++ b/INSTALL @@ -158,9 +158,6 @@ filter Compile the opendkim filter. Requires libmilter (see live-testing Enables unit tests that require live access to the Internet to succeed. -poll Compile to use poll() instead of select() for asynchronous - I/O. - popauth Enables support for POP-before-SMTP checks. query_cache Compile the opendkim library to support local caching of diff --git a/LICENSE.Sendmail b/LICENSE.Sendmail index 8c255513..13a8641f 100644 --- a/LICENSE.Sendmail +++ b/LICENSE.Sendmail @@ -56,7 +56,7 @@ permitted only if each of the following conditions of 1-6 are met: agree that for any dispute arising out of or relating to this Software, that jurisdiction and venue is proper in San Francisco or Alameda counties. These license terms and conditions reflect the complete - agreement for the license of the Software (which means this supercedes + agreement for the license of the Software (which means this supersedes prior or contemporaneous agreements or representations). If any term or condition under this license is found to be invalid, the remaining terms and conditions still apply. diff --git a/README b/README index 5421c4f8..2a74433d 100644 --- a/README +++ b/README @@ -2,17 +2,20 @@ OPENDKIM README =============== This directory has the latest open source DKIM filter software from The -OpenDKIM Project. +Trusted Domain Project. -There is a web site at http://www.opendkim.org that is home for the latest -updates. +There is a web site at http://www.trusteddomain.org that is home for the +latest updates. +--------------+ | INTRODUCTION | +--------------+ -The Trusted Domain Project is a community effort to develop and maintain an open +The Trusted Domain Project (TDP) is a non-profit corporation dedicated to +research and development of techologies that promote trust in the use of +domain names in on the Internet. The OpenDKIM Project is an initiative of +TDP, and is primarily community effort to develop and maintain an open source library for producing DKIM-aware applications, and a "milter"-based filter for providing DKIM service. @@ -53,6 +56,7 @@ o OpenSSL (http://www.openssl.org, or ask your software vendor for a package). Any version will get you started, however v0.9.8 or later is required if you want to be able to sign or verify messages using the SHA256 message digest algorithm which is generally required for current DKIM applications. + OpenSSL 1.1.1 is required for ED25519 support. o sendmail v8.13.0 (or later), or Postfix 2.3, (or later) and libmilter. (These are only required if you are building the filter.) @@ -277,5 +281,5 @@ re-generate your configuration and restart the filter: FEATURE(`nocanonify') -- -Copyright (c) 2010-2012, 2014, The Trusted Domain Project. +Copyright (c) 2010-2012, 2014, 2018, The Trusted Domain Project. All rights reserved. diff --git a/RELEASE_NOTES b/RELEASE_NOTES index 47f22f6c..b8cc446a 100644 --- a/RELEASE_NOTES +++ b/RELEASE_NOTES @@ -3,10 +3,59 @@ This listing shows the versions of the OpenDKIM package, the date of release, and a summary of the changes in that release. +2.11.0 2018/11/?? + Add support for ED25519 keys. GNUTLS support provided by + Dilyan Palauzov. + Add "header.s" and "header.a" in generated Authentication-Results + header fields. + Add _FFR_CONDITIONAL, experimental support for conditional DKIM + signatures. + Make odkim.internal_ip() available to all Lua hooks. Problem noted + by Iosif Fettich. + Make bind code DNSSEC-aware. Patch from Jack Bates. + Fix dkimf_db_nextpunct() so it doesn't incorrectly identify an encoded + hex digit as a value delimiter. + Fix issue #8: The password file critical section isn't big enough. + Patch from Dilyan Palauzov. + Fix issue #9: Plug a few failure mode memory leaks. Patch from + Dilyan Palauzov. + Fix issue #15: Don't automatically skip the body when one mode (sign + or verify) doesn't need it, because the other one might. + Patch from Dilyan Palauzov. + Fix issue #28: RequiredHeaders should report and log the specific + error and reject the message, as documented. Patch from + Dilyan Palauzov. + Fix bug #234: Make "NoHeaderB" do something. Reported by Joseph + Coffland. + Fix bug #235: Quote "header.b" values in case they contain a slash + (which must be quoted). + Fix bug #237: Fix processing of "SoftStart". + CONFIG: Add compatibility with openssl-1.1.0. Patch from + Scott Kitterman. + CONTRIB: Simplfy some logic in contrib/repute. Patch from + Dilyan Palauzov. + LIBOPENDKIM: Feature request #190: Reject signature object requests + where the domain name or selector includes non-printable + characters. Suggested by Franck Martin. + LIBOPENDKIM: Re-fix bug #226: Deal with header fields that are + wrapped before there's any content. Somehow the wrong fix + was committed. Originally reported by Alessandro Vesely; + re-reported by David Stevenson. + LIBOPENDKIM: Fix bug #233: In the weird case of duplicate signatures, + constrain the size of the resulting "header.b" value. Problem + noted by Joseph Coffland. + LIBOPENDKIM: Fix bug #270: Don't set an upper bound on the size of + the canonicalization buffer, which interferes with processing + oversized input lines. Reported by Mars Peng. + LIBOPENDKIM: Fix parsing bug in dkim_mail_parse_multi(), where quotes + were not being properly handled. + TOOLS: Feature requrest #187: Add option to match subdomains when + generating zone files. Patch from Andreas Schulze. + 2.10.3 2015/05/12 - LIBOPENDKIM: Make strict header checking non-destructive. The last change - to this code resulted in failing signatures. Reported by Pedro - Morales and Wez Furlong. + LIBOPENDKIM: Make strict header checking non-destructive. The last + change to this code resulted in failing signatures. Reported + by Pedro Morales and Wez Furlong. 2.10.2 2015/05/10 Fix bug #221: Report a DKIM result of "policy" if MinimumKeyBits diff --git a/autobuild/autobuild.conf.sample b/autobuild/autobuild.conf.sample index 111ced3c..deffe700 100644 --- a/autobuild/autobuild.conf.sample +++ b/autobuild/autobuild.conf.sample @@ -17,7 +17,6 @@ "--enable-diffheaders", "--enable-vbr", "--enable-atps", - "--enable-poll", "--with-unbound", "--enable-replace_rules", "--with-libmemcached", diff --git a/configure b/configure new file mode 100755 index 00000000..803a62be --- /dev/null +++ b/configure @@ -0,0 +1,23777 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for OpenDKIM 2.11.0. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and bugs@opendkim.org +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/opendkim] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of OpenDKIM 2.11.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-popauth enable POP-before-SMTP support + --enable-atps experimental Authorized Third Party Signers checks + --enable-conditional experimental conditional signatures + --enable-db_handle_pools + experimental database handle pools + --enable-diffheaders compare signed and verified headers when possible + --enable-identity_header + special header to set identity + --enable-ldap_caching LDAP query piggybacking and caching + --enable-postgresql_reconnect_hack + hack to overcome PostgreSQL connection error + detection bug + --enable-rate_limit support for DKIM-based rate limiting + --enable-replace_rules support for string substitution when signing + --enable-reprrd support for experimental reputation checks using RRD + --enable-reputation support for experimental reputation checks + --enable-resign support for one-step re-signing + --enable-sender_macro macro to determine sender + --enable-socketdb arbitrary socket data sets + --enable-stats stats recording and reporting + --enable-statsext extended stats recording and reporting + --enable-rbl Realtime Blacklist query support + --enable-vbr Vouch-By-Reference support + --enable-default_sender default sender address + --enable-rpath include library load paths in binaries + --enable-codecoverage include code coverage/profiling code + --disable-filter do not compile the opendkim filter + --enable-query_cache local key caching + --enable-allsymbols export internal-use symbols for better test coverage + --enable-debug produce debugging binaries and libraries + --disable-live-testing disable tests that require Internet access + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-aix-soname=aix|svr4|both + shared library versioning (aka "SONAME") variant to + provide on AIX, [default=aix]. + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot[=DIR] Search for dependent libraries within DIR (or the + compiler's sysroot if not specified). + --with-gprof profiling with gprof + --with-gcov profiling with gcov + --with-lcov profiling with lcov + --with-gnutls location of GnuTLS includes and library + --with-openssl location of OpenSSL includes and library + --with-milter location of 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Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='opendkim' + VERSION='2.11.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +ac_config_headers="$ac_config_headers build-config.h" + + + + +# +# Hexadecimal version, for use in generating dkim.h +# +HEX_VERSION=$(printf %08x $(( ((2 << 8 | 11) << 8 | 0) << 8| 0 ))) + + +# +# library version, passed to libtool +# +LIBOPENDKIM_VERSION_INFO=$(printf %d:%d:%d 11 0 0) + + +# +# Checks for programs +# +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cr} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 + if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cr libconftest.a conftest.o" >&5 + $AR cr libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[912]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*|11.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # flang / f18. f95 an alias for gfortran or flang on Debian + flang* | f18* | f95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +# +# Check for how to compile threaded stuff +# + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ax_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 +$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_join (); +int +main () +{ +return pthread_join (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test x"$ax_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case ${host_os} in + solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" + ;; + + darwin*) + ax_pthread_flags="-pthread $ax_pthread_flags" + ;; +esac + +# Clang doesn't consider unrecognized options an error unless we specify +# -Werror. We throw in some extra Clang-specific options to ensure that +# this doesn't happen for GCC, which also accepts -Werror. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler needs -Werror to reject unknown flags" >&5 +$as_echo_n "checking if compiler needs -Werror to reject unknown flags... " >&6; } +save_CFLAGS="$CFLAGS" +ax_pthread_extra_flags="-Werror" +CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo(void); +int +main () +{ +foo() + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + ax_pthread_extra_flags= + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS="$save_CFLAGS" + +if test x"$ax_pthread_ok" = xno; then +for flag in $ax_pthread_flags; do + + case $flag in + none) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 +$as_echo_n "checking whether pthreads work without any flags... " >&6; } + ;; + + -*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 +$as_echo_n "checking whether pthreads work with $flag... " >&6; } + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + # Extract the first word of "pthread-config", so it can be a program name with args. +set dummy pthread-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ax_pthread_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ax_pthread_config"; then + ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ax_pthread_config="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" +fi +fi +ax_pthread_config=$ac_cv_prog_ax_pthread_config +if test -n "$ax_pthread_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 +$as_echo "$ax_pthread_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$ax_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 +$as_echo_n "checking for the pthreads library -l$flag... " >&6; } + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + static void routine(void *a) { a = 0; } + static void *start_routine(void *a) { return a; } +int +main () +{ +pthread_t th; pthread_attr_t attr; + pthread_create(&th, 0, start_routine, 0); + pthread_join(th, 0); + pthread_attr_init(&attr); + pthread_cleanup_push(routine, 0); + pthread_cleanup_pop(0) /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test "x$ax_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$ax_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 +$as_echo_n "checking for joinable pthread attribute... " >&6; } + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int attr = $attr; return attr /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + attr_name=$attr; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 +$as_echo "$attr_name" >&6; } + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + +cat >>confdefs.h <<_ACEOF +#define PTHREAD_CREATE_JOINABLE $attr_name +_ACEOF + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 +$as_echo_n "checking if more special flags are required for pthreads... " >&6; } + flag=no + case ${host_os} in + aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";; + osf* | hpux*) flag="-D_REENTRANT";; + solaris*) + if test "$GCC" = "yes"; then + flag="-D_REENTRANT" + else + # TODO: What about Clang on Solaris? + flag="-mt -D_REENTRANT" + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $flag" >&5 +$as_echo "$flag" >&6; } + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 +$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } +if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int i = PTHREAD_PRIO_INHERIT; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_PTHREAD_PRIO_INHERIT=yes +else + ax_cv_PTHREAD_PRIO_INHERIT=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 +$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } + if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then : + +$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h + +fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: compile with *_r variant + if test "x$GCC" != xyes; then + case $host_os in + aix*) + case "x/$CC" in #( + x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : + #handle absolute path differently from PATH based program lookup + case "x$CC" in #( + x/*) : + if as_fn_executable_p ${CC}_r; then : + PTHREAD_CC="${CC}_r" +fi ;; #( + *) : + for ac_prog in ${CC}_r +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_PTHREAD_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PTHREAD_CC"; then + ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_PTHREAD_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +PTHREAD_CC=$ac_cv_prog_PTHREAD_CC +if test -n "$PTHREAD_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 +$as_echo "$PTHREAD_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PTHREAD_CC" && break +done +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + ;; +esac ;; #( + *) : + ;; +esac + ;; + esac + fi +fi + +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + + + + + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$ax_pthread_ok" = xyes; then + +$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h + + : +else + ax_pthread_ok=no + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# +# save outer values +# +outer_CFLAGS="$CFLAGS" +outer_CPPFLAGS="$CPPFLAGS" +outer_LDFLAGS="$LDFLAGS" +outer_LIBS="$LIBS" + +# +# Checks for libraries +# +saved_LIBS="$LIBS" +LIBS="" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5 +$as_echo_n "checking for library containing inet_addr... " >&6; } +if ${ac_cv_search_inet_addr+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_addr (); +int +main () +{ +return inet_addr (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_addr=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_addr+:} false; then : + break +fi +done +if ${ac_cv_search_inet_addr+:} false; then : + +else + ac_cv_search_inet_addr=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5 +$as_echo "$ac_cv_search_inet_addr" >&6; } +ac_res=$ac_cv_search_inet_addr +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +LIBNSL_LIBS="$LIBS" +LIBS="$saved_LIBS" + + +saved_LIBS="$LIBS" +LIBS="" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 +$as_echo_n "checking for library containing dlopen... " >&6; } +if ${ac_cv_search_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dlopen=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dlopen+:} false; then : + break +fi +done +if ${ac_cv_search_dlopen+:} false; then : + +else + ac_cv_search_dlopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 +$as_echo "$ac_cv_search_dlopen" >&6; } +ac_res=$ac_cv_search_dlopen +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +LIBDL_LIBS="$LIBS" +LIBS="$saved_LIBS" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 +$as_echo_n "checking for library containing socket... " >&6; } +if ${ac_cv_search_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_socket=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socket+:} false; then : + break +fi +done +if ${ac_cv_search_socket+:} false; then : + +else + ac_cv_search_socket=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 +$as_echo "$ac_cv_search_socket" >&6; } +ac_res=$ac_cv_search_socket +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5 +$as_echo_n "checking for library containing inet_aton... " >&6; } +if ${ac_cv_search_inet_aton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_aton (); +int +main () +{ +return inet_aton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_aton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_aton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_aton+:} false; then : + +else + ac_cv_search_inet_aton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5 +$as_echo "$ac_cv_search_inet_aton" >&6; } +ac_res=$ac_cv_search_inet_aton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 +$as_echo_n "checking for library containing inet_pton... " >&6; } +if ${ac_cv_search_inet_pton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +int +main () +{ +return inet_pton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_pton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_pton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_pton+:} false; then : + +else + ac_cv_search_inet_pton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 +$as_echo "$ac_cv_search_inet_pton" >&6; } +ac_res=$ac_cv_search_inet_pton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 +$as_echo_n "checking for library containing inet_ntop... " >&6; } +if ${ac_cv_search_inet_ntop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +int +main () +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_ntop=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_ntop+:} false; then : + break +fi +done +if ${ac_cv_search_inet_ntop+:} false; then : + +else + ac_cv_search_inet_ntop=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 +$as_echo "$ac_cv_search_inet_ntop" >&6; } +ac_res=$ac_cv_search_inet_ntop +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 +$as_echo_n "checking for library containing getaddrinfo... " >&6; } +if ${ac_cv_search_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getaddrinfo (); +int +main () +{ +return getaddrinfo (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getaddrinfo=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getaddrinfo+:} false; then : + break +fi +done +if ${ac_cv_search_getaddrinfo+:} false; then : + +else + ac_cv_search_getaddrinfo=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 +$as_echo "$ac_cv_search_getaddrinfo" >&6; } +ac_res=$ac_cv_search_getaddrinfo +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h + +fi + +# You might find res_ninit() in system libraries or in libresolv or not +# at all. The way AC_LANG_CALL finds out is it declares res_ninit() so +# it can call it, then it sees if linking fails because of unresolved +# symbols. Great, except glibc doesn't export res_ninit() -- it exports +# __res_ninit() -- res_ninit() is a macro in resolv.h. So unless we +# include resolv.h, we won't find res_ninit(), but when we do include +# it, it conflicts with AC_LANG_CALL's redeclaration. Hmm. I guess the +# only thing for it is to include resolv.h, don't redeclare res_ninit(), +# and use the proper type signature when calling it. + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_ninit" >&5 +$as_echo_n "checking for library containing res_ninit... " >&6; } +if ${ac_cv_search_res_ninit+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return res_ninit(NULL); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_res_ninit=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_res_ninit+:} false; then : + break +fi +done +if ${ac_cv_search_res_ninit+:} false; then : + +else + ac_cv_search_res_ninit=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_ninit" >&5 +$as_echo "$ac_cv_search_res_ninit" >&6; } +ac_res=$ac_cv_search_res_ninit +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_RES_NINIT 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_setservers" >&5 +$as_echo_n "checking for library containing res_setservers... " >&6; } +if ${ac_cv_search_res_setservers+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char res_setservers (); +int +main () +{ +return res_setservers (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv bind; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_res_setservers=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_res_setservers+:} false; then : + break +fi +done +if ${ac_cv_search_res_setservers+:} false; then : + +else + ac_cv_search_res_setservers=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_setservers" >&5 +$as_echo "$ac_cv_search_res_setservers" >&6; } +ac_res=$ac_cv_search_res_setservers +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_RES_SETSERVERS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getopt_long" >&5 +$as_echo_n "checking for library containing getopt_long... " >&6; } +if ${ac_cv_search_getopt_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getopt_long (); +int +main () +{ +return getopt_long (); + ; + return 0; +} +_ACEOF +for ac_lib in '' iberty; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getopt_long=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getopt_long+:} false; then : + break +fi +done +if ${ac_cv_search_getopt_long+:} false; then : + +else + ac_cv_search_getopt_long=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getopt_long" >&5 +$as_echo "$ac_cv_search_getopt_long" >&6; } +ac_res=$ac_cv_search_getopt_long +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h + +fi + + +for ac_header in sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_NETINET_IN_H +# include /* inet_ functions / structs */ +#endif +#ifdef HAVE_ARPA_NAMESER_H +# include /* DNS HEADER struct */ +#endif +#ifdef HAVE_NETDB_H +# include +#endif +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# +# Check for types +# + +ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default" +if test "x$ac_cv_type_useconds_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_USECONDS_T 1 +_ACEOF + + +fi + + +# +# See if libopendkim will need -lresolv +# +dnscheck=' +#include "confdefs.h" +#include +#include +#include +#include +int main() { +res_mkquery (0, 0, 0, 0, 0, 0, 0, 0, 0); +dn_expand (0, 0, 0, 0, 0); +dn_skipname (0, 0); +dn_comp (0, 0, 0, 0, 0); +return 0; +}' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the resolver works without -lresolv" >&5 +$as_echo_n "checking whether the resolver works without -lresolv... " >&6; } +LIBRESOLV= +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$dnscheck + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the resolver works with -lresolv" >&5 +$as_echo_n "checking whether the resolver works with -lresolv... " >&6; } + saved_LIBS="$LIBS" + LIBS="$outer_LIBS -lresolv" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$dnscheck + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + LIBRESOLV=-lresolv + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "need workable resolver library" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$saved_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +# +# Checks for header files +# +for ac_header in arpa/inet.h fcntl.h limits.h iso/limits_iso.h netdb.h netinet/in.h paths.h stdlib.h string.h sys/file.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h stdint.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# +# Checks for typedefs, structures, and compiler characteristics. +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + +if test $ac_cv_header_stdbool_h = yes; then + +$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if ${ac_cv_type_uid_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then : + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then + +$as_echo "#define uid_t int" >>confdefs.h + + +$as_echo "#define gid_t int" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define mode_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define off_t long int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + +ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" +case $ac_cv_c_uint16_t in #( + no|yes) ;; #( + *) + + +cat >>confdefs.h <<_ACEOF +#define uint16_t $ac_cv_c_uint16_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT32_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" +case $ac_cv_c_uint64_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT64_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint64_t $ac_cv_c_uint64_t +_ACEOF +;; + esac + + +# +# Checks for library functions. +# +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 +$as_echo_n "checking type of array argument to getgroups... " >&6; } +if ${ac_cv_type_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_type_getgroups=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Mike Rendell for this test. */ +$ac_includes_default +#define NGID 256 +#undef MAX +#define MAX(x, y) ((x) > (y) ? (x) : (y)) + +int +main () +{ + gid_t gidset[NGID]; + int i, n; + union { gid_t gval; long int lval; } val; + + val.lval = -1; + for (i = 0; i < NGID; i++) + gidset[i] = val.gval; + n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, + gidset); + /* Exit non-zero if getgroups seems to require an array of ints. This + happens when gid_t is short int but getgroups modifies an array + of ints. */ + return n > 0 && gidset[n] != val.gval; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +if test $ac_cv_type_getgroups = cross; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f conftest* + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 +$as_echo "$ac_cv_type_getgroups" >&6; } + +cat >>confdefs.h <<_ACEOF +#define GETGROUPS_T $ac_cv_type_getgroups +_ACEOF + + +ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + +# If we don't yet have getgroups, see if it's in -lbsd. +# This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. +ac_save_LIBS=$LIBS +if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + +fi + +# Run the program to test the functionality of the system-supplied +# getgroups function only if there is such a function. +if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_getgroups_works=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } +else + ac_cv_func_getgroups_works=no +fi +if test $ac_cv_func_getgroups_works = yes; then + +$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h + +fi +LIBS=$ac_save_LIBS + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_malloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_MALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +$as_echo "#define malloc rpl_malloc" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + + for ac_func in $ac_func_list +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 +$as_echo_n "checking for working mktime... " >&6; } +if ${ac_cv_func_working_mktime+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_working_mktime=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Test program from Paul Eggert and Tony Leneis. */ +#ifdef TIME_WITH_SYS_TIME +# include +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifndef HAVE_ALARM +# define alarm(X) /* empty */ +#endif + +/* Work around redefinition to rpl_putenv by other config tests. */ +#undef putenv + +static time_t time_t_max; +static time_t time_t_min; + +/* Values we'll use to set the TZ environment variable. */ +static const char *tz_strings[] = { + (const char *) 0, "TZ=GMT0", "TZ=JST-9", + "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" +}; +#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) + +/* Return 0 if mktime fails to convert a date in the spring-forward gap. + Based on a problem report from Andreas Jaeger. */ +static int +spring_forward_gap () +{ + /* glibc (up to about 1998-10-07) failed this test. */ + struct tm tm; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0"); + + tm.tm_year = 98; + tm.tm_mon = 3; + tm.tm_mday = 5; + tm.tm_hour = 2; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + return mktime (&tm) != (time_t) -1; +} + +static int +mktime_test1 (time_t now) +{ + struct tm *lt; + return ! (lt = localtime (&now)) || mktime (lt) == now; +} + +static int +mktime_test (time_t now) +{ + return (mktime_test1 (now) + && mktime_test1 ((time_t) (time_t_max - now)) + && mktime_test1 ((time_t) (time_t_min + now))); +} + +static int +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + return tm.tm_mon == 2 && tm.tm_mday == 31; +} + +static int +bigtime_test (int j) +{ + struct tm tm; + time_t now; + tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; + now = mktime (&tm); + if (now != (time_t) -1) + { + struct tm *lt = localtime (&now); + if (! (lt + && lt->tm_year == tm.tm_year + && lt->tm_mon == tm.tm_mon + && lt->tm_mday == tm.tm_mday + && lt->tm_hour == tm.tm_hour + && lt->tm_min == tm.tm_min + && lt->tm_sec == tm.tm_sec + && lt->tm_yday == tm.tm_yday + && lt->tm_wday == tm.tm_wday + && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) + == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) + return 0; + } + return 1; +} + +static int +year_2050_test () +{ + /* The correct answer for 2050-02-01 00:00:00 in Pacific time, + ignoring leap seconds. */ + unsigned long int answer = 2527315200UL; + + struct tm tm; + time_t t; + tm.tm_year = 2050 - 1900; + tm.tm_mon = 2 - 1; + tm.tm_mday = 1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + tm.tm_isdst = -1; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0"); + + t = mktime (&tm); + + /* Check that the result is either a failure, or close enough + to the correct answer that we can assume the discrepancy is + due to leap seconds. */ + return (t == (time_t) -1 + || (0 < t && answer - 120 <= t && t <= answer + 120)); +} + +int +main () +{ + time_t t, delta; + int i, j; + + /* This test makes some buggy mktime implementations loop. + Give up after 60 seconds; a mktime slower than that + isn't worth using anyway. */ + alarm (60); + + for (;;) + { + t = (time_t_max << 1) + 1; + if (t <= time_t_max) + break; + time_t_max = t; + } + time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; + + delta = time_t_max / 997; /* a suitable prime number */ + for (i = 0; i < N_STRINGS; i++) + { + if (tz_strings[i]) + putenv ((char*) tz_strings[i]); + + for (t = 0; t <= time_t_max - delta; t += delta) + if (! mktime_test (t)) + return 1; + if (! (mktime_test ((time_t) 1) + && mktime_test ((time_t) (60 * 60)) + && mktime_test ((time_t) (60 * 60 * 24)))) + return 1; + + for (j = 1; ; j <<= 1) + if (! bigtime_test (j)) + return 1; + else if (INT_MAX / 2 < j) + break; + if (! bigtime_test (INT_MAX)) + return 1; + } + return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_working_mktime=yes +else + ac_cv_func_working_mktime=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5 +$as_echo "$ac_cv_func_working_mktime" >&6; } +if test $ac_cv_func_working_mktime = no; then + case " $LIBOBJS " in + *" mktime.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS mktime.$ac_objext" + ;; +esac + +fi + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_realloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *realloc (); +#endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } +if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_REALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_REALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" realloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" + ;; +esac + + +$as_echo "#define realloc rpl_realloc" >>confdefs.h + +fi + + + +for ac_func in dup2 endpwent getcwd gethostname gethostbyname getaddrinfo gethostbyname2 gettimeofday isascii memchr memmove memset regcomp select socket strcasecmp strchr strdup strerror strncasecmp strrchr strstr strtol strtoul strtoull realpath strsep +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +bsdstrl_h_found="no" +strl_found="no" +libstrl_found="no" +strl_h_found="no" + +for ac_header in bsd/string.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default" +if test "x$ac_cv_header_bsd_string_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_BSD_STRING_H 1 +_ACEOF + bsdstrl_h_found="yes" +fi + +done + + +for ac_func in strlcat strlcpy +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + strl_found="yes" +else + + saved_LIBS="$LIBS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strlcat" >&5 +$as_echo_n "checking for library containing strlcat... " >&6; } +if ${ac_cv_search_strlcat+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strlcat (); +int +main () +{ +return strlcat (); + ; + return 0; +} +_ACEOF +for ac_lib in '' bsd strl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strlcat=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strlcat+:} false; then : + break +fi +done +if ${ac_cv_search_strlcat+:} false; then : + +else + ac_cv_search_strlcat=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcat" >&5 +$as_echo "$ac_cv_search_strlcat" >&6; } +ac_res=$ac_cv_search_strlcat +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libstrl_found="yes" +else + strl_found="no" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strlcpy" >&5 +$as_echo_n "checking for library containing strlcpy... " >&6; } +if ${ac_cv_search_strlcpy+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strlcpy (); +int +main () +{ +return strlcpy (); + ; + return 0; +} +_ACEOF +for ac_lib in '' bsd strl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strlcpy=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strlcpy+:} false; then : + break +fi +done +if ${ac_cv_search_strlcpy+:} false; then : + +else + ac_cv_search_strlcpy=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcpy" >&5 +$as_echo "$ac_cv_search_strlcpy" >&6; } +ac_res=$ac_cv_search_strlcpy +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libstrl_found="yes" +else + strl_found="no" +fi + + STRL_LIBS="$LIBS" + LIBS="$saved_LIBS" + +fi +done + + +if test x"$libstrl_found" = x"yes" +then + LIBS="$LIBS $STRL_LIBS" +fi + +# we need something above to have worked +if test x"$strl_found" != x"yes" -a x"$libstrl_found" != x"yes" +then + as_fn_error $? "no strlcpy/strlcat found" "$LINENO" 5 +fi + +for ac_header in strl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "strl.h" "ac_cv_header_strl_h" "$ac_includes_default" +if test "x$ac_cv_header_strl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRL_H 1 +_ACEOF + strl_h_found="yes" +fi + +done + +if test x"$strl_h_found" != x"yes" +then + strldirs="/usr/local/include/strl /usr/local/include /usr/include/strl" + + for d in $strldirs + do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strl.h in $d" >&5 +$as_echo_n "checking for strl.h in $d... " >&6; } + if test -f $d/strl.h + then + unset ac_cv_header_strl_h + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -I$d" + for ac_header in strl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "strl.h" "ac_cv_header_strl_h" "$ac_includes_default" +if test "x$ac_cv_header_strl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRL_H 1 +_ACEOF + strl_h_found="yes" +fi + +done + + CPPFLAGS="$saved_CPPFLAGS" + fi + + if test x"$strl_h_found" = x"yes" + then + CPPFLAGS="$CPPFLAGS -I$d" + break + fi + done +fi + +# we need to include if an installed strl.h was found and no +# bsd/string.h was found +if test x"$strl_h_found" = x"yes" -a x"$bsdstrl_h_found" = x"no" +then + +$as_echo "#define USE_STRL_H 1" >>confdefs.h + +fi + +if test x"$bsdstrl_h_found" = x"yes" +then + +$as_echo "#define USE_BSD_H 1" >>confdefs.h + +fi + +# +# Checks for structure members +# +ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" "#include +" +if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then : + +$as_echo "#define HAVE_SUN_LEN 1" >>confdefs.h + +fi + + +ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "#include +" +if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : + +$as_echo "#define HAVE_SIN_LEN 1" >>confdefs.h + +fi + + +ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_len" "ac_cv_member_struct_sockaddr_in6_sin6_len" "#include +" +if test "x$ac_cv_member_struct_sockaddr_in6_sin6_len" = xyes; then : + +$as_echo "#define HAVE_SIN6_LEN 1" >>confdefs.h + +fi + + +# +# Library feature string and macros +# +LIBOPENDKIM_FEATURE_STRING="libopendkim $PACKAGE_VERSION:" + + + + + + + + + + + +# +# opendkim +# +notincluded="(Not enabled for this installation.)" + # Check whether --enable-popauth was given. +if test "${enable_popauth+set}" = set; then : + enableval=$enable_popauth; if test "x$enable_popauth" = "xyes"; then : + + POPAUTH_MANNOTICE="" + + +$as_echo "#define POPAUTH 1" >>confdefs.h + + +else + + POPAUTH_MANNOTICE=$notincluded + + +fi +else + POPAUTH_MANNOTICE=$notincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-atps was given. +if test "${enable_atps+set}" = set; then : + enableval=$enable_atps; if test "x$enable_atps" = "xyes"; then : + + +$as_echo "#define _FFR_ATPS 1" >>confdefs.h + + ATPS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + ATPS_MANNOTICE=$experimentalnotincluded + + +fi +else + ATPS_MANNOTICE=$experimentalnotincluded + +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-atps was given. +if test "${enable_atps+set}" = set; then : + enableval=$enable_atps; if test "x$enable_atps" = "xyes"; then : + + +$as_echo "#define _FFR_ATPS 1" >>confdefs.h + + ATPS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + ATPS_MANNOTICE=$experimentalnotincluded + + +fi +else + ATPS_MANNOTICE=$experimentalnotincluded + +fi + + + if test "x$enable_atps" = "xyes"; then : + + LIBOPENDKIM_FEATURE_STRING="$LIBOPENDKIM_FEATURE_STRING atps" + +fi + + if test x"$enable_atps" = x"yes"; then + ATPS_TRUE= + ATPS_FALSE='#' +else + ATPS_TRUE='#' + ATPS_FALSE= +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-conditional was given. +if test "${enable_conditional+set}" = set; then : + enableval=$enable_conditional; if test "x$enable_conditional" = "xyes"; then : + + +$as_echo "#define _FFR_CONDITIONAL 1" >>confdefs.h + + CONDITIONAL_MANNOTICE="(Note: Feature is experimental.)" + + +else + + CONDITIONAL_MANNOTICE=$experimentalnotincluded + + +fi +else + CONDITIONAL_MANNOTICE=$experimentalnotincluded + +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-conditional was given. +if test "${enable_conditional+set}" = set; then : + enableval=$enable_conditional; if test "x$enable_conditional" = "xyes"; then : + + +$as_echo "#define _FFR_CONDITIONAL 1" >>confdefs.h + + CONDITIONAL_MANNOTICE="(Note: Feature is experimental.)" + + +else + + CONDITIONAL_MANNOTICE=$experimentalnotincluded + + +fi +else + CONDITIONAL_MANNOTICE=$experimentalnotincluded + +fi + + + if test "x$enable_conditional" = "xyes"; then : + + LIBOPENDKIM_FEATURE_STRING="$LIBOPENDKIM_FEATURE_STRING conditional" + +fi + + if test x"$enable_conditional" = x"yes"; then + CONDITIONAL_TRUE= + CONDITIONAL_FALSE='#' +else + CONDITIONAL_TRUE='#' + CONDITIONAL_FALSE= +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-db_handle_pools was given. +if test "${enable_db_handle_pools+set}" = set; then : + enableval=$enable_db_handle_pools; if test "x$enable_db_handle_pools" = "xyes"; then : + + +$as_echo "#define _FFR_DB_HANDLE_POOLS 1" >>confdefs.h + + DB_HANDLE_POOLS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + DB_HANDLE_POOLS_MANNOTICE=$experimentalnotincluded + + +fi +else + DB_HANDLE_POOLS_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-diffheaders was given. +if test "${enable_diffheaders+set}" = set; then : + enableval=$enable_diffheaders; if test "x$enable_diffheaders" = "xyes"; then : + + +$as_echo "#define _FFR_DIFFHEADERS 1" >>confdefs.h + + DIFFHEADERS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + DIFFHEADERS_MANNOTICE=$experimentalnotincluded + + +fi +else + DIFFHEADERS_MANNOTICE=$experimentalnotincluded + +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-diffheaders was given. +if test "${enable_diffheaders+set}" = set; then : + enableval=$enable_diffheaders; if test "x$enable_diffheaders" = "xyes"; then : + + +$as_echo "#define _FFR_DIFFHEADERS 1" >>confdefs.h + + DIFFHEADERS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + DIFFHEADERS_MANNOTICE=$experimentalnotincluded + + +fi +else + DIFFHEADERS_MANNOTICE=$experimentalnotincluded + +fi + + + if test "x$enable_diffheaders" = "xyes"; then : + + LIBOPENDKIM_FEATURE_STRING="$LIBOPENDKIM_FEATURE_STRING diffheaders" + +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-identity_header was given. +if test "${enable_identity_header+set}" = set; then : + enableval=$enable_identity_header; if test "x$enable_identity_header" = "xyes"; then : + + +$as_echo "#define _FFR_IDENTITY_HEADER 1" >>confdefs.h + + IDENTITY_HEADER_MANNOTICE="(Note: Feature is experimental.)" + + +else + + IDENTITY_HEADER_MANNOTICE=$experimentalnotincluded + + +fi +else + IDENTITY_HEADER_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-ldap_caching was given. +if test "${enable_ldap_caching+set}" = set; then : + enableval=$enable_ldap_caching; if test "x$enable_ldap_caching" = "xyes"; then : + + +$as_echo "#define _FFR_LDAP_CACHING 1" >>confdefs.h + + LDAP_CACHING_MANNOTICE="(Note: Feature is experimental.)" + + +else + + LDAP_CACHING_MANNOTICE=$experimentalnotincluded + + +fi +else + LDAP_CACHING_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-postgresql_reconnect_hack was given. +if test "${enable_postgresql_reconnect_hack+set}" = set; then : + enableval=$enable_postgresql_reconnect_hack; if test "x$enable_postgresql_reconnect_hack" = "xyes"; then : + + +$as_echo "#define _FFR_POSTGRESQL_RECONNECT_HACK 1" >>confdefs.h + + POSTGRESQL_RECONNECT_HACK_MANNOTICE="(Note: Feature is experimental.)" + + +else + + POSTGRESQL_RECONNECT_HACK_MANNOTICE=$experimentalnotincluded + + +fi +else + POSTGRESQL_RECONNECT_HACK_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-rate_limit was given. +if test "${enable_rate_limit+set}" = set; then : + enableval=$enable_rate_limit; if test "x$enable_rate_limit" = "xyes"; then : + + +$as_echo "#define _FFR_RATE_LIMIT 1" >>confdefs.h + + RATE_LIMIT_MANNOTICE="(Note: Feature is experimental.)" + + +else + + RATE_LIMIT_MANNOTICE=$experimentalnotincluded + + +fi +else + RATE_LIMIT_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-replace_rules was given. +if test "${enable_replace_rules+set}" = set; then : + enableval=$enable_replace_rules; if test "x$enable_replace_rules" = "xyes"; then : + + +$as_echo "#define _FFR_REPLACE_RULES 1" >>confdefs.h + + REPLACE_RULES_MANNOTICE="(Note: Feature is experimental.)" + + +else + + REPLACE_RULES_MANNOTICE=$experimentalnotincluded + + +fi +else + REPLACE_RULES_MANNOTICE=$experimentalnotincluded + +fi + + + if test x"$enable_replace_rules" = x"yes"; then + REPLACE_RULES_TRUE= + REPLACE_RULES_FALSE='#' +else + REPLACE_RULES_TRUE='#' + REPLACE_RULES_FALSE= +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-reprrd was given. +if test "${enable_reprrd+set}" = set; then : + enableval=$enable_reprrd; if test "x$enable_reprrd" = "xyes"; then : + + +$as_echo "#define _FFR_REPRRD 1" >>confdefs.h + + REPRRD_MANNOTICE="(Note: Feature is experimental.)" + + +else + + REPRRD_MANNOTICE=$experimentalnotincluded + + +fi +else + REPRRD_MANNOTICE=$experimentalnotincluded + +fi + + + if test x"$enable_reprrd" = x"yes"; then + REPRRD_TRUE= + REPRRD_FALSE='#' +else + REPRRD_TRUE='#' + REPRRD_FALSE= +fi + +# Extract the first word of "rrdtool", so it can be a program name with args. +set dummy rrdtool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_hasrrdtool+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$hasrrdtool"; then + ac_cv_prog_hasrrdtool="$hasrrdtool" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_hasrrdtool="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +hasrrdtool=$ac_cv_prog_hasrrdtool +if test -n "$hasrrdtool"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hasrrdtool" >&5 +$as_echo "$hasrrdtool" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test x"$enable_reprrd" = x"yes" -a x"$hasrrdtool" != x"yes" +then + as_fn_error $? "--enable-reprrd requires rrdtool binary, not found" "$LINENO" 5 +fi + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-reputation was given. +if test "${enable_reputation+set}" = set; then : + enableval=$enable_reputation; if test "x$enable_reputation" = "xyes"; then : + + +$as_echo "#define _FFR_REPUTATION 1" >>confdefs.h + + REPUTATION_MANNOTICE="(Note: Feature is experimental.)" + + +else + + REPUTATION_MANNOTICE=$experimentalnotincluded + + +fi +else + REPUTATION_MANNOTICE=$experimentalnotincluded + +fi + + +if test x"$enable_reputation" = x"yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ceil" >&5 +$as_echo_n "checking for library containing ceil... " >&6; } +if ${ac_cv_search_ceil+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ceil (); +int +main () +{ +return ceil (); + ; + return 0; +} +_ACEOF +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_ceil=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_ceil+:} false; then : + break +fi +done +if ${ac_cv_search_ceil+:} false; then : + +else + ac_cv_search_ceil=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ceil" >&5 +$as_echo "$ac_cv_search_ceil" >&6; } +ac_res=$ac_cv_search_ceil +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + if test x"$enable_reputation" = x"yes"; then + REPUTE_TRUE= + REPUTE_FALSE='#' +else + REPUTE_TRUE='#' + REPUTE_FALSE= +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-resign was given. +if test "${enable_resign+set}" = set; then : + enableval=$enable_resign; if test "x$enable_resign" = "xyes"; then : + + +$as_echo "#define _FFR_RESIGN 1" >>confdefs.h + + RESIGN_MANNOTICE="(Note: Feature is experimental.)" + + +else + + RESIGN_MANNOTICE=$experimentalnotincluded + + +fi +else + RESIGN_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-sender_macro was given. +if test "${enable_sender_macro+set}" = set; then : + enableval=$enable_sender_macro; if test "x$enable_sender_macro" = "xyes"; then : + + +$as_echo "#define _FFR_SENDER_MACRO 1" >>confdefs.h + + SENDER_MACRO_MANNOTICE="(Note: Feature is experimental.)" + + +else + + SENDER_MACRO_MANNOTICE=$experimentalnotincluded + + +fi +else + SENDER_MACRO_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-socketdb was given. +if test "${enable_socketdb+set}" = set; then : + enableval=$enable_socketdb; if test "x$enable_socketdb" = "xyes"; then : + + +$as_echo "#define _FFR_SOCKETDB 1" >>confdefs.h + + SOCKETDB_MANNOTICE="(Note: Feature is experimental.)" + + +else + + SOCKETDB_MANNOTICE=$experimentalnotincluded + + +fi +else + SOCKETDB_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-stats was given. +if test "${enable_stats+set}" = set; then : + enableval=$enable_stats; if test "x$enable_stats" = "xyes"; then : + + +$as_echo "#define _FFR_STATS 1" >>confdefs.h + + STATS_MANNOTICE="(Note: Feature is experimental.)" + + +else + + STATS_MANNOTICE=$experimentalnotincluded + + +fi +else + STATS_MANNOTICE=$experimentalnotincluded + +fi + + + if test x"$enable_stats" = x"yes"; then + STATS_TRUE= + STATS_FALSE='#' +else + STATS_TRUE='#' + STATS_FALSE= +fi + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-statsext was given. +if test "${enable_statsext+set}" = set; then : + enableval=$enable_statsext; if test "x$enable_statsext" = "xyes"; then : + + +$as_echo "#define _FFR_STATSEXT 1" >>confdefs.h + + STATSEXT_MANNOTICE="(Note: Feature is experimental.)" + + +else + + STATSEXT_MANNOTICE=$experimentalnotincluded + + +fi +else + STATSEXT_MANNOTICE=$experimentalnotincluded + +fi + + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-rbl was given. +if test "${enable_rbl+set}" = set; then : + enableval=$enable_rbl; if test "x$enable_rbl" = "xyes"; then : + + +$as_echo "#define _FFR_RBL 1" >>confdefs.h + + RBL_MANNOTICE="(Note: Feature is experimental.)" + + +else + + RBL_MANNOTICE=$experimentalnotincluded + + +fi +else + RBL_MANNOTICE=$experimentalnotincluded + +fi + + + if test x"$enable_rbl" = x"yes"; then + RBL_TRUE= + RBL_FALSE='#' +else + RBL_TRUE='#' + RBL_FALSE= +fi + + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-vbr was given. +if test "${enable_vbr+set}" = set; then : + enableval=$enable_vbr; if test "x$enable_vbr" = "xyes"; then : + + +$as_echo "#define _FFR_VBR 1" >>confdefs.h + + VBR_MANNOTICE="(Note: Feature is experimental.)" + + +else + + VBR_MANNOTICE=$experimentalnotincluded + + +fi +else + VBR_MANNOTICE=$experimentalnotincluded + +fi + + + if test x"$enable_vbr" = x"yes"; then + VBR_TRUE= + VBR_FALSE='#' +else + VBR_TRUE='#' + VBR_FALSE= +fi + + +if test x"$enable_statsext" = x"yes" -a x"$enable_stats" != x"yes" +then + as_fn_error $? "--enable-statsext requires --enable-stats" "$LINENO" 5 +fi + +experimentalnotincluded="(Experimental feature not enabled for this installation.)" + # Check whether --enable-default_sender was given. +if test "${enable_default_sender+set}" = set; then : + enableval=$enable_default_sender; if test "x$enable_default_sender" = "xyes"; then : + + +$as_echo "#define _FFR_DEFAULT_SENDER 1" >>confdefs.h + + DEFAULT_SENDER_MANNOTICE="(Note: Feature is experimental.)" + + +else + + DEFAULT_SENDER_MANNOTICE=$experimentalnotincluded + + +fi +else + DEFAULT_SENDER_MANNOTICE=$experimentalnotincluded + +fi + + + +# sendmail command + +# Extract the first word of "sendmail", so it can be a program name with args. +set dummy sendmail; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_SENDMAIL_PATH+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SENDMAIL_PATH in + [\\/]* | ?:[\\/]*) + ac_cv_path_SENDMAIL_PATH="$SENDMAIL_PATH" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/lib:$PATH" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_SENDMAIL_PATH="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_SENDMAIL_PATH" && ac_cv_path_SENDMAIL_PATH="/usr/sbin/sendmail" + ;; +esac +fi +SENDMAIL_PATH=$ac_cv_path_SENDMAIL_PATH +if test -n "$SENDMAIL_PATH"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SENDMAIL_PATH" >&5 +$as_echo "$SENDMAIL_PATH" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +cat >>confdefs.h <<_ACEOF +#define SENDMAIL_PATH "$ac_cv_path_SENDMAIL_PATH" +_ACEOF + + + +# +# use rpath at load time? +# + +# Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; +else + enable_rpath="yes" +fi + + if test x"$enable_rpath" = x"yes"; then + RPATH_TRUE= + RPATH_FALSE='#' +else + RPATH_TRUE='#' + RPATH_FALSE= +fi + +if test x"$enable_rpath" != x"yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Suppressing -rpath use by libtool" >&5 +$as_echo "Suppressing -rpath use by libtool" >&6; } + hardcode_libdir_flag_spec=" -D__LIBTOOL_NO_RPATH__ " + chmod 0755 libtool +fi + +# +# test coverage/profiling stuff +# +# Check whether --enable-codecoverage was given. +if test "${enable_codecoverage+set}" = set; then : + enableval=$enable_codecoverage; +fi + +if test x"$enable_codecoverage" = x"yes" +then + # gcc can do all of them; Solaris cc can only do gprof + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_hasgcc+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$hasgcc"; then + ac_cv_prog_hasgcc="$hasgcc" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_hasgcc="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +hasgcc=$ac_cv_prog_hasgcc +if test -n "$hasgcc"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hasgcc" >&5 +$as_echo "$hasgcc" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_hascc+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$hascc"; then + ac_cv_prog_hascc="$hascc" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_hascc="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +hascc=$ac_cv_prog_hascc +if test -n "$hascc"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hascc" >&5 +$as_echo "$hascc" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$hasgcc" != x"yes" -a x"$hascc" = x"yes" + then + if test x`cc -V 2>&1 | grep -c "Sun C"` = x"1" + then + hassuncc="yes" + fi + fi + + # figure out which profiling system to use + # Extract the first word of "gprof", so it can be a program name with args. +set dummy gprof; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_hasgprof+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$hasgprof"; then + ac_cv_prog_hasgprof="$hasgprof" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_hasgprof="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +hasgprof=$ac_cv_prog_hasgprof +if test -n "$hasgprof"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hasgprof" >&5 +$as_echo "$hasgprof" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Check whether --with-gprof was given. +if test "${with_gprof+set}" = set; then : + withval=$with_gprof; hasgprof="$withval" +fi + + if test x"$hasgcc" = x"yes" + then + # Extract the first word of "gcov", so it can be a program name with args. +set dummy gcov; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_hasgcov+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$hasgcov"; then + ac_cv_prog_hasgcov="$hasgcov" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_hasgcov="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +hasgcov=$ac_cv_prog_hasgcov +if test -n "$hasgcov"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hasgcov" >&5 +$as_echo "$hasgcov" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Check whether --with-gcov was given. +if test "${with_gcov+set}" = set; then : + withval=$with_gcov; hasgcov="$withval" +fi + + # Extract the first word of "lcov", so it can be a program name with args. +set dummy lcov; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_haslcov+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$haslcov"; then + ac_cv_prog_haslcov="$haslcov" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_haslcov="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +haslcov=$ac_cv_prog_haslcov +if test -n "$haslcov"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $haslcov" >&5 +$as_echo "$haslcov" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Check whether --with-lcov was given. +if test "${with_lcov+set}" = set; then : + withval=$with_lcov; haslcov="$withval" +fi + + fi + + # bail if none + if test x"$hasgprof" != x"yes" -a \ + x"$hasgcov" != x"yes" -a \ + x"$haslcov" != x"yes" + then + as_fn_error $? "no supported test coverage packages found" "$LINENO" 5 + fi + + # see if there's a libgcov (OpenBSD doesn't have one) + if test x"$hasgcov" = x"yes" -a x"$haslcov" != x"yes" + then + saved_LIBS="$LIBS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __gcov_init" >&5 +$as_echo_n "checking for library containing __gcov_init... " >&6; } +if ${ac_cv_search___gcov_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __gcov_init (); +int +main () +{ +return __gcov_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gcov; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search___gcov_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search___gcov_init+:} false; then : + break +fi +done +if ${ac_cv_search___gcov_init+:} false; then : + +else + ac_cv_search___gcov_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gcov_init" >&5 +$as_echo "$ac_cv_search___gcov_init" >&6; } +ac_res=$ac_cv_search___gcov_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + GCOV_LIBS="$LIBS" + LIBS="$saved_LIBS" + fi + + COV_CFLAGS="" + COV_LDFLAGS="" + COV_LIBADD="" + + # sun profiling + if test x"$hasgprof" = x"yes" -a \ + x"$hasgcov" != x"yes" -a \ + x"$hassuncc" = x"yes" + then + COV_CFLAGS="-g -xpg" + COV_LDFLAGS="-g -xpg" + # non-sun profiling + elif test x"$hasgprof" = x"yes" -a \ + x"$hasgcov" != x"yes" -a \ + x"$hassuncc" != x"yes" + then + COV_CFLAGS="-g -pg" + COV_LDFLAGS="-g -pg" + # gcov profiling + elif test x"$hasgcov" = x"yes" + then + COV_CFLAGS="-g -fprofile-arcs -ftest-coverage" + COV_LIBADD="$GCOV_LIBS" + fi + + + + +fi + +# see if profiling-enabled binaries generate profile output with the +# standard name "gmon.out" or ".gmon" + +gprof_gmon_out="unknown" +if test x"$hasgprof" = x"yes" +then + gprofcheck=' +int main() { + long x; + + x = random(); +}' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking names of profiling output files" >&5 +$as_echo_n "checking names of profiling output files... " >&6; } + + saved_CFLAGS="$CFLAGS" + saved_LDFLAGS="$LDFLAGS" + + CFLAGS="$CFLAGS $COV_CFLAGS" + LDFLAGS="$LDFLAGS $COV_LDFLAGS" + + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$gprofcheck +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + if test -f "gmon.out" + then + gprof_gmon_out="yes" + rm -f gmon.out + { $as_echo "$as_me:${as_lineno-$LINENO}: result: gmon.out" >&5 +$as_echo "gmon.out" >&6; } + else + gprof_gmon_out="no" + rm -f *.gmon + { $as_echo "$as_me:${as_lineno-$LINENO}: result: .gmon" >&5 +$as_echo ".gmon" >&6; } + fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 +$as_echo "unknown" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + CFLAGS="$saved_CFLAGS" + LDFLAGS="$saved_LDFLAGS" +fi + + if test x"$haslcov" = x"yes" -a x"$hasgcov" = x"yes"; then + LCOV_TRUE= + LCOV_FALSE='#' +else + LCOV_TRUE='#' + LCOV_FALSE= +fi + + if test x"$hasgcov" = x"yes"; then + GCOV_TRUE= + GCOV_FALSE='#' +else + GCOV_TRUE='#' + GCOV_FALSE= +fi + + if test x"$hasgcov" = x"yes" -a x"$haslcov" != x"yes"; then + GCOV_ONLY_TRUE= + GCOV_ONLY_FALSE='#' +else + GCOV_ONLY_TRUE='#' + GCOV_ONLY_FALSE= +fi + + if test x"$hasgprof" = x"yes" -a x"$hasgcov" != x"yes"; then + GPROF_TRUE= + GPROF_FALSE='#' +else + GPROF_TRUE='#' + GPROF_FALSE= +fi + + if test x"$gprof_gmon_out" = x"no"; then + GPROF_FILENAMES_TRUE= + GPROF_FILENAMES_FALSE='#' +else + GPROF_FILENAMES_TRUE='#' + GPROF_FILENAMES_FALSE= +fi + + +# +# opendkim +# +# Check whether --enable-filter was given. +if test "${enable_filter+set}" = set; then : + enableval=$enable_filter; enable_filter=$enableval +else + enable_filter=yes +fi + + if test x"$enable_filter" != x"no"; then + BUILD_FILTER_TRUE= + BUILD_FILTER_FALSE='#' +else + BUILD_FILTER_TRUE='#' + BUILD_FILTER_FALSE= +fi + + +# +# libopendkim +# +notincluded="(Not enabled for this installation.)" + # Check whether --enable-query_cache was given. +if test "${enable_query_cache+set}" = set; then : + enableval=$enable_query_cache; if test "x$enable_query_cache" = "xyes"; then : + + QUERY_CACHE_MANNOTICE="" + + +$as_echo "#define QUERY_CACHE 1" >>confdefs.h + + +else + + QUERY_CACHE_MANNOTICE=$notincluded + + +fi +else + QUERY_CACHE_MANNOTICE=$notincluded + +fi + + + if test "x$enable_query_cache" = "xyes"; then : + + LIBOPENDKIM_FEATURE_STRING="$LIBOPENDKIM_FEATURE_STRING query_cache" + +fi + + +# +# Conditional stuff +# +# Check whether --enable-allsymbols was given. +if test "${enable_allsymbols+set}" = set; then : + enableval=$enable_allsymbols; +fi + + if test x"$enable_allsymbols" = x"yes"; then + ALL_SYMBOLS_TRUE= + ALL_SYMBOLS_FALSE='#' +else + ALL_SYMBOLS_TRUE='#' + ALL_SYMBOLS_FALSE= +fi + + +# the AM_CONDITIONAL and AC_DEFINE for USE_ARLIB are farther below, +# after the Darwin checks + +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; if test "x$enable_debug" = x"yes"; then : + + LIBOPENDKIM_FEATURE_STRING="$LIBOPENDKIM_FEATURE_STRING debug" + CFLAGS=`echo $CFLAGS | sed 's/ -O[1-9s]*//g'` + +fi + +fi + + + if test x"$enable_debug" = x"yes"; then + DEBUG_TRUE= + DEBUG_FALSE='#' +else + DEBUG_TRUE='#' + DEBUG_FALSE= +fi + + +# +# gnutls +# + + +# Check whether --with-gnutls was given. +if test "${with_gnutls+set}" = set; then : + withval=$with_gnutls; gtpath="$withval" +else + gtpath="no" +fi + + +gnutls_found="no" + +if test \( x"$gtpath" = x"auto" -o x"$gtpath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.11.7" >&5 +$as_echo_n "checking for gnutls >= 2.11.7... " >&6; } + +if test -n "$GNUTLS_CFLAGS"; then + pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.11.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gnutls >= 2.11.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.11.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GNUTLS_LIBS"; then + pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.11.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gnutls >= 2.11.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.11.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls >= 2.11.7" 2>&1` + else + GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls >= 2.11.7" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GNUTLS_PKG_ERRORS" >&5 + + gnutls_found="auto" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for GnuTLS not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for GnuTLS not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + gnutls_found="auto" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for GnuTLS not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for GnuTLS not found, trying manual search..." >&2;} + +else + GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS + GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + gnutls_found="pkg-config" +fi +elif test x"$gtpath" != x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GnuTLS library and includes in $gtpath" >&5 +$as_echo "$as_me: checking for GnuTLS library and includes in $gtpath" >&6;} + + saved_CFLAGS="$CFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + + LIBS="$outer_LIBS -lgnutls $saved_LIBS" + CPPFLAGS="-I$gtpath/include $saved_CPPFLAGS" + CFLAGS="$saved_CFLAGS" + LDFLAGS="-L$gtpath/lib $saved_LDFLAGS" + + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + +else + as_fn_error $? "required GnuTLS header not found" "$LINENO" 5 +fi + +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gnutls_global_init" >&5 +$as_echo_n "checking for library containing gnutls_global_init... " >&6; } +if ${ac_cv_search_gnutls_global_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gnutls_global_init (); +int +main () +{ +return gnutls_global_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gnutls; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib -lnettle -lgmp -ldl $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gnutls_global_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gnutls_global_init+:} false; then : + break +fi +done +if ${ac_cv_search_gnutls_global_init+:} false; then : + +else + ac_cv_search_gnutls_global_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gnutls_global_init" >&5 +$as_echo "$ac_cv_search_gnutls_global_init" >&6; } +ac_res=$ac_cv_search_gnutls_global_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "libgnutls not found" "$LINENO" 5 +fi + + + LIBCRYPTO_CPPFLAGS="-I$gtpath/include" + LIBCRYPTO_LIBDIRS="-L$gtpath/lib" + LIBCRYPTO_LIBS="-lgnutls" + + CFLAGS="$saved_CFLAGS" + CPPFLAGS="$saved_CPPFLAGS" + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + gnutls_found="yes" +fi + +if test x"$gnutls_found" = x"pkg-config" +then + LIBCRYPTO_CPPFLAGS="$GNUTLS_CFLAGS" + LIBCRYPTO_LDFLAGS="" + LIBCRYPTO_LIBS="$GNUTLS_LIBS" + gnutls_found="yes" +fi + +if test x"$gtpath" = x"yes" -a x"$gnutls_found" = x"auto" +then + gcdirs="/usr/local /usr" + + for d in $gcdirs + do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GnuTLS library and includes in $d" >&5 +$as_echo "$as_me: checking for GnuTLS library and includes in $d" >&6;} + + saved_CFLAGS="$CFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + + LIBS="$outer_LIBS -lgnutls $saved_LIBS" + CPPFLAGS="-I$d/include $saved_CPPFLAGS" + CFLAGS="$saved_CFLAGS" + LDFLAGS="$outer_LDFLAGS -L$d/lib $saved_LDFLAGS" + + gnutls_h_found="no" + gnutls_lib_found="no" + + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + gnutls_h_found="yes" +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gnutls_global_init" >&5 +$as_echo_n "checking for library containing gnutls_global_init... " >&6; } +if ${ac_cv_search_gnutls_global_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gnutls_global_init (); +int +main () +{ +return gnutls_global_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gnutls; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib -lnettle -lgmp $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gnutls_global_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gnutls_global_init+:} false; then : + break +fi +done +if ${ac_cv_search_gnutls_global_init+:} false; then : + +else + ac_cv_search_gnutls_global_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gnutls_global_init" >&5 +$as_echo "$ac_cv_search_gnutls_global_init" >&6; } +ac_res=$ac_cv_search_gnutls_global_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + gnutls_lib_found="yes" +fi + + + CFLAGS="$saved_CFLAGS" + CPPFLAGS="$saved_CPPFLAGS" + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + if test x"$gnutls_h_found" = x"yes" -a \ + x"$gnutls_lib_found" = x"yes" + then + LIBCRYPTO_CPPFLAGS="-I$d/include" + LIBCRYPTO_LIBDIRS="-L$d/lib" + LIBCRYPTO_LIBS="-lgnutls" + gnutls_found="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: libgnutls found in $d" >&5 +$as_echo "$as_me: libgnutls found in $d" >&6;} + break + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not found in $d" >&5 +$as_echo "$as_me: not found in $d" >&6;} + fi + done + + if test x"$gnutls_found" != x"yes" + then + as_fn_error $? "GnuTLS not found" "$LINENO" 5 + fi +fi + +if test x"$gnutls_found" = x"yes" +then + +$as_echo "#define USE_GNUTLS 1" >>confdefs.h + + + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$LIBCRYPTO_CPPFLAGS $saved_CPPFLAGS" + + versioncheck=' + #include + + #if GNUTLS_VERSION_NUMBER < 0x020b07 + # error GnuTLS 2.11.7 or later required + #endif + int main() + { + return 0; + }' + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking your GnuTLS version" >&5 +$as_echo_n "checking your GnuTLS version... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$versioncheck +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "GnuTLS must be at least version 2.11.7 +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + sha256check=' + #include + int main() + { + int x = GNUTLS_DIG_SHA256; + }' + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your GnuTLS supports SHA256" >&5 +$as_echo_n "checking whether your GnuTLS supports SHA256... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$sha256check +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_SHA256 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SHA256 is required for DKIM but is not + supported with your version of GnuTLS" >&5 +$as_echo "$as_me: WARNING: SHA256 is required for DKIM but is not + supported with your version of GnuTLS" >&2;} +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CPPFLAGS="$saved_CPPFLAGS" +fi + + if test x"$gnutls_found" = x"yes"; then + USE_GNUTLS_TRUE= + USE_GNUTLS_FALSE='#' +else + USE_GNUTLS_TRUE='#' + USE_GNUTLS_FALSE= +fi + + +# +# OpenSSL +# + + +# Check whether --with-openssl was given. +if test "${with_openssl+set}" = set; then : + withval=$with_openssl; sslpath="$withval" +else + sslpath="auto" +fi + + +openssl_found="no" + +if test x"$gnutls_found" = x"yes" +then + sslpath="skip" + openssl_found="skip" +fi + +if test \( "$sslpath" = "auto" -o x"$sslpath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl >= 0.9.7" >&5 +$as_echo_n "checking for openssl >= 0.9.7... " >&6; } + +if test -n "$LIBCRYPTO_CFLAGS"; then + pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 0.9.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBCRYPTO_LIBS"; then + pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "openssl >= 0.9.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1` + else + LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBCRYPTO_PKG_ERRORS" >&5 + + openssl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for openssl not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for openssl not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + openssl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for openssl not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for openssl not found, trying manual search..." >&2;} + +else + LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS + LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + openssl_found="yes" +fi +elif test "$sslpath" != "auto" -a x"$sslpath" != x"yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL includes" >&5 +$as_echo_n "checking for OpenSSL includes... " >&6; } + if test -f $sslpath/include/openssl/opensslv.h + then + LIBCRYPTO_CPPFLAGS="-I$sslpath/include" + LIBCRYPTO_CFLAGS="" + LIBCRYPTO_LIBDIRS="-L$sslpath/lib" + LIBCRYPTO_LIBS="-lssl -lcrypto" + openssl_found=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sslpath" >&5 +$as_echo "$sslpath" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi + +if test x"$openssl_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL library and includes" >&5 +$as_echo_n "checking for OpenSSL library and includes... " >&6; } + ssldirs="/usr/local/ssl /usr/local /usr/sfw /opt/local /usr" + if test "$sslpath" = "auto" -o "$sslpath" = "yes" + then + for d in $ssldirs + do + if test -f $d/include/openssl/opensslv.h + then + sslpath=$d + openssl_found=yes + break + fi + done + fi + case "$sslpath" in + no) + as_fn_error $? "OpenSSL is required" "$LINENO" 5 + ;; + auto) + as_fn_error $? "OpenSSL not found" "$LINENO" 5 + ;; + */*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sslpath" >&5 +$as_echo "$sslpath" >&6; } + ;; + *) + as_fn_error $? "OpenSSL not found" "$LINENO" 5 + ;; + esac + LIBCRYPTO_CPPFLAGS="-I$sslpath/include" + LIBCRYPTO_CFLAGS="" + LIBCRYPTO_LIBDIRS="-L$sslpath/lib" + LIBCRYPTO_LIBS="-lssl -lcrypto" +fi + +if test x"$openssl_found" = x"yes" +then + saved_CFLAGS="$CFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + + LIBS="$outer_LIBS $LIBCRYPTO_LIBS $saved_LIBS" + CPPFLAGS="$LIBCRYPTO_CPPFLAGS $saved_CPPFLAGS" + CFLAGS="$LIBCRYPTO_CFLAGS $saved_CFLAGS" + LDFLAGS="$outer_LDFLAGS $LIBCRYPTO_LIBDIRS $saved_LDFLAGS" + + for ac_header in openssl/bio.h openssl/conf.h openssl/crypto.h openssl/err.h openssl/evp.h openssl/md5.h openssl/opensslv.h openssl/pem.h openssl/rsa.h openssl/sha.h openssl/ssl.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required OpenSSL header not found" "$LINENO" 5 +fi + +done + + + # -ldl is needed to assist with compilation of static openssl libraries. + # It appears to need dl for opening engine plugins. It fails at load + # time It also fails to build on FreeBSD if enabled by default. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ERR_peek_error" >&5 +$as_echo_n "checking for library containing ERR_peek_error... " >&6; } +if ${ac_cv_search_ERR_peek_error+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ERR_peek_error (); +int +main () +{ +return ERR_peek_error (); + ; + return 0; +} +_ACEOF +for ac_lib in '' crypto; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_ERR_peek_error=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_ERR_peek_error+:} false; then : + break +fi +done +if ${ac_cv_search_ERR_peek_error+:} false; then : + +else + ac_cv_search_ERR_peek_error=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ERR_peek_error" >&5 +$as_echo "$ac_cv_search_ERR_peek_error" >&6; } +ac_res=$ac_cv_search_ERR_peek_error +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "libcrypto not found" "$LINENO" 5 +fi + + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +SSL_library_init(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + od_have_ossl="yes"; +else + od_have_ossl="no"; +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test x"$od_have_ossl" = x"no" + then + if test x"$enable_shared" = x"yes" + then + as_fn_error $? "Cannot build shared opendkim + against static openssl libraries. + Configure with --disable-shared + to get this working or obtain a + shared libssl library for + opendkim to use." "$LINENO" 5 + fi + + LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS -ldl" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_library_init" >&5 +$as_echo_n "checking for library containing SSL_library_init... " >&6; } +if ${ac_cv_search_SSL_library_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char SSL_library_init (); +int +main () +{ +return SSL_library_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' ssl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib -ldl $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_SSL_library_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_SSL_library_init+:} false; then : + break +fi +done +if ${ac_cv_search_SSL_library_init+:} false; then : + +else + ac_cv_search_SSL_library_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_library_init" >&5 +$as_echo "$ac_cv_search_SSL_library_init" >&6; } +ac_res=$ac_cv_search_SSL_library_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "libssl not found" "$LINENO" 5 +fi + + fi + + ac_fn_c_check_decl "$LINENO" "EVP_PKEY_ED25519" "ac_cv_have_decl_EVP_PKEY_ED25519" " +#include +#include +" +if test "x$ac_cv_have_decl_EVP_PKEY_ED25519" = xyes; then : + +$as_echo "#define HAVE_ED25519 1" >>confdefs.h + +fi + + + ac_fn_c_check_decl "$LINENO" "SHA256_DIGEST_LENGTH" "ac_cv_have_decl_SHA256_DIGEST_LENGTH" " +#include +#include +" +if test "x$ac_cv_have_decl_SHA256_DIGEST_LENGTH" = xyes; then : + +$as_echo "#define HAVE_SHA256 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SHA256 is required for DKIM but is not + supported with your version of OpenSSL" >&5 +$as_echo "$as_me: WARNING: SHA256 is required for DKIM but is not + supported with your version of OpenSSL" >&2;} +fi + + + CFLAGS="$saved_CFLAGS" + CPPFLAGS="$saved_CPPFLAGS" + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" +fi + + + + + + +# +# libmilter +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for milter library and includes" >&5 +$as_echo_n "checking for milter library and includes... " >&6; } + +# Check whether --with-milter was given. +if test "${with_milter+set}" = set; then : + withval=$with_milter; milterpath="$withval" +else + milterpath="auto" +fi + + +if test x"$enable_filter" = x"no" +then + milterpath="no" +fi + +if test "$milterpath" = "auto" -o "$milterpath" = "yes" +then + milterdirs="/usr/local /opt/local /usr" + for d in $milterdirs + do + if test -f $d/include/libmilter/mfapi.h + then + milterpath=$d + break + fi + done +fi +case "$milterpath" in + no) + if test x"$enable_filter" = x"yes" + then + as_fn_error $? "milter is required" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 +$as_echo "disabled" >&6; } + ;; + auto) + as_fn_error $? "milter not found" "$LINENO" 5 + ;; + */*) + if ! test -f $milterpath/include/libmilter/mfapi.h + then + as_fn_error $? "milter includes not found at $milterpath" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $milterpath" >&5 +$as_echo "$milterpath" >&6; } + ;; + *) + as_fn_error $? "milter not found" "$LINENO" 5 + ;; +esac + +LIBMILTER_INCDIRS="" +LIBMILTER_LIBDIRS="" +LIBMILTER_LIBS="" + +if test x"$milterpath" != x"no" +then + LIBMILTER_INCDIRS="-I$milterpath/include" + + saved_CC="$CC" + saved_CFLAGS="$CFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + + CC="$PTHREAD_CC" + LIBS="$outer_LIBS $PTHREAD_LIBS $saved_LIBS" + CPPFLAGS="$LIBMILTER_INCDIRS $saved_CPPFLAGS" + CFLAGS="$PTHREAD_CFLAGS $saved_CFLAGS" + LDFLAGS="$outer_LDFLAGS $PTHREAD_CFLAGS $saved_LDFLAGS" + + breakloop="no" + for d in lib lib64 lib/libmilter + do + unset ac_cv_search_smfi_register + LDFLAGS="$outer_LDFLAGS $PTHREAD_CFLAGS -L$milterpath/$d $saved_LDFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing smfi_register" >&5 +$as_echo_n "checking for library containing smfi_register... " >&6; } +if ${ac_cv_search_smfi_register+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char smfi_register (); +int +main () +{ +return smfi_register (); + ; + return 0; +} +_ACEOF +for ac_lib in '' milter; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_smfi_register=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_smfi_register+:} false; then : + break +fi +done +if ${ac_cv_search_smfi_register+:} false; then : + +else + ac_cv_search_smfi_register=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_smfi_register" >&5 +$as_echo "$ac_cv_search_smfi_register" >&6; } +ac_res=$ac_cv_search_smfi_register +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + LIBMILTER_LIBDIRS="-L$milterpath/$d" + LIBMILTER_LIBS="-lmilter" + breakloop="yes" + +fi + + + ac_fn_c_check_func "$LINENO" "smfi_insheader" "ac_cv_func_smfi_insheader" +if test "x$ac_cv_func_smfi_insheader" = xyes; then : + +$as_echo "#define HAVE_SMFI_INSHEADER 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "smfi_opensocket" "ac_cv_func_smfi_opensocket" +if test "x$ac_cv_func_smfi_opensocket" = xyes; then : + +$as_echo "#define HAVE_SMFI_OPENSOCKET 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "smfi_progress" "ac_cv_func_smfi_progress" +if test "x$ac_cv_func_smfi_progress" = xyes; then : + +$as_echo "#define HAVE_SMFI_PROGRESS 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "smfi_setsymlist" "ac_cv_func_smfi_setsymlist" +if test "x$ac_cv_func_smfi_setsymlist" = xyes; then : + +$as_echo "#define HAVE_SMFI_SETSYMLIST 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "smfi_version" "ac_cv_func_smfi_version" +if test "x$ac_cv_func_smfi_version" = xyes; then : + +$as_echo "#define HAVE_SMFI_VERSION 1" >>confdefs.h + +fi + + + if test x"$breakloop" = x"yes" + then + break + fi + done + if test x"$LIBMILTER_LIBDIRS" = x"" + then + as_fn_error $? "libmilter not found" "$LINENO" 5 + fi + + CC="$saved_CC" + CPPFLAGS="$saved_CPPFLAGS" + CFLAGS="$saved_CFLAGS" + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" +fi + + + + + +# +# librrd +# + +# Check whether --with-librrd was given. +if test "${with_librrd+set}" = set; then : + withval=$with_librrd; librrdpath="$withval" +else + librrdpath="no" +fi + + +librrd_found="no" +if test x"$enable_reprrd" = x"yes" -a x"$librrdpath" = x"no" +then + librrdpath="auto" +fi + +if test \( x"$librrdpath" = x"auto" -o x"$librrdpath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for librrd" >&5 +$as_echo_n "checking for librrd... " >&6; } + +if test -n "$RRDTOOL_CFLAGS"; then + pkg_cv_RRDTOOL_CFLAGS="$RRDTOOL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librrd\""; } >&5 + ($PKG_CONFIG --exists --print-errors "librrd") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_RRDTOOL_CFLAGS=`$PKG_CONFIG --cflags "librrd" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$RRDTOOL_LIBS"; then + pkg_cv_RRDTOOL_LIBS="$RRDTOOL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"librrd\""; } >&5 + ($PKG_CONFIG --exists --print-errors "librrd") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_RRDTOOL_LIBS=`$PKG_CONFIG --libs "librrd" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + RRDTOOL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "librrd" 2>&1` + else + RRDTOOL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "librrd" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$RRDTOOL_PKG_ERRORS" >&5 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for rrdtool not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for rrdtool not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for rrdtool not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for rrdtool not found, trying manual search..." >&2;} + +else + RRDTOOL_CFLAGS=$pkg_cv_RRDTOOL_CFLAGS + RRDTOOL_LIBS=$pkg_cv_RRDTOOL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + librrd_found="yes" + +fi +fi + +if test \( x"$librrdpath" = x"auto" -o x"$librrdpath" = x"yes" \) -a x"$librrd_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for librrd" >&5 +$as_echo_n "checking for librrd... " >&6; } + + librrddirs="/usr /usr/local" + for d in $librrddirs + do + if test -f $d/include/rrd.h + then + librrdpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + RRDTOOL_CFLAGS="-I$librrdpath/include" + RRDTOOL_LIBS="-L$librrdpath/lib -lrrd" + librrd_found="yes" + break + fi + done + if test x"$RRDTOOL_LIBS" = x"" + then + as_fn_error $? "not found" "$LINENO" 5 + fi +elif test x"$librrdpath" != x"no" -a x"$librrd_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for librrd" >&5 +$as_echo_n "checking for librrd... " >&6; } + if test -f $librrdpath/include/rrd.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $librrdpath" >&5 +$as_echo "$librrdpath" >&6; } + RRDTOOL_CFLAGS="-I$librrdpath/include" + RRDTOOL_LIBS="-L$librrdpath/lib -lrrd" + librrd_found="yes" + else + as_fn_error $? "not found at $librrdpath" "$LINENO" 5 + fi +fi + +if test x"$librrdpath" = x"no" -o x"$librrd_found" = x"no" +then + RRDTOOL_CFLAGS="" + RRDTOOL_LIBS="" + LIBRRD_MANNOTICE="(Not enabled for this installation.)" + +else + +$as_echo "#define USE_RRD 1" >>confdefs.h + + LIBRRD_MANNOTICE="" + +fi + + if test x"$librrdpath" != x"no"; then + USE_RRD_TRUE= + USE_RRD_FALSE='#' +else + USE_RRD_TRUE='#' + USE_RRD_FALSE= +fi + + + + +# +# libmemcached +# + +# Check whether --with-libmemcached was given. +if test "${with_libmemcached+set}" = set; then : + withval=$with_libmemcached; libmcdpath="$withval" +else + libmcdpath="no" +fi + + +libmemcache_found="no" + +if test \( x"$libmcdpath" = x"auto" -o x"$libmcdpath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmemcached >= 0.36" >&5 +$as_echo_n "checking for libmemcached >= 0.36... " >&6; } + +if test -n "$LIBMEMCACHED_CFLAGS"; then + pkg_cv_LIBMEMCACHED_CFLAGS="$LIBMEMCACHED_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmemcached >= 0.36\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmemcached >= 0.36") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBMEMCACHED_CFLAGS=`$PKG_CONFIG --cflags "libmemcached >= 0.36" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBMEMCACHED_LIBS"; then + pkg_cv_LIBMEMCACHED_LIBS="$LIBMEMCACHED_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmemcached >= 0.36\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmemcached >= 0.36") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBMEMCACHED_LIBS=`$PKG_CONFIG --libs "libmemcached >= 0.36" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBMEMCACHED_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmemcached >= 0.36" 2>&1` + else + LIBMEMCACHED_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmemcached >= 0.36" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBMEMCACHED_PKG_ERRORS" >&5 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libmemcached not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libmemcached not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libmemcached not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libmemcached not found, trying manual search..." >&2;} + +else + LIBMEMCACHED_CFLAGS=$pkg_cv_LIBMEMCACHED_CFLAGS + LIBMEMCACHED_LIBS=$pkg_cv_LIBMEMCACHED_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + libmemcache_found="yes" + LIBMEMCACHED_INCDIRS="$LIBMEMCACHED_CFLAGS" + +fi +fi + +if test \( x"$libmcdpath" = x"auto" -o x"$libmcdpath" = x"yes" \) -a x"$libmemcache_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmemcached" >&5 +$as_echo_n "checking for libmemcached... " >&6; } + + libmcddirs="/usr /usr/local" + for d in $libmcddirs + do + if test -f $d/include/libmemcached/memcached.h + then + libmcdpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBMEMCACHED_INCDIRS="-I$libmcdpath/include" + LIBMEMCACHED_LIBDIRS="-L$libmcdpath/lib" + LIBMEMCACHED_LIBS="-lmemcached" + libmemcache_found="yes" + break + fi + done + if test x"$LIBMEMCACHED_LIBS" = x"" + then + as_fn_error $? "not found" "$LINENO" 5 + fi +elif test x"$libmcdpath" != x"no" -a x"$libmemcache_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmemcached" >&5 +$as_echo_n "checking for libmemcached... " >&6; } + if test -f $libmcdpath/include/libmemcached/memcached.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libmcdpath" >&5 +$as_echo "$libmcdpath" >&6; } + LIBMEMCACHED_INCDIRS="-I$libmcdpath/include" + LIBMEMCACHED_LIBDIRS="-L$libmcdpath/lib" + LIBMEMCACHED_LIBS="-lmemcached" + libmemcache_found="yes" + else + as_fn_error $? "not found at $libmcdpath" "$LINENO" 5 + fi +fi + +# confirm memcached_return_t is defined +if test x"$libmemcache_found" = x"yes" +then + saved_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS $LIBMEMCACHED_INCDIRS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memcached_return_t" >&5 +$as_echo_n "checking for memcached_return_t... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main() +{ + memcached_return_t x; + + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + as_fn_error $? "libmemcached version 0.36 or later required" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +if test x"$libmcdpath" = x"no" -o x"$libmemcache_found" = x"no" +then + LIBMEMCACHED_INCDIRS="" + LIBMEMCACHED_LIBDIRS="" + LIBMEMCACHED_LIBS="" + LIBMEMCACHED_MANNOTICE="(Not enabled for this installation.)" + +else + +$as_echo "#define USE_LIBMEMCACHED 1" >>confdefs.h + + LIBMEMCACHED_MANNOTICE="" + +fi + + if test x"$libmcdpath" != x"no"; then + USE_LIBMEMCACHED_TRUE= + USE_LIBMEMCACHED_FALSE='#' +else + USE_LIBMEMCACHED_TRUE='#' + USE_LIBMEMCACHED_FALSE= +fi + + + + + +# +# libunbound +# + +# Check whether --with-unbound was given. +if test "${with_unbound+set}" = set; then : + withval=$with_unbound; unboundpath="$withval" +else + unboundpath="no" +fi + + +if test x"$unboundpath" = x"yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunbound" >&5 +$as_echo_n "checking for libunbound... " >&6; } + + unbounddirs="/usr /usr/local" + for d in $unbounddirs + do + if test -f $d/include/unbound.h + then + unboundpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBUNBOUND_INCDIRS="-I$unboundpath/include" + LIBUNBOUND_LIBDIRS="-L$unboundpath/lib" + LIBUNBOUND_LIBS="-lunbound" + break + fi + done + if test x"$LIBUNBOUND_LIBS" = x"" + then + as_fn_error $? "not found" "$LINENO" 5 + fi +elif test x"$unboundpath" = x"no" +then + LIBUNBOUND_INCDIRS="" + LIBUNBOUND_LIBDIRS="" + LIBUNBOUND_LIBS="" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunbound" >&5 +$as_echo_n "checking for libunbound... " >&6; } + if test -f $unboundpath/include/unbound.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $unboundpath" >&5 +$as_echo "$unboundpath" >&6; } + LIBUNBOUND_INCDIRS="-I$unboundpath/include" + LIBUNBOUND_LIBDIRS="-L$unboundpath/lib" + LIBUNBOUND_LIBS="-lunbound" + else + as_fn_error $? "not found at $unboundpath" "$LINENO" 5 + fi +fi + +if test x"$unboundpath" = x"no" +then + UNBOUND_MANNOTICE="(Not enabled for this installation.)" + +else + +$as_echo "#define USE_UNBOUND 1" >>confdefs.h + + UNBOUND_MANNOTICE="" + +fi + + if test x"$unboundpath" != x"no"; then + USE_UNBOUND_TRUE= + USE_UNBOUND_FALSE='#' +else + USE_UNBOUND_TRUE='#' + USE_UNBOUND_FALSE= +fi + + + + + +# unbound also needs ldns + +# Check whether --with-ldns was given. +if test "${with_ldns+set}" = set; then : + withval=$with_ldns; ldnspath="$withval" +else + ldnspath="no" +fi + + +LIBLDNS_LIBS="" +LIBLDNS_LIBDIRS="" + +if test x"$ldnspath" = x"yes" +then + ldns_found="no" + + ldnsdirs="/usr /usr/local" + for d in $ldnsdirs + do + unset ac_cv_search_ldns_rr_new + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$outer_LDFLAGS -L$d/lib $LDFLAGS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldns_rr_new" >&5 +$as_echo_n "checking for library containing ldns_rr_new... " >&6; } +if ${ac_cv_search_ldns_rr_new+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ldns_rr_new (); +int +main () +{ +return ldns_rr_new (); + ; + return 0; +} +_ACEOF +for ac_lib in '' ldns; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_ldns_rr_new=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_ldns_rr_new+:} false; then : + break +fi +done +if ${ac_cv_search_ldns_rr_new+:} false; then : + +else + ac_cv_search_ldns_rr_new=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldns_rr_new" >&5 +$as_echo "$ac_cv_search_ldns_rr_new" >&6; } +ac_res=$ac_cv_search_ldns_rr_new +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + ldns_found="yes" +fi + + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + if test x"$ldns_found" = x"yes" + then + LIBLDNS_LIBDIRS="-L$d/lib" + LIBLDNS_LIBS="-lldns" + break + fi + done + if test x"$LIBLDNS_LIBS" = x"" + then + as_fn_error $? "libldns not found" "$LINENO" 5 + fi +elif test x"$ldnspath" != x"no" +then + ldns_found="no" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$outer_LDFLAGS -L$d/lib $LDFLAGS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldns_rr_new" >&5 +$as_echo_n "checking for library containing ldns_rr_new... " >&6; } +if ${ac_cv_search_ldns_rr_new+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char ldns_rr_new (); +int +main () +{ +return ldns_rr_new (); + ; + return 0; +} +_ACEOF +for ac_lib in '' ldns; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_ldns_rr_new=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_ldns_rr_new+:} false; then : + break +fi +done +if ${ac_cv_search_ldns_rr_new+:} false; then : + +else + ac_cv_search_ldns_rr_new=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldns_rr_new" >&5 +$as_echo "$ac_cv_search_ldns_rr_new" >&6; } +ac_res=$ac_cv_search_ldns_rr_new +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + ldns_found="yes" +fi + + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + if test x"$ldns_found" = x"yes" + then + LIBLDNS_LIBDIRS="-L$d/lib" + LIBLDNS_LIBS="-lldns" + break + else + as_fn_error $? "libldns not found in $d" "$LINENO" 5 + fi +fi + + + + +# unbound may also need libevent + +# Check whether --with-libevent was given. +if test "${with_libevent+set}" = set; then : + withval=$with_libevent; libeventpath="$withval" +else + libeventpath="no" +fi + + +LIBEVENT_LIBS="" +LIBEVENT_LIBDIRS="" + +if test x"$libevent" = x"yes" +then + libevent_found="no" + + libeventdirs="/usr /usr/local" + for d in $libeventdirs + do + unset ac_cv_search_libevent_rr_new + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$outer_LDFLAGS -L$d/lib $LDFLAGS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing evutil_vsnprintf" >&5 +$as_echo_n "checking for library containing evutil_vsnprintf... " >&6; } +if ${ac_cv_search_evutil_vsnprintf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char evutil_vsnprintf (); +int +main () +{ +return evutil_vsnprintf (); + ; + return 0; +} +_ACEOF +for ac_lib in '' event; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_evutil_vsnprintf=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_evutil_vsnprintf+:} false; then : + break +fi +done +if ${ac_cv_search_evutil_vsnprintf+:} false; then : + +else + ac_cv_search_evutil_vsnprintf=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_evutil_vsnprintf" >&5 +$as_echo "$ac_cv_search_evutil_vsnprintf" >&6; } +ac_res=$ac_cv_search_evutil_vsnprintf +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libevent_found="yes" +fi + + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + if test x"$libevent_found" = x"yes" + then + LIBEVENT_LIBDIRS="-L$d/lib" + LIBEVENT_LIBS="-levent" + break + fi + done + if test x"$LIBEVENT_LIBS" = x"" + then + as_fn_error $? "libevent not found" "$LINENO" 5 + fi +elif test x"$libeventpath" != x"no" +then + libevent_found="no" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$outer_LDFLAGS -L$d/lib $LDFLAGS" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing evutil_vsnprintf" >&5 +$as_echo_n "checking for library containing evutil_vsnprintf... " >&6; } +if ${ac_cv_search_evutil_vsnprintf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char evutil_vsnprintf (); +int +main () +{ +return evutil_vsnprintf (); + ; + return 0; +} +_ACEOF +for ac_lib in '' event; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_evutil_vsnprintf=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_evutil_vsnprintf+:} false; then : + break +fi +done +if ${ac_cv_search_evutil_vsnprintf+:} false; then : + +else + ac_cv_search_evutil_vsnprintf=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_evutil_vsnprintf" >&5 +$as_echo "$ac_cv_search_evutil_vsnprintf" >&6; } +ac_res=$ac_cv_search_evutil_vsnprintf +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libevent_found="yes" +fi + + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + + if test x"$libevent_found" = x"yes" + then + LIBEVENT_LIBDIRS="-L$d/lib" + LIBEVENT_LIBS="-levent" + break + else + as_fn_error $? "libevent not found in $d" "$LINENO" 5 + fi +fi + + + + +# +# libtre +# + +# Check whether --with-tre was given. +if test "${with_tre+set}" = set; then : + withval=$with_tre; trepath="$withval" +else + trepath="auto" +fi + + +tre_found="no" +LIBTRE_CPPFLAGS="" +LIBTRE_LIBS="" + +if test x"$enable_diffheaders" != x"yes" +then + trepath="no" +fi + +if test \( x"$trepath" = x"auto" -o x"$trepath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tre >= 0.8.0" >&5 +$as_echo_n "checking for tre >= 0.8.0... " >&6; } + +if test -n "$LIBTRE_CFLAGS"; then + pkg_cv_LIBTRE_CFLAGS="$LIBTRE_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.8.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.8.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_CFLAGS=`$PKG_CONFIG --cflags "tre >= 0.8.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBTRE_LIBS"; then + pkg_cv_LIBTRE_LIBS="$LIBTRE_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.8.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.8.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_LIBS=`$PKG_CONFIG --libs "tre >= 0.8.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tre >= 0.8.0" 2>&1` + else + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tre >= 0.8.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBTRE_PKG_ERRORS" >&5 + + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tre >= 0.7.5" >&5 +$as_echo_n "checking for tre >= 0.7.5... " >&6; } + +if test -n "$LIBTRE_CFLAGS"; then + pkg_cv_LIBTRE_CFLAGS="$LIBTRE_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.7.5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.7.5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_CFLAGS=`$PKG_CONFIG --cflags "tre >= 0.7.5" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBTRE_LIBS"; then + pkg_cv_LIBTRE_LIBS="$LIBTRE_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.7.5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.7.5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_LIBS=`$PKG_CONFIG --libs "tre >= 0.7.5" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tre >= 0.7.5" 2>&1` + else + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tre >= 0.7.5" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBTRE_PKG_ERRORS" >&5 + + + tre_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + tre_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&2;} + +else + LIBTRE_CFLAGS=$pkg_cv_LIBTRE_CFLAGS + LIBTRE_LIBS=$pkg_cv_LIBTRE_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + tre_found="yes" + +$as_echo "#define TRE_PRE_080 1" >>confdefs.h + + +fi + + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tre >= 0.7.5" >&5 +$as_echo_n "checking for tre >= 0.7.5... " >&6; } + +if test -n "$LIBTRE_CFLAGS"; then + pkg_cv_LIBTRE_CFLAGS="$LIBTRE_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.7.5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.7.5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_CFLAGS=`$PKG_CONFIG --cflags "tre >= 0.7.5" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBTRE_LIBS"; then + pkg_cv_LIBTRE_LIBS="$LIBTRE_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tre >= 0.7.5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "tre >= 0.7.5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBTRE_LIBS=`$PKG_CONFIG --libs "tre >= 0.7.5" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tre >= 0.7.5" 2>&1` + else + LIBTRE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tre >= 0.7.5" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBTRE_PKG_ERRORS" >&5 + + + tre_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + tre_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libtre >= 0.7.5 not found, + trying manual search..." >&2;} + +else + LIBTRE_CFLAGS=$pkg_cv_LIBTRE_CFLAGS + LIBTRE_LIBS=$pkg_cv_LIBTRE_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + tre_found="yes" + +$as_echo "#define TRE_PRE_080 1" >>confdefs.h + + +fi + + +else + LIBTRE_CFLAGS=$pkg_cv_LIBTRE_CFLAGS + LIBTRE_LIBS=$pkg_cv_LIBTRE_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tre_found="yes" +fi +fi + +if test x"$tre_found" = x"no" -a x"$trepath" != x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libtre" >&5 +$as_echo_n "checking for libtre... " >&6; } + if test x"$trepath" != x"auto" -a x"$trepath" != x"yes" + then + if test -f "$trepath/include/tre/tre.h" + then + tre_found="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $trepath" >&5 +$as_echo "$trepath" >&6; } + LIBTRE_CPPFLAGS="-I$trepath/include" + LIBTRE_LIBS="-L$trepath/lib -ltre" + elif test -f "$trepath/include/tre/regex.h" + then + tre_found="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $trepath (old version)" >&5 +$as_echo "$trepath (old version)" >&6; } + +$as_echo "#define TRE_PRE_080 1" >>confdefs.h + + LIBTRE_CPPFLAGS="-I$trepath/include" + LIBTRE_LIBS="-L$trepath/lib -ltre" + else + as_fn_error $? "\"not found at $trepath\"" "$LINENO" 5 + fi + else + tredirs="/usr /usr/local" + for d in $tredirs + do + if test -f $d/include/tre/tre.h + then + trepath=$d + tre_found="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBTRE_CPPFLAGS="-I$trepath/include" + LIBTRE_LIBS="-L$trepath/lib -ltre" + break + elif test -f $d/include/tre/regex.h + then + trepath=$d + tre_found="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d (old version)" >&5 +$as_echo "$d (old version)" >&6; } + +$as_echo "#define TRE_PRE_080 1" >>confdefs.h + + LIBTRE_CPPFLAGS="-I$trepath/include" + LIBTRE_LIBS="-L$trepath/lib -ltre" + break + fi + done + if test x"$tre_found" != x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "cannot use diffheaders without TRE + library" "$LINENO" 5 + fi + fi +fi + +if test x"$enable_diffheaders" = x"yes" -a x"$tre_found" = x"yes" +then + +$as_echo "#define USE_TRE 1" >>confdefs.h + +fi + + if test x"$tre_found" != x"no"; then + USE_TRE_TRUE= + USE_TRE_FALSE='#' +else + USE_TRE_TRUE='#' + USE_TRE_FALSE= +fi + + + + +# +# liblua +# + +# Check whether --with-lua was given. +if test "${with_lua+set}" = set; then : + withval=$with_lua; luapath="$withval" +else + luapath="no" +fi + + +LIBLUA_INCDIRS="" +LIBLUA_LIBDIRS="" +LIBLUA_LIBS="" +lua_found="no" + +if test \( x"$luapath" = x"auto" -o x"$luapath" = x"yes" \) -a x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lua5.1" >&5 +$as_echo_n "checking for lua5.1... " >&6; } + +if test -n "$LIBLUA_CFLAGS"; then + pkg_cv_LIBLUA_CFLAGS="$LIBLUA_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua5.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua5.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_CFLAGS=`$PKG_CONFIG --cflags "lua5.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBLUA_LIBS"; then + pkg_cv_LIBLUA_LIBS="$LIBLUA_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua5.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua5.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_LIBS=`$PKG_CONFIG --libs "lua5.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua5.1" 2>&1` + else + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua5.1" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBLUA_PKG_ERRORS" >&5 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua5.1 not found, trying lua..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua5.1 not found, trying lua..." >&2;} + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lua" >&5 +$as_echo_n "checking for lua... " >&6; } + +if test -n "$LIBLUA_CFLAGS"; then + pkg_cv_LIBLUA_CFLAGS="$LIBLUA_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_CFLAGS=`$PKG_CONFIG --cflags "lua" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBLUA_LIBS"; then + pkg_cv_LIBLUA_LIBS="$LIBLUA_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_LIBS=`$PKG_CONFIG --libs "lua" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua" 2>&1` + else + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBLUA_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua not found, trying manual search..." >&2;} + +else + LIBLUA_CFLAGS=$pkg_cv_LIBLUA_CFLAGS + LIBLUA_LIBS=$pkg_cv_LIBLUA_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + LIBLUA_INCDIRS="$LIBLUA_CFLAGS" + lua_found="yes" + +fi + + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua5.1 not found, trying lua..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua5.1 not found, trying lua..." >&2;} + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lua" >&5 +$as_echo_n "checking for lua... " >&6; } + +if test -n "$LIBLUA_CFLAGS"; then + pkg_cv_LIBLUA_CFLAGS="$LIBLUA_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_CFLAGS=`$PKG_CONFIG --cflags "lua" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBLUA_LIBS"; then + pkg_cv_LIBLUA_LIBS="$LIBLUA_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5 + ($PKG_CONFIG --exists --print-errors "lua") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBLUA_LIBS=`$PKG_CONFIG --libs "lua" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua" 2>&1` + else + LIBLUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBLUA_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua not found, trying manual search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for lua not found, trying manual search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for lua not found, trying manual search..." >&2;} + +else + LIBLUA_CFLAGS=$pkg_cv_LIBLUA_CFLAGS + LIBLUA_LIBS=$pkg_cv_LIBLUA_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + LIBLUA_INCDIRS="$LIBLUA_CFLAGS" + lua_found="yes" + +fi + + +else + LIBLUA_CFLAGS=$pkg_cv_LIBLUA_CFLAGS + LIBLUA_LIBS=$pkg_cv_LIBLUA_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + LIBLUA_INCDIRS="$LIBLUA_CFLAGS" + lua_found="yes" + +fi +fi + +if test \( x"$luapath" = x"yes" -o x"$luapath" = x"auto" \) -a x"$lua_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Lua" >&5 +$as_echo_n "checking for Lua... " >&6; } + luadirs="/usr /usr/local" + for d in $luadirs + do + if test -f $d/include/lua51/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBLUA_INCDIRS="-I$d/include/lua51" + LIBLUA_LIBDIRS="-L$d/lib/lua51" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + break + elif test -f $d/include/lua52/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBLUA_INCDIRS="-I$d/include/lua52" + LIBLUA_LIBDIRS="-L$d/lib/lua52" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + break + elif test -f $d/include/lua5.1/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBLUA_INCDIRS="-I$d/include/lua5.1" + LIBLUA_LIBDIRS="-L$d/lib" + LIBLUA_LIBS="-llua5.1 -lm" + lua_found="yes" + break + elif test -f $d/include/lua5.2/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBLUA_INCDIRS="-I$d/include/lua5.2" + LIBLUA_LIBDIRS="-L$d/lib" + LIBLUA_LIBS="-llua5.2 -lm" + lua_found="yes" + break + elif test -f $d/include/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + LIBLUA_INCDIRS="-I$d/include" + LIBLUA_LIBDIRS="-L$d/lib" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + break + fi + done + if test x"$LIBLUA_LIBS" = x"" + then + LIBLUA_INCDIRS="" + LIBLUA_LIBDIRS="" + LIBLUA_LIBS="" + as_fn_error $? "not found" "$LINENO" 5 + else + lua_found="yes" + fi +fi + +if test x"$luapath" != x"yes" -a x"$luapath" != x"auto" -a x"$luapath" != x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Lua" >&5 +$as_echo_n "checking for Lua... " >&6; } + if test -f $luapath/include/lua51/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $luapath" >&5 +$as_echo "$luapath" >&6; } + LIBLUA_INCDIRS="-I$luapath/include/lua51" + LIBLUA_LIBDIRS="-L$luapath/lib/lua51" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + elif test -f $luapath/include/lua52/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $luapath" >&5 +$as_echo "$luapath" >&6; } + LIBLUA_INCDIRS="-I$luapath/include/lua52" + LIBLUA_LIBDIRS="-L$luapath/lib/lua52" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + elif test -f $luapath/include/lua5.1/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $luapath" >&5 +$as_echo "$luapath" >&6; } + LIBLUA_INCDIRS="-I$luapath/include/lua5.1" + LIBLUA_LIBDIRS="-L$luapath/lib" + LIBLUA_LIBS="-llua5.1 -lm" + lua_found="yes" + elif test -f $luapath/include/lua5.2/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $luapath" >&5 +$as_echo "$luapath" >&6; } + LIBLUA_INCDIRS="-I$luapath/include/lua5.2" + LIBLUA_LIBDIRS="-L$luapath/lib" + LIBLUA_LIBS="-llua5.2 -lm" + lua_found="yes" + elif test -f $luapath/include/lua.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $luapath" >&5 +$as_echo "$luapath" >&6; } + LIBLUA_INCDIRS="-I$luapath/include" + LIBLUA_LIBDIRS="-L$luapath/lib" + LIBLUA_LIBS="-llua -lm" + lua_found="yes" + else + as_fn_error $? "not found at $luapath" "$LINENO" 5 + fi +fi + +if test x"$lua_found" = x"yes" +then + LUA_MANNOTICE="" + + +$as_echo "#define USE_LUA 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 +$as_echo_n "checking for library containing dlopen... " >&6; } +if ${ac_cv_search_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dlopen=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dlopen+:} false; then : + break +fi +done +if ${ac_cv_search_dlopen+:} false; then : + +else + ac_cv_search_dlopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 +$as_echo "$ac_cv_search_dlopen" >&6; } +ac_res=$ac_cv_search_dlopen +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$outer_CPPFLAGS $LIBLUA_INCDIRS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Lua version" >&5 +$as_echo_n "checking Lua version... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +#if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM < 501 +# error Lua version 5.1 or later is required +#endif + +int +main() +{ + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + as_fn_error $? "Lua version 5.1 or later required" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$saved_CPPFLAGS" + +$as_echo "#define USE_LUA 1" >>confdefs.h + + LUA_MANNOTICE="" + +else + LUA_MANNOTICE="(Not enabled for this installation.)" + +fi + + if test x"$lua_found" = x"yes"; then + LUA_TRUE= + LUA_FALSE='#' +else + LUA_TRUE='#' + LUA_FALSE= +fi + + + + + +if test x"$enable_lua_only_signing" = x"yes" -a x"$lua_found" != x"yes" +then + as_fn_error $? "--enable-lua_only_signing requires Lua support" "$LINENO" 5 +fi + +if test x"$enable_statsext" = x"yes" -a x"$lua_found" != x"yes" +then + as_fn_error $? "--enable-statsext requires Lua support" "$LINENO" 5 +fi + +if test x"$enable_rbl" = x"yes" -a x"$lua_found" != x"yes" +then + as_fn_error $? "--enable-rbl requires Lua support" "$LINENO" 5 +fi + + +# Check whether --with-sql-backend was given. +if test "${with_sql_backend+set}" = set; then : + withval=$with_sql_backend; SQL_BACKEND="$withval" +else + SQL_BACKEND="mysql" +fi + + + +cat >>confdefs.h <<_ACEOF +#define SQL_BACKEND "$SQL_BACKEND" +_ACEOF + + +# +# libodbx +# + +# Check whether --with-odbx was given. +if test "${with_odbx+set}" = set; then : + withval=$with_odbx; odbxpath="$withval" +else + odbxpath="no" +fi + + +odbx_found="no" +LIBODBX_CPPFLAGS="" +LIBODBX_CFLAGS="" +LIBODBX_LDFLAGS="" +LIBODBX_LIBS="" + +if test \( x"$odbxpath" = x"auto" -o x"$odbxpath" = x"yes" \) -a \ + x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for opendbx >= 1.3.7" >&5 +$as_echo_n "checking for opendbx >= 1.3.7... " >&6; } + +if test -n "$LIBODBX_CFLAGS"; then + pkg_cv_LIBODBX_CFLAGS="$LIBODBX_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"opendbx >= 1.3.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "opendbx >= 1.3.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBODBX_CFLAGS=`$PKG_CONFIG --cflags "opendbx >= 1.3.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBODBX_LIBS"; then + pkg_cv_LIBODBX_LIBS="$LIBODBX_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"opendbx >= 1.3.7\""; } >&5 + ($PKG_CONFIG --exists --print-errors "opendbx >= 1.3.7") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBODBX_LIBS=`$PKG_CONFIG --libs "opendbx >= 1.3.7" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBODBX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "opendbx >= 1.3.7" 2>&1` + else + LIBODBX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "opendbx >= 1.3.7" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBODBX_PKG_ERRORS" >&5 + + + odbx_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libodbx not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libodbx not found, trying manual + search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + odbx_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libodbx not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libodbx not found, trying manual + search..." >&2;} + +else + LIBODBX_CFLAGS=$pkg_cv_LIBODBX_CFLAGS + LIBODBX_LIBS=$pkg_cv_LIBODBX_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + odbx_found="yes" +fi +fi + +if test x"$odbxpath" != x"no" -a x"$odbx_found" = x"no" +then + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + if test x"$odbxpath" != x"auto" -a x"$odbxpath" != x"yes" + then + if test -f $odbxpath/include/odbx.h + then + LDFLAGS="$outer_LDFLAGS -L$odbxpath/lib" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing odbx_result_finish" >&5 +$as_echo_n "checking for library containing odbx_result_finish... " >&6; } +if ${ac_cv_search_odbx_result_finish+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char odbx_result_finish (); +int +main () +{ +return odbx_result_finish (); + ; + return 0; +} +_ACEOF +for ac_lib in '' opendbx; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib -ldl $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_odbx_result_finish=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_odbx_result_finish+:} false; then : + break +fi +done +if ${ac_cv_search_odbx_result_finish+:} false; then : + +else + ac_cv_search_odbx_result_finish=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_odbx_result_finish" >&5 +$as_echo "$ac_cv_search_odbx_result_finish" >&6; } +ac_res=$ac_cv_search_odbx_result_finish +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + odbx_found="yes" + LIBODBX_CPPFLAGS="-I$odbxpath/include" + LIBODBX_LDFLAGS="-L$odbxpath/lib" + LIBODBX_LIBS="$LIBS" + +else + + as_fn_error $? "opendbx not at least v1.3.7 at $odbxpath" "$LINENO" 5 + +fi + + else + as_fn_error $? "opendbx not found at $odbxpath" "$LINENO" 5 + fi + else + odbxdirs="/usr /usr/local" + for d in $odbxdirs + do + if test -f $d/include/odbx.h + then + LDFLAGS="$outer_LDFLAGS -L$d/lib" + LIBS="$outer_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing odbx_result_finish" >&5 +$as_echo_n "checking for library containing odbx_result_finish... " >&6; } +if ${ac_cv_search_odbx_result_finish+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char odbx_result_finish (); +int +main () +{ +return odbx_result_finish (); + ; + return 0; +} +_ACEOF +for ac_lib in '' opendbx; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib -ldl + $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_odbx_result_finish=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_odbx_result_finish+:} false; then : + break +fi +done +if ${ac_cv_search_odbx_result_finish+:} false; then : + +else + ac_cv_search_odbx_result_finish=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_odbx_result_finish" >&5 +$as_echo "$ac_cv_search_odbx_result_finish" >&6; } +ac_res=$ac_cv_search_odbx_result_finish +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + odbxpath=$d + odbx_found="yes" + LIBODBX_CPPFLAGS="-I$d/include" + LIBODBX_LDFLAGS="-L$d/lib" + LIBODBX_LIBS="$LIBS" + break + +else + + as_fn_error $? "opendbx not at least v1.3.7 at $d" "$LINENO" 5 + +fi + + fi + done + if test x"$odbx_found" != x"yes" + then + as_fn_error $? "opendbx not found" "$LINENO" 5 + fi + fi + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" +fi +if test x"$odbx_found" = x"yes" +then + +$as_echo "#define USE_ODBX 1" >>confdefs.h + +else + if test x"$enable_stats" = x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: opendbx is needed to import statistics into a SQL database - disabling opendkim-importstats and opendkim-spam" >&5 +$as_echo "$as_me: WARNING: opendbx is needed to import statistics into a SQL database - disabling opendkim-importstats and opendkim-spam" >&2;} + fi +fi + if test x"$odbx_found" = x"yes"; then + USE_ODBX_TRUE= + USE_ODBX_FALSE='#' +else + USE_ODBX_TRUE='#' + USE_ODBX_FALSE= +fi + + + + + + +# +# OpenLDAP +# + +# Check whether --with-openldap was given. +if test "${with_openldap+set}" = set; then : + withval=$with_openldap; ldappath="$withval" +else + ldappath="no" +fi + + +ldap_found="no" +OPENLDAP_CPPFLAGS="" +OPENLDAP_LIBS="" + +if test \( x"$ldappath" = x"auto" -o x"$ldappath" = x"yes" \) -a \ + x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openldap >= 2.0.0" >&5 +$as_echo_n "checking for openldap >= 2.0.0... " >&6; } + +if test -n "$OPENLDAP_CFLAGS"; then + pkg_cv_OPENLDAP_CFLAGS="$OPENLDAP_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openldap >= 2.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "openldap >= 2.0.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENLDAP_CFLAGS=`$PKG_CONFIG --cflags "openldap >= 2.0.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$OPENLDAP_LIBS"; then + pkg_cv_OPENLDAP_LIBS="$OPENLDAP_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openldap >= 2.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "openldap >= 2.0.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENLDAP_LIBS=`$PKG_CONFIG --libs "openldap >= 2.0.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OPENLDAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openldap >= 2.0.0" 2>&1` + else + OPENLDAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openldap >= 2.0.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$OPENLDAP_PKG_ERRORS" >&5 + + + ldap_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for openldap not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for openldap not found, trying manual + search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + ldap_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for openldap not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for openldap not found, trying manual + search..." >&2;} + +else + OPENLDAP_CFLAGS=$pkg_cv_OPENLDAP_CFLAGS + OPENLDAP_LIBS=$pkg_cv_OPENLDAP_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + ldap_found="yes" + OPENLDAP_CPPFLAGS="$OPENLDAP_CFLAGS" + +fi +fi + +if test x"$ldappath" != x"no" -a x"$ldap_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenLDAP" >&5 +$as_echo_n "checking for OpenLDAP... " >&6; } + if test x"$ldappath" != x"auto" -a x"$ldappath" != x"yes" + then + if test -f $ldappath/include/ldap.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ldappath" >&5 +$as_echo "$ldappath" >&6; } + ldap_found="yes" + OPENLDAP_CPPFLAGS="-I$ldappath/include" + OPENLDAP_LIBS="-L$ldappath/lib -lldap -llber" + else + as_fn_error $? "not found at $ldappath" "$LINENO" 5 + fi + else + ldapdirs="/usr /usr/local" + for d in $ldapdirs + do + if test -f $d/include/ldap.h + then + ldappath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + ldap_found="yes" + OPENLDAP_CPPFLAGS="-I$ldappath/include" + OPENLDAP_LIBS="-L$ldappath/lib -lldap -llber" + break + fi + done + fi + if test x"$ldap_found" != x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi +if test x"$ldap_found" = x"yes" +then + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$outer_CPPFLAGS $OPENLDAP_CPPFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenLDAP version" >&5 +$as_echo_n "checking OpenLDAP version... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +#if !defined(LDAP_API_VERSION) || LDAP_API_VERSION < 2004 +# error OpenLDAP version 2.1.3 or later is required +#endif + +int +main() +{ + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + as_fn_error $? "OpenLDAP version 2.1.3 or later required" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$saved_CPPFLAGS" + +$as_echo "#define USE_LDAP 1" >>confdefs.h + +fi + if test x"$ldap_found" = x"yes"; then + USE_LDAP_TRUE= + USE_LDAP_FALSE='#' +else + USE_LDAP_TRUE='#' + USE_LDAP_FALSE= +fi + + + + +# +# SASL +# + +# Check whether --with-sasl was given. +if test "${with_sasl+set}" = set; then : + withval=$with_sasl; saslpath="$withval" +else + saslpath="auto" +fi + +if test x"$ldap_found" != x"yes" +then + # disable sasl if we don't have ldap + saslpath="no" +fi + +sasl_found="no" +if test \( x"$saslpath" = x"auto" -o x"$saslpath" = x"yes" \) -a \ + x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cyrussasl >= 2.1.0" >&5 +$as_echo_n "checking for cyrussasl >= 2.1.0... " >&6; } + +if test -n "$SASL_CFLAGS"; then + pkg_cv_SASL_CFLAGS="$SASL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cyrussasl >= 2.1.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cyrussasl >= 2.1.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SASL_CFLAGS=`$PKG_CONFIG --cflags "cyrussasl >= 2.1.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$SASL_LIBS"; then + pkg_cv_SASL_LIBS="$SASL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cyrussasl >= 2.1.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cyrussasl >= 2.1.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SASL_LIBS=`$PKG_CONFIG --libs "cyrussasl >= 2.1.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + SASL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cyrussasl >= 2.1.0" 2>&1` + else + SASL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cyrussasl >= 2.1.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$SASL_PKG_ERRORS" >&5 + + + sasl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for cyrussasl not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for cyrussasl not found, trying manual + search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + sasl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for cyrussasl not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for cyrussasl not found, trying manual + search..." >&2;} + +else + SASL_CFLAGS=$pkg_cv_SASL_CFLAGS + SASL_LIBS=$pkg_cv_SASL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + sasl_found="yes" + SASL_CPPFLAGS="$SASL_CFLAGS" + +fi +fi + +if test x"$saslpath" != x"no" -a x"$sasl_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SASL" >&5 +$as_echo_n "checking for SASL... " >&6; } + if test x"$saslpath" != x"auto" -a x"$saslpath" != x"yes" + then + if test -f $saslpath/include/sasl/sasl.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $saslpath" >&5 +$as_echo "$saslpath" >&6; } + sasl_found="yes" + SASL_CPPFLAGS="-I$saslpath/include" + else + as_fn_error $? "not found at $saslpath" "$LINENO" 5 + fi + else + sasldirs="/usr /usr/local" + for d in $sasldirs + do + if test -f $d/include/sasl/sasl.h + then + saslpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + sasl_found="yes" + SASL_CPPFLAGS="-I$saslpath/include" + break + fi + done + fi + if test x"$sasl_found" != x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi +if test x"$sasl_found" = x"yes" +then + +$as_echo "#define USE_SASL 1" >>confdefs.h + +fi + if test x"$sasl_found" = x"yes"; then + USE_SASL_TRUE= + USE_SASL_FALSE='#' +else + USE_SASL_TRUE='#' + USE_SASL_FALSE= +fi + + + +# +# libmdb +# + +# Check whether --with-lmdb was given. +if test "${with_lmdb+set}" = set; then : + withval=$with_lmdb; mdbpath="$withval" +else + mdbpath="no" +fi + + +mdb_found="no" +LIBMDB_CPPFLAGS="" +LIBMDB_LIBS="" + +if test x"$mdbpath" != x"no" -a x"$mdb_found" = x"no" +then + saved_ldflags="$LDFLAGS" + saved_cflags="$CFLAGS" + CFLAGS="$outer_CFLAGS -pthread" + if test x"$mdbpath" != x"auto" -a x"$mdbpath" != x"yes" + then + if test -f $mdbpath/include/lmdb.h + then + LDFLAGS="$outer_LDFLAGS -L$mdbpath/lib $STRL_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mdb_env_open in -llmdb" >&5 +$as_echo_n "checking for mdb_env_open in -llmdb... " >&6; } +if ${ac_cv_lib_lmdb_mdb_env_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-llmdb $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char mdb_env_open (); +int +main () +{ +return mdb_env_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lmdb_mdb_env_open=yes +else + ac_cv_lib_lmdb_mdb_env_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lmdb_mdb_env_open" >&5 +$as_echo "$ac_cv_lib_lmdb_mdb_env_open" >&6; } +if test "x$ac_cv_lib_lmdb_mdb_env_open" = xyes; then : + + mdb_found="yes" + LIBMDB_CPPFLAGS="-I$mdbpath/include" + LIBMDB_LIBS="-L$mdbpath/lib -llmdb" + +else + + as_fn_error $? "lmdb not valid at $mdbpath" "$LINENO" 5 + + +fi + + else + as_fn_error $? "lmdb not found at $mdbpath" "$LINENO" 5 + fi + else + mdbdirs="/usr /usr/local" + for d in $mdbdirs + do + if test -f $d/include/lmdb.h + then + LDFLAGS="$outer_LDFLAGS -L$d/lib $STRL_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mdb_env_open in -llmdb" >&5 +$as_echo_n "checking for mdb_env_open in -llmdb... " >&6; } +if ${ac_cv_lib_lmdb_mdb_env_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-llmdb $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char mdb_env_open (); +int +main () +{ +return mdb_env_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lmdb_mdb_env_open=yes +else + ac_cv_lib_lmdb_mdb_env_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lmdb_mdb_env_open" >&5 +$as_echo "$ac_cv_lib_lmdb_mdb_env_open" >&6; } +if test "x$ac_cv_lib_lmdb_mdb_env_open" = xyes; then : + + mdbpath=$d + mdb_found="yes" + LIBMDB_CPPFLAGS="-I$mdbpath/include" + LIBMDB_LIBS="-L$mdbpath/lib -llmdb" + break + + +fi + + fi + done + if test x"$mdb_found" != x"yes" + then + as_fn_error $? "lmdb not found" "$LINENO" 5 + fi + fi + LDFLAGS="$saved_ldflags" + CFLAGS="$saved_cflags" +fi +if test x"$mdb_found" = x"yes" +then + +$as_echo "#define USE_MDB 1" >>confdefs.h + +fi + if test x"$mdb_found" = x"yes"; then + USE_MDB_TRUE= + USE_MDB_FALSE='#' +else + USE_MDB_TRUE='#' + USE_MDB_FALSE= +fi + + + + +# +# +# libcurl, required by reputation +# + +# Check whether --with-libcurl was given. +if test "${with_libcurl+set}" = set; then : + withval=$with_libcurl; curlpath="$withval" +else + curlpath="auto" +fi + + +CURL_CPPFLAGS="" +CURL_LDFLAGS="" +CURL_LIBS="" + +if test x"$enable_reputation" != x"yes" -a \ + x"$curlpath" = x"auto" +then + curlpath="no" +fi + +curl_found="no" +if test \( x"$curlpath" = x"auto" -o x"$curlpath" = x"yes" \) -a \ + x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcurl >= 7.12.0" >&5 +$as_echo_n "checking for libcurl >= 7.12.0... " >&6; } + +if test -n "$CURL_CFLAGS"; then + pkg_cv_CURL_CFLAGS="$CURL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl >= 7.12.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libcurl >= 7.12.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CURL_CFLAGS=`$PKG_CONFIG --cflags "libcurl >= 7.12.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CURL_LIBS"; then + pkg_cv_CURL_LIBS="$CURL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl >= 7.12.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libcurl >= 7.12.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CURL_LIBS=`$PKG_CONFIG --libs "libcurl >= 7.12.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CURL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcurl >= 7.12.0" 2>&1` + else + CURL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcurl >= 7.12.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CURL_PKG_ERRORS" >&5 + + + curl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for curl not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for curl not found, trying manual + search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + curl_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for curl not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for curl not found, trying manual + search..." >&2;} + +else + CURL_CFLAGS=$pkg_cv_CURL_CFLAGS + CURL_LIBS=$pkg_cv_CURL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + curl_found="yes" + CURL_CPPFLAGS="$CURL_CFLAGS" + +fi +fi + +if test x"$curlpath" != x"no" -a x"$curl_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CURL" >&5 +$as_echo_n "checking for CURL... " >&6; } + if test x"$curlpath" != x"auto" -a x"$curlpath" != x"yes" + then + if test -f $curlpath/include/curl/curl.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curlpath" >&5 +$as_echo "$curlpath" >&6; } + curl_found="yes" + CURL_CPPFLAGS="-I$curlpath/include" + CURL_LDFLAGS="$outer_LDFLAGS -L$curlpath/lib" + CURL_LIBS="-lcurl" + else + as_fn_error $? "not found at $curlpath" "$LINENO" 5 + fi + else + curldirs="/usr /usr/local" + for d in $curldirs + do + if test -f $d/include/curl/curl.h + then + curlpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + curl_found="yes" + CURL_CPPFLAGS="-I$curlpath/include" + CURL_LDFLAGS="$outer_LDFLAGS -L$curlpath/lib" + CURL_LIBS="-lcurl" + break + fi + done + fi + if test x"$curl_found" != x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi + +if test x"$curl_found" = x"yes" +then + saved_CPPFLAGS="$CPPFLAGS" + saved_LDFLAGS="$LDFLAGS" + saved_LIBS="$LIBS" + CPPFLAGS="$CPPFLAGS $CURL_CPPFLAGS" + LDFLAGS="$LDFLAGS $CURL_LDFLAGS" + LIBS="$LIBS $CURL_LIBS" + ac_fn_c_check_func "$LINENO" "curl_easy_strerror" "ac_cv_func_curl_easy_strerror" +if test "x$ac_cv_func_curl_easy_strerror" = xyes; then : + +$as_echo "#define HAVE_CURL_EASY_STRERROR 1" >>confdefs.h + +fi + + CPPFLAGS="$saved_CPPFLAGS" + LDFLAGS="$saved_LDFLAGS" + LIBS="$saved_LIBS" + LIBCURL_MANNOTICE="" + +else + LIBCURL_MANNOTICE="(Not enabled for this installation.)" + +fi + + + + + +if test x"$enable_reputation" = x"yes" -a \ + x"$curl_found" != x"yes" +then + as_fn_error $? "reputation requires curl" "$LINENO" 5 +fi + +# +# reputation requires libjansson +# + + +# Check whether --with-libjansson was given. +if test "${with_libjansson+set}" = set; then : + withval=$with_libjansson; janssonpath="$withval" +else + janssonpath="auto" +fi + + +LIBJANSSON_CPPFLAGS="" +LIBJANSSON_LDFLAGS="" +LIBJANSSON_LIBS="" + +# if reputation is disabled, we don't need it +if test x"$enable_reputation" != x"yes" -a \ + x"$janssonpath" = x"auto" +then + janssonpath="no" +fi + +jansson_found="no" +if test \( x"$janssonpath" = x"auto" -o x"$janssonpath" = x"yes" \) -a \ + x"$PKG_CONFIG" != x"" +then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jansson >= 2.2.1" >&5 +$as_echo_n "checking for jansson >= 2.2.1... " >&6; } + +if test -n "$LIBJANSSON_CFLAGS"; then + pkg_cv_LIBJANSSON_CFLAGS="$LIBJANSSON_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.2.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "jansson >= 2.2.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBJANSSON_CFLAGS=`$PKG_CONFIG --cflags "jansson >= 2.2.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBJANSSON_LIBS"; then + pkg_cv_LIBJANSSON_LIBS="$LIBJANSSON_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.2.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "jansson >= 2.2.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBJANSSON_LIBS=`$PKG_CONFIG --libs "jansson >= 2.2.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBJANSSON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jansson >= 2.2.1" 2>&1` + else + LIBJANSSON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jansson >= 2.2.1" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBJANSSON_PKG_ERRORS" >&5 + + + jansson_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libjansson not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libjansson not found, trying manual + search..." >&2;} + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + jansson_found="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config for libjansson not found, trying manual + search..." >&5 +$as_echo "$as_me: WARNING: pkg-config for libjansson not found, trying manual + search..." >&2;} + +else + LIBJANSSON_CFLAGS=$pkg_cv_LIBJANSSON_CFLAGS + LIBJANSSON_LIBS=$pkg_cv_LIBJANSSON_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + jansson_found="yes" + LIBJANSSON_CPPFLAGS="$LIBJANSSON_CFLAGS" + LIBJANSSON_LIBS="$LIBJANSSON_LIBS" + +fi +fi + +if test x"$janssonpath" != x"no" -a x"$jansson_found" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libjansson" >&5 +$as_echo_n "checking for libjansson... " >&6; } + if test x"$janssonpath" != x"auto" -a x"$janssonpath" != x"yes" + then + if test -f $janssonpath/include/jansson.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $janssonpath" >&5 +$as_echo "$janssonpath" >&6; } + jansson_found="yes" + LIBJANSSON_CPPFLAGS="-I$janssonpath/include" + LIBJANSSON_LDFLAGS="-L$janssonpath/lib" + LIBJANSSON_LIBS="-ljansson" + else + as_fn_error $? "not found at $janssonpath" "$LINENO" 5 + fi + else + janssondirs="/usr /usr/local" + for d in $janssondirs + do + if test -f $d/include/jansson.h + then + janssonpath=$d + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + jansson_found="yes" + LIBJANSSON_CPPFLAGS="-I$janssonpath/include" + LIBJANSSON_LDFLAGS="-L$janssonpath/lib" + LIBJANSSON_LIBS="-ljansson" + break + fi + done + fi + if test x"$jansson_found" != x"yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi + + + + if test x"$LIBJANSSON_LIBS" != x""; then + JANSSON_TRUE= + JANSSON_FALSE='#' +else + JANSSON_TRUE='#' + JANSSON_FALSE= +fi + + +if test x"$enable_reputation" = x"yes" -a \ + x"$jansson_found" != x"yes" +then + as_fn_error $? "reputation requires libjansson" "$LINENO" 5 +fi + +if test x"$jansson_found" = x"yes" +then + +$as_echo "#define USE_JANSSON 1" >>confdefs.h + +fi + +# +# libdb +# + + +# Check whether --with-db-incdir was given. +if test "${with_db_incdir+set}" = set; then : + withval=$with_db_incdir; bdb_incdir="$withval" +else + bdb_incdir="" +fi + + + +# Check whether --with-db-libdir was given. +if test "${with_db_libdir+set}" = set; then : + withval=$with_db_libdir; bdb_libdir="$withval" +else + bdb_libdir="" +fi + + + +# Check whether --with-db-lib was given. +if test "${with_db_lib+set}" = set; then : + withval=$with_db_lib; bdb_lib="$withval" +else + bdb_lib="db" +fi + + + +# Check whether --with-db was given. +if test "${with_db+set}" = set; then : + withval=$with_db; bdb="$withval" +else + bdb="auto" +fi + + +LIBDB_INCDIRS="" +LIBDB_LIBDIRS="" +LIBDB_LIBS="" + +# was --with-db given with "yes" or a path? +bdbrequested="no" +if test x"$bdb" != x"no" -a x"$bdb" != x"auto" +then + bdbrequested="yes" +fi +if test x"$bdb_incdir" != x"" -o x"$bdb_libdir" != x"" -o x"$bdb_lib" != x"db" +then + bdbrequested="yes" +fi + +rep_needs_bdb="no" +if test x"$enable_reputation" = x"yes" -a x"$mdb_found" = x"no" +then + rep_needs_bdb="yes" +fi + + if test x"$enable_popauth" = x"yes" -o \ + x"$rep_needs_bdb" = x"yes" -o \ + x"$enable_ldap_caching" = x"yes" -o \ + x"$bdbrequested" = x"yes"; then + USE_DB_OPENDKIM_TRUE= + USE_DB_OPENDKIM_FALSE='#' +else + USE_DB_OPENDKIM_TRUE='#' + USE_DB_OPENDKIM_FALSE= +fi + + if test x"$enable_query_cache" = x"yes"; then + USE_DB_LIBOPENDKIM_TRUE= + USE_DB_LIBOPENDKIM_FALSE='#' +else + USE_DB_LIBOPENDKIM_TRUE='#' + USE_DB_LIBOPENDKIM_FALSE= +fi + + +# Is DB required based on --enables? +if test x"$USE_DB_OPENDKIM_TRUE" = x"" -o \ + x"$USE_DB_LIBOPENDKIM_TRUE" = x"" +then + bdbrequired="yes" +else + bdbrequired="no" +fi + +# If --with-db wasn't specified and the --enables demand it, force "yes" +if test x"$bdb" = x"auto" +then + if test x"$bdbrequired" = x"yes" + then + bdb="yes" + else + bdb="no" + fi +fi + +if test x"$bdb" != x"yes" -a x"$bdb" != x"no" +then + bdb_incdir=$bdb/include + bdb_libdir=$bdb/lib + bdb="yes" +fi + +if test x"$bdb" = x"yes" +then + bdbdirs="/usr/local/BerkeleyDB /usr/local /usr" + libdbfound="no" + + # look for db.h + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BerkeleyDB db.h" >&5 +$as_echo_n "checking for BerkeleyDB db.h... " >&6; } + if test x"$bdb_incdir" = x"" + then + for d in $bdbdirs + do + if test -f $d/include/db.h + then + bdb_incdir=$d/include + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bdb_incdir" >&5 +$as_echo "$bdb_incdir" >&6; } + break + fi + done + + if test x"$bdb_incdir" = x"" + then + as_fn_error $? "not found" "$LINENO" 5 + fi + elif ! test -f $bdb_incdir/db.h + then + as_fn_error $? "not found in $bdb_incdir" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bdb_incdir" >&5 +$as_echo "$bdb_incdir" >&6; } + fi + + # See if we can find a library by looking for db_create(), then + # db_open(), then dbopen(). + # + # This can cause compilation problems if for example a db.h + # and a libdb are found that aren't the same version, but it's + # worth a shot in general. + if test x"$bdb_libdir" = x"" + then + for d in $bdbdirs + do + saved_LDFLAGS="$LDFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$LDFLAGS -L$d/lib" + CPPFLAGS="$CPPFLAGS -I$bdb_incdir" + LIBS="$outer_LIBS" + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing db_create" >&5 +$as_echo_n "checking for library containing db_create... " >&6; } +if ${ac_cv_search_db_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char db_create (); +int +main () +{ +return db_create (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_db_create=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_db_create+:} false; then : + break +fi +done +if ${ac_cv_search_db_create+:} false; then : + +else + ac_cv_search_db_create=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_db_create" >&5 +$as_echo "$ac_cv_search_db_create" >&6; } +ac_res=$ac_cv_search_db_create +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + bdb_libdir=$d/lib + fi + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing db_open" >&5 +$as_echo_n "checking for library containing db_open... " >&6; } +if ${ac_cv_search_db_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char db_open (); +int +main () +{ +return db_open (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_db_open=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_db_open+:} false; then : + break +fi +done +if ${ac_cv_search_db_open+:} false; then : + +else + ac_cv_search_db_open=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_db_open" >&5 +$as_echo "$ac_cv_search_db_open" >&6; } +ac_res=$ac_cv_search_db_open +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + bdb_libdir=$d/lib + fi + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbopen" >&5 +$as_echo_n "checking for library containing dbopen... " >&6; } +if ${ac_cv_search_dbopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dbopen (); +int +main () +{ +return dbopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dbopen=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dbopen+:} false; then : + break +fi +done +if ${ac_cv_search_dbopen+:} false; then : + +else + ac_cv_search_dbopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbopen" >&5 +$as_echo "$ac_cv_search_dbopen" >&6; } +ac_res=$ac_cv_search_dbopen +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + bdb_libdir=$d/lib + fi + + LDFLAGS="$saved_LDFLAGS" + CPPFLAGS="$saved_CPPFLAGS" + LIBS="$saved_LIBS" + done + else + saved_LDFLAGS="$LDFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + saved_LIBS="$LIBS" + LDFLAGS="$LDFLAGS -L$bdb_libdir" + CPPFLAGS="$CPPFLAGS -I$bdb_incdir" + LIBS="$outer_LIBS" + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing db_create" >&5 +$as_echo_n "checking for library containing db_create... " >&6; } +if ${ac_cv_search_db_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char db_create (); +int +main () +{ +return db_create (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_db_create=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_db_create+:} false; then : + break +fi +done +if ${ac_cv_search_db_create+:} false; then : + +else + ac_cv_search_db_create=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_db_create" >&5 +$as_echo "$ac_cv_search_db_create" >&6; } +ac_res=$ac_cv_search_db_create +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + fi + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing db_open" >&5 +$as_echo_n "checking for library containing db_open... " >&6; } +if ${ac_cv_search_db_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char db_open (); +int +main () +{ +return db_open (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_db_open=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_db_open+:} false; then : + break +fi +done +if ${ac_cv_search_db_open+:} false; then : + +else + ac_cv_search_db_open=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_db_open" >&5 +$as_echo "$ac_cv_search_db_open" >&6; } +ac_res=$ac_cv_search_db_open +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + fi + if test x"$libdbfound" = x"no" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbopen" >&5 +$as_echo_n "checking for library containing dbopen... " >&6; } +if ${ac_cv_search_dbopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dbopen (); +int +main () +{ +return dbopen (); + ; + return 0; +} +_ACEOF +for ac_lib in '' $bdb_lib; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dbopen=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dbopen+:} false; then : + break +fi +done +if ${ac_cv_search_dbopen+:} false; then : + +else + ac_cv_search_dbopen=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbopen" >&5 +$as_echo "$ac_cv_search_dbopen" >&6; } +ac_res=$ac_cv_search_dbopen +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + libdbfound="yes" +fi + + fi + + LDFLAGS="$saved_LDFLAGS" + CPPFLAGS="$saved_CPPFLAGS" + LIBS="$saved_LIBS" + fi + + if test x"$libdbfound" = x"no" + then + as_fn_error $? "cannot find db_create, db_open or dbopen" "$LINENO" 5 + fi + + if test x"$bdb_incdir" != x"" + then + LIBDB_INCDIRS="-I$bdb_incdir" + fi + if test x"$bdb_libdir" != x"" + then + LIBDB_LIBDIRS="-L$bdb_libdir" + LIBDB_LIBS="-l$bdb_lib" + fi + + +$as_echo "#define USE_DB 1" >>confdefs.h + +elif test x"$bdb" = x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BerkeleyDB" >&5 +$as_echo_n "checking for BerkeleyDB... " >&6; } + if test x"$bdbrequired" = x"yes" + then + as_fn_error $? "disabled but required by requested features" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not required or disabled" >&5 +$as_echo "not required or disabled" >&6; } + LIBDB_INCDIRS="" + LIBDB_LIBDIRS="" + LIBDB_LIBS="" +fi + +if test x"$unboundpath" != x"no" -a x"$bdbrequired" = x"yes" +then + saved_LDFLAGS="$LDFLAGS" + saved_CPPFLAGS="$CPPFLAGS" + LDFLAGS="$LDFLAGS $LIBDB_LIBDIRS $LIBUNBOUND_LIBDIRS" + CPPFLAGS="$CPPFLAGS $LIBDB_INCDIRS $LIBUNBOUND_INCDIRS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log_file in -ldb" >&5 +$as_echo_n "checking for log_file in -ldb... " >&6; } +if ${ac_cv_lib_db_log_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldb $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log_file (); +int +main () +{ +return log_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_db_log_file=yes +else + ac_cv_lib_db_log_file=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_db_log_file" >&5 +$as_echo "$ac_cv_lib_db_log_file" >&6; } +if test "x$ac_cv_lib_db_log_file" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log_file in -lunbound" >&5 +$as_echo_n "checking for log_file in -lunbound... " >&6; } +if ${ac_cv_lib_unbound_log_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lunbound $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log_file (); +int +main () +{ +return log_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_unbound_log_file=yes +else + ac_cv_lib_unbound_log_file=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unbound_log_file" >&5 +$as_echo "$ac_cv_lib_unbound_log_file" >&6; } +if test "x$ac_cv_lib_unbound_log_file" = xyes; then : + as_fn_error $? "Cannot enable feature requiring BerkeleyDB with libunbound - both have log_file defined. Please use newer BerkeleyDB version" "$LINENO" 5 + +fi + + +fi + + LDFLAGS="$saved_LDFLAGS" + CPPFLAGS="$saved_CPPFLAGS" +fi + + + + +LIBOPENDKIM_LIBS="$LIBCRYPTO_LIBS $LIBTRE_LIBS $LIBRESOLV" +# This (below) is just for the pkg-config file opendkim.pc.in +LIBOPENDKIM_LIBS_PKG="$LIBOPENDKIM_LIBS" +LIBOPENDKIM_INC="$LIBCRYPTO_CPPFLAGS $LIBCRYPTO_CFLAGS $LIBTRE_CPPFLAGS" + +if test x"$USE_DB_LIBOPENDKIM_TRUE" = x"" +then + LIBOPENDKIM_INC="$LIBOPENDKIM_INC $LIBDB_INCDIRS" + LIBOPENDKIM_LIBS_PKG="$LIBOPENDKIM_LIBS_PKG $LIBDB_LIBS" + LIBOPENDKIM_LIBS="$LIBOPENDKIM_LIBS $LIBDB_LIBS" +fi + + + + + + +cat >>confdefs.h <<_ACEOF +#define LIBOPENDKIM_FEATURE_STRING "$LIBOPENDKIM_FEATURE_STRING" +_ACEOF + + +# +# setup for testing +# + +# Check whether --enable-live-testing was given. +if test "${enable_live_testing+set}" = set; then : + enableval=$enable_live_testing; live_tests="$enable_live_testing" +else + live_tests="yes" +fi + + if test x"$live_tests" = x"yes"; then + LIVE_TESTS_TRUE= + LIVE_TESTS_FALSE='#' +else + LIVE_TESTS_TRUE='#' + LIVE_TESTS_FALSE= +fi + + +# +# specify test socket +# + + +# Check whether --with-test-socket was given. +if test "${with_test_socket+set}" = set; then : + withval=$with_test_socket; testsocket="$withval" +else + testsocket="" +fi + + if test x"$testsocket" != x""; then + TEST_SOCKET_TRUE= + TEST_SOCKET_FALSE='#' +else + TEST_SOCKET_TRUE='#' + TEST_SOCKET_FALSE= +fi + +if test x"$testsocket" != x"" +then + TESTSOCKET=$testsocket + +fi + +# +# Platform Specific Configuration +# + +case "$host" in + *-darwin*) + CPPFLAGS="$CPPFLAGS -DBIND_8_COMPAT -DDARWIN" + if test x"$unboundpath" = x"no" + then + as_fn_error $? "\"unbound required on Darwin\"" "$LINENO" 5 + fi + ;; +esac + +# +# Determine domainname for sample configs +# + +# Check whether --with-domain was given. +if test "${with_domain+set}" = set; then : + withval=$with_domain; + DOMAIN="$withval" + +else + + # Extract the first word of "domainname", so it can be a program name with args. +set dummy domainname; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_domainname+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $domainname in + [\\/]* | ?:[\\/]*) + ac_cv_path_domainname="$domainname" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_domainname="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +domainname=$ac_cv_path_domainname +if test -n "$domainname"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $domainname" >&5 +$as_echo "$domainname" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$domainname" != x""; then : + DOMAIN=`$domainname` +fi + if test x"$DOMAIN" = x"" -o x"$DOMAIN" = x"(none)" ; then : + DOMAIN=example.com + +fi + + +fi + + + + + +# Check whether --with-erlang was given. +if test "${with_erlang+set}" = set; then : + withval=$with_erlang; erlpath="$withval" +else + erlpath="no" +fi + + +LIBERL_INCDIRS="" +LIBERL_LIBDIRS="" +LIBERL_LIBS="" +erl_found="no" + +if test \( x"$erlpath" = x"yes" -o x"$erlpath" = x"auto" \) +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Erlang" >&5 +$as_echo_n "checking for Erlang... " >&6; } + b=`erl -noshell -eval 'io:format("~s~n", [code:lib_dir()]).' -s erlang halt` + erlbase=`ls -d $b/erl_interface-* | tail -n1` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $erlbase" >&5 +$as_echo "$erlbase" >&6; } + LIBERL_INCDIRS="-I$erlbase/include" + LIBERL_LIBDIRS="-L$erlbase/lib" + LIBERL_LIBS="-pthread -lerl_interface -lei" + +$as_echo "#define USE_ERLANG 1" >>confdefs.h + + erl_found="yes" +fi + +if test x"$erlpath" != x"yes" -a x"$erlpath" != x"auto" -a x"$erlpath" != x"no" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Erlang" >&5 +$as_echo_n "checking for Erlang... " >&6; } + if test -f $erlpath/include/ei.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $erlpath" >&5 +$as_echo "$erlpath" >&6; } + LIBERL_INCDIRS="-I$erlpath/include" + LIBERL_LIBDIRS="-L$erlpath/lib" + LIBERL_LIBS="-pthread -lerl_interface -lei" + erl_found="yes" + else + as_fn_error $? "not found at $erlpath" "$LINENO" 5 + fi +fi + +if test x"$erl_found" = x"yes" +then + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$outer_CPPFLAGS $LIBERL_INCDIRS" + +$as_echo "#define USE_ERLANG 1" >>confdefs.h + + LIBERL_MANNOTICE="" + +else + LIBERL_MANNOTICE="(Not enabled for this installation.)" + +fi + + if test x"$erl_found" = x"yes"; then + ERLANG_TRUE= + ERLANG_FALSE='#' +else + ERLANG_TRUE='#' + ERLANG_FALSE= +fi + + + + + +# +# final command line tweaks +# + +CPPFLAGS="$CPPFLAGS -DCONFIG_BASE=\\\"$sysconfdir\\\"" + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +SYSCONFDIR=`eval echo "$sysconfdir"` + + +# +# for contrib/spec/opendkim.spec.in +# + +installbin="no" +specconfig="" +specrequires="" +specbuildrequires="" + +if test x"$enable_reputation" = x"yes" +then + specconfig="$specconfig --enable-reputation" + specrequires="$specrequires libcurl" + specbuildrequires="$specbuildrequires libcurl-devel jansson-devel" +fi + +if test x"$enable_stats" = x"yes" +then + specconfig="$specconfig --enable-stats --with-odbx" + specrequires="$specrequires libdb opendbx" + specbuildrequires="$specbuildrequires libdb-devel opendbx-devel" +fi + +if test x"$jansson_found" = x"yes" +then + # autobuild + installbin="yes" + specconfig="$specconfig --with-libjansson=$janssonpath" +fi + +# opendkim-spam +if test x"$enable_stats" = x"yes" -a x"$odbx_found" = x"yes" +then + installbin="yes" + specconfig="$specconfig --enable-stats --with-odbx=$odbxpath" +fi + +# miltertest +if test x"$lua_found" = x"yes" +then + installbin="yes" + specconfig="$specconfig --with-lua=$luapath" + specrequries="$specrequires lua" + specbuildrequries="$specbuildrequires lua-devel" +fi + +SPECBINDIR="" +if test x"$installbin" = x"yes" +then + SPECBINDIR="%{_bindir}/*" +fi + +SPECCONFIGURE="$specconfig" + +if test x"$specrequires" = x"" +then + SPECREQUIRES="" +else + SPECREQUIRES="Requires:$specrequires" +fi + +if test x"$specbuildrequires" = x"" +then + SPECBUILDREQUIRES="" +else + SPECBUILDREQUIRES="BuildRequires:$specbuildrequires" +fi + + + + + + +# +# Finish up +# +ac_config_files="$ac_config_files Makefile docs/Makefile autobuild/Makefile contrib/Makefile contrib/convert/Makefile contrib/docs/Makefile contrib/init/Makefile contrib/init/generic/Makefile contrib/init/redhat/Makefile contrib/init/redhat/opendkim contrib/init/redhat/opendkim-default-keygen contrib/init/solaris/Makefile contrib/ldap/Makefile contrib/lua/Makefile contrib/patches/Makefile contrib/repute/Makefile contrib/spec/Makefile contrib/spec/opendkim.spec contrib/stats/Makefile contrib/systemd/Makefile contrib/systemd/opendkim.service libopendkim/opendkim.pc libopendkim/Makefile libopendkim/docs/Makefile libopendkim/tests/Makefile librbl/rbl.pc librbl/Makefile libut/ut.pc libut/Makefile libvbr/vbr.pc libvbr/Makefile miltertest/Makefile opendkim/Makefile opendkim/opendkim.8 opendkim/opendkim-genkey opendkim/opendkim-genkey.8 opendkim/opendkim-genzone.8 opendkim/opendkim-lua.3 opendkim/opendkim-testkey.8 opendkim/opendkim-stats.8 opendkim/opendkim-testmsg.8 opendkim/opendkim.conf.5 opendkim/opendkim.conf.simple opendkim/opendkim.conf.simple-verify opendkim/opendkim-atpszone.8 opendkim/opendkim-spam.1 opendkim/tests/Makefile stats/Makefile stats/opendkim-importstats.8 stats/opendkim-expire stats/opendkim-expire.8 stats/opendkim-gengraphs stats/opendkim-gengraphs.8 stats/opendkim-genstats stats/opendkim-genstats.8 stats/opendkim-reportstats reprrd/Makefile reprrd/opendkim-reprrdimport reprrd/opendkim-reprrdimport.8 reprrd/reprrd.pc reputation/Makefile reputation/opendkim-genrates reputation/opendkim-genrates.8 reputation/opendkim-modtotals reputation/opendkim-modtotals.8 reputation/opendkim-rephistory reputation/opendkim-rephistory.8 reputation/repute.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ATPS_TRUE}" && test -z "${ATPS_FALSE}"; then + as_fn_error $? "conditional \"ATPS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CONDITIONAL_TRUE}" && test -z "${CONDITIONAL_FALSE}"; then + as_fn_error $? "conditional \"CONDITIONAL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${REPLACE_RULES_TRUE}" && test -z "${REPLACE_RULES_FALSE}"; then + as_fn_error $? "conditional \"REPLACE_RULES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${REPRRD_TRUE}" && test -z "${REPRRD_FALSE}"; then + as_fn_error $? "conditional \"REPRRD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${REPUTE_TRUE}" && test -z "${REPUTE_FALSE}"; then + as_fn_error $? "conditional \"REPUTE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${STATS_TRUE}" && test -z "${STATS_FALSE}"; then + as_fn_error $? "conditional \"STATS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${RBL_TRUE}" && test -z "${RBL_FALSE}"; then + as_fn_error $? "conditional \"RBL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${VBR_TRUE}" && test -z "${VBR_FALSE}"; then + as_fn_error $? "conditional \"VBR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${RPATH_TRUE}" && test -z "${RPATH_FALSE}"; then + as_fn_error $? "conditional \"RPATH\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LCOV_TRUE}" && test -z "${LCOV_FALSE}"; then + as_fn_error $? "conditional \"LCOV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GCOV_TRUE}" && test -z "${GCOV_FALSE}"; then + as_fn_error $? "conditional \"GCOV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GCOV_ONLY_TRUE}" && test -z "${GCOV_ONLY_FALSE}"; then + as_fn_error $? "conditional \"GCOV_ONLY\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GPROF_TRUE}" && test -z "${GPROF_FALSE}"; then + as_fn_error $? "conditional \"GPROF\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GPROF_FILENAMES_TRUE}" && test -z "${GPROF_FILENAMES_FALSE}"; then + as_fn_error $? "conditional \"GPROF_FILENAMES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_FILTER_TRUE}" && test -z "${BUILD_FILTER_FALSE}"; then + as_fn_error $? "conditional \"BUILD_FILTER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ALL_SYMBOLS_TRUE}" && test -z "${ALL_SYMBOLS_FALSE}"; then + as_fn_error $? "conditional \"ALL_SYMBOLS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DEBUG_TRUE}" && test -z "${DEBUG_FALSE}"; then + as_fn_error $? "conditional \"DEBUG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_GNUTLS_TRUE}" && test -z "${USE_GNUTLS_FALSE}"; then + as_fn_error $? "conditional \"USE_GNUTLS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_RRD_TRUE}" && test -z "${USE_RRD_FALSE}"; then + as_fn_error $? "conditional \"USE_RRD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_LIBMEMCACHED_TRUE}" && test -z "${USE_LIBMEMCACHED_FALSE}"; then + as_fn_error $? "conditional \"USE_LIBMEMCACHED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_UNBOUND_TRUE}" && test -z "${USE_UNBOUND_FALSE}"; then + as_fn_error $? "conditional \"USE_UNBOUND\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_TRE_TRUE}" && test -z "${USE_TRE_FALSE}"; then + as_fn_error $? "conditional \"USE_TRE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LUA_TRUE}" && test -z "${LUA_FALSE}"; then + as_fn_error $? "conditional \"LUA\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_ODBX_TRUE}" && test -z "${USE_ODBX_FALSE}"; then + as_fn_error $? "conditional \"USE_ODBX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_LDAP_TRUE}" && test -z "${USE_LDAP_FALSE}"; then + as_fn_error $? "conditional \"USE_LDAP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_SASL_TRUE}" && test -z "${USE_SASL_FALSE}"; then + as_fn_error $? "conditional \"USE_SASL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_MDB_TRUE}" && test -z "${USE_MDB_FALSE}"; then + as_fn_error $? "conditional \"USE_MDB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${JANSSON_TRUE}" && test -z "${JANSSON_FALSE}"; then + as_fn_error $? "conditional \"JANSSON\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_DB_OPENDKIM_TRUE}" && test -z "${USE_DB_OPENDKIM_FALSE}"; then + as_fn_error $? "conditional \"USE_DB_OPENDKIM\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_DB_LIBOPENDKIM_TRUE}" && test -z "${USE_DB_LIBOPENDKIM_FALSE}"; then + as_fn_error $? "conditional \"USE_DB_LIBOPENDKIM\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIVE_TESTS_TRUE}" && test -z "${LIVE_TESTS_FALSE}"; then + as_fn_error $? "conditional \"LIVE_TESTS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${TEST_SOCKET_TRUE}" && test -z "${TEST_SOCKET_FALSE}"; then + as_fn_error $? "conditional \"TEST_SOCKET\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ERLANG_TRUE}" && test -z "${ERLANG_FALSE}"; then + as_fn_error $? "conditional \"ERLANG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by OpenDKIM $as_me 2.11.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +OpenDKIM config.status 2.11.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + + +# The HP-UX ksh and POSIX shell print the target 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"$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "build-config.h") CONFIG_HEADERS="$CONFIG_HEADERS build-config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;; + "autobuild/Makefile") CONFIG_FILES="$CONFIG_FILES autobuild/Makefile" ;; + "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;; + "contrib/convert/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/convert/Makefile" ;; + "contrib/docs/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/docs/Makefile" ;; + "contrib/init/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/init/Makefile" ;; + "contrib/init/generic/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/init/generic/Makefile" ;; + "contrib/init/redhat/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/init/redhat/Makefile" ;; + "contrib/init/redhat/opendkim") CONFIG_FILES="$CONFIG_FILES contrib/init/redhat/opendkim" ;; + "contrib/init/redhat/opendkim-default-keygen") CONFIG_FILES="$CONFIG_FILES contrib/init/redhat/opendkim-default-keygen" ;; + "contrib/init/solaris/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/init/solaris/Makefile" ;; + "contrib/ldap/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/ldap/Makefile" ;; + "contrib/lua/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/lua/Makefile" ;; + "contrib/patches/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/patches/Makefile" ;; + "contrib/repute/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/repute/Makefile" ;; + "contrib/spec/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/spec/Makefile" ;; + "contrib/spec/opendkim.spec") CONFIG_FILES="$CONFIG_FILES contrib/spec/opendkim.spec" ;; + "contrib/stats/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/stats/Makefile" ;; + "contrib/systemd/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/systemd/Makefile" ;; + "contrib/systemd/opendkim.service") CONFIG_FILES="$CONFIG_FILES contrib/systemd/opendkim.service" ;; + "libopendkim/opendkim.pc") CONFIG_FILES="$CONFIG_FILES libopendkim/opendkim.pc" ;; + "libopendkim/Makefile") CONFIG_FILES="$CONFIG_FILES libopendkim/Makefile" ;; + "libopendkim/docs/Makefile") CONFIG_FILES="$CONFIG_FILES libopendkim/docs/Makefile" ;; + "libopendkim/tests/Makefile") CONFIG_FILES="$CONFIG_FILES libopendkim/tests/Makefile" ;; + "librbl/rbl.pc") CONFIG_FILES="$CONFIG_FILES librbl/rbl.pc" ;; + "librbl/Makefile") CONFIG_FILES="$CONFIG_FILES librbl/Makefile" ;; + "libut/ut.pc") CONFIG_FILES="$CONFIG_FILES libut/ut.pc" ;; + "libut/Makefile") CONFIG_FILES="$CONFIG_FILES libut/Makefile" ;; + "libvbr/vbr.pc") CONFIG_FILES="$CONFIG_FILES libvbr/vbr.pc" ;; + "libvbr/Makefile") CONFIG_FILES="$CONFIG_FILES libvbr/Makefile" ;; + "miltertest/Makefile") CONFIG_FILES="$CONFIG_FILES miltertest/Makefile" ;; + "opendkim/Makefile") CONFIG_FILES="$CONFIG_FILES opendkim/Makefile" ;; + "opendkim/opendkim.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim.8" ;; + "opendkim/opendkim-genkey") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-genkey" ;; + "opendkim/opendkim-genkey.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-genkey.8" ;; + "opendkim/opendkim-genzone.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-genzone.8" ;; + "opendkim/opendkim-lua.3") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-lua.3" ;; + "opendkim/opendkim-testkey.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-testkey.8" ;; + "opendkim/opendkim-stats.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-stats.8" ;; + "opendkim/opendkim-testmsg.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-testmsg.8" ;; + "opendkim/opendkim.conf.5") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim.conf.5" ;; + "opendkim/opendkim.conf.simple") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim.conf.simple" ;; + "opendkim/opendkim.conf.simple-verify") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim.conf.simple-verify" ;; + "opendkim/opendkim-atpszone.8") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-atpszone.8" ;; + "opendkim/opendkim-spam.1") CONFIG_FILES="$CONFIG_FILES opendkim/opendkim-spam.1" ;; + "opendkim/tests/Makefile") CONFIG_FILES="$CONFIG_FILES opendkim/tests/Makefile" ;; + "stats/Makefile") CONFIG_FILES="$CONFIG_FILES stats/Makefile" ;; + "stats/opendkim-importstats.8") CONFIG_FILES="$CONFIG_FILES stats/opendkim-importstats.8" ;; + "stats/opendkim-expire") CONFIG_FILES="$CONFIG_FILES stats/opendkim-expire" ;; + "stats/opendkim-expire.8") CONFIG_FILES="$CONFIG_FILES stats/opendkim-expire.8" ;; + "stats/opendkim-gengraphs") CONFIG_FILES="$CONFIG_FILES stats/opendkim-gengraphs" ;; + "stats/opendkim-gengraphs.8") CONFIG_FILES="$CONFIG_FILES stats/opendkim-gengraphs.8" ;; + "stats/opendkim-genstats") CONFIG_FILES="$CONFIG_FILES stats/opendkim-genstats" ;; + "stats/opendkim-genstats.8") CONFIG_FILES="$CONFIG_FILES stats/opendkim-genstats.8" ;; + "stats/opendkim-reportstats") CONFIG_FILES="$CONFIG_FILES stats/opendkim-reportstats" ;; + "reprrd/Makefile") CONFIG_FILES="$CONFIG_FILES reprrd/Makefile" ;; + "reprrd/opendkim-reprrdimport") CONFIG_FILES="$CONFIG_FILES reprrd/opendkim-reprrdimport" ;; + "reprrd/opendkim-reprrdimport.8") CONFIG_FILES="$CONFIG_FILES reprrd/opendkim-reprrdimport.8" ;; + "reprrd/reprrd.pc") CONFIG_FILES="$CONFIG_FILES reprrd/reprrd.pc" ;; + "reputation/Makefile") CONFIG_FILES="$CONFIG_FILES reputation/Makefile" ;; + "reputation/opendkim-genrates") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-genrates" ;; + "reputation/opendkim-genrates.8") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-genrates.8" ;; + "reputation/opendkim-modtotals") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-modtotals" ;; + "reputation/opendkim-modtotals.8") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-modtotals.8" ;; + "reputation/opendkim-rephistory") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-rephistory" ;; + "reputation/opendkim-rephistory.8") CONFIG_FILES="$CONFIG_FILES reputation/opendkim-rephistory.8" ;; + "reputation/repute.pc") CONFIG_FILES="$CONFIG_FILES reputation/repute.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac index 76914fd9..35d9eae9 100644 --- a/configure.ac +++ b/configure.ac @@ -1,20 +1,21 @@ # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # -# Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. +# Copyright (c) 2009-2015, 2018, The Trusted Domain Project. +# All rights reserved. # # # Setup # -AC_PREREQ(2.61) +AC_PREREQ([2.69]) # # Package version # m4_define([VERSION_RELEASE], 2) -m4_define([VERSION_MAJOR_REV], 10) -m4_define([VERSION_MINOR_REV], 3) +m4_define([VERSION_MAJOR_REV], 11) +m4_define([VERSION_MINOR_REV], 0) m4_define([VERSION_PATCH], 0) # @@ -22,24 +23,22 @@ m4_define([VERSION_PATCH], 0) # - bump "current" and reset "revision" with API changes # - bump "revision" with internal source code changes # -m4_define([LIBVERSION_CURRENT], 10) -m4_define([LIBVERSION_REVISION], 3) +m4_define([LIBVERSION_CURRENT], 11) +m4_define([LIBVERSION_REVISION], 0) m4_define([LIBVERSION_AGE], 0) # # Autotools setup # -AC_INIT([OpenDKIM], - [VERSION_RELEASE.VERSION_MAJOR_REV.VERSION_MINOR_REV], - [bugs@opendkim.org]) +AC_INIT([OpenDKIM],[VERSION_RELEASE.VERSION_MAJOR_REV.VERSION_MINOR_REV],[bugs@opendkim.org]) AC_CONFIG_AUX_DIR([build-aux]) AM_INIT_AUTOMAKE( 1.11.1 dnl Automake version before 1.13 (when the serial-tests option was dnl still the default) still defined the badly obsolete macro - dnl 'AM_PROG_INSTALL'. - m4_ifndef([AM_PROG_INSTALL], [serial-tests]) + dnl 'AC_PROG_INSTALL'. + m4_ifndef([AC_PROG_INSTALL], [serial-tests]) ) AC_CONFIG_HEADERS([build-config.h]) @@ -61,9 +60,9 @@ AC_SUBST([LIBOPENDKIM_VERSION_INFO]) # Checks for programs # AC_PROG_CC -AC_PROG_CC_C99 +# AC_REQUIRE(AC_PROG_CC) AM_PROG_CC_C_O -AC_PROG_LIBTOOL +LT_INIT PKG_PROG_PKG_CONFIG @@ -108,9 +107,22 @@ AC_SEARCH_LIBS(inet_ntop, resolv nsl, AC_SEARCH_LIBS(getaddrinfo, resolv, AC_DEFINE(HAVE_GETADDRINFO, 1, [Define to 1 if you have the `getaddrinfo()' function.])) +# You might find res_ninit() in system libraries or in libresolv or not +# at all. The way AC_LANG_CALL finds out is it declares res_ninit() so +# it can call it, then it sees if linking fails because of unresolved +# symbols. Great, except glibc doesn't export res_ninit() -- it exports +# __res_ninit() -- res_ninit() is a macro in resolv.h. So unless we +# include resolv.h, we won't find res_ninit(), but when we do include +# it, it conflicts with AC_LANG_CALL's redeclaration. Hmm. I guess the +# only thing for it is to include resolv.h, don't redeclare res_ninit(), +# and use the proper type signature when calling it. +m4_rename([AC_LANG_CALL], [saved_AC_LANG_CALL]) +m4_define([AC_LANG_CALL], [AC_LANG_PROGRAM([#include ], + [return res_ninit(NULL);])]) AC_SEARCH_LIBS(res_ninit, resolv, AC_DEFINE(HAVE_RES_NINIT, 1, [Define to 1 if you have the `res_ninit()' function.])) +m4_rename_force([saved_AC_LANG_CALL], [AC_LANG_CALL]) AC_SEARCH_LIBS(res_setservers, resolv bind, AC_DEFINE(HAVE_RES_SETSERVERS, 1, [Define to 1 if you have the `res_setservers()' function.])) @@ -233,23 +245,23 @@ fi AC_CHECK_HEADERS([strl.h], [strl_h_found="yes"]) if test x"$strl_h_found" != x"yes" then - strldirs="/usr/local/include /usr/include" + strldirs="/usr/local/include/strl /usr/local/include /usr/include/strl" for d in $strldirs do - AC_MSG_CHECKING([for strl.h in $d/strl]) - if test -f $d/strl/strl.h + AC_MSG_CHECKING([for strl.h in $d]) + if test -f $d/strl.h then unset ac_cv_header_strl_h saved_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -I$d/strl" + CPPFLAGS="$CPPFLAGS -I$d" AC_CHECK_HEADERS([strl.h], [strl_h_found="yes"]) CPPFLAGS="$saved_CPPFLAGS" fi if test x"$strl_h_found" = x"yes" then - CPPFLAGS="$CPPFLAGS -I$d/strl" + CPPFLAGS="$CPPFLAGS -I$d" break fi done @@ -353,12 +365,14 @@ AC_DEFUN([LIB_FFR_FEATURE], # FEATURE([popauth], [enable POP-before-SMTP support]) -FEATURE([poll], [use poll() instead of select()]) - FFR_FEATURE([atps], [experimental Authorized Third Party Signers checks]) LIB_FFR_FEATURE([atps], [experimental Authorized Third Party Signers checks]) AM_CONDITIONAL([ATPS], [test x"$enable_atps" = x"yes"]) +FFR_FEATURE([conditional], [experimental conditional signatures]) +LIB_FFR_FEATURE([conditional], [experimental conditional signatures]) +AM_CONDITIONAL([CONDITIONAL], [test x"$enable_conditional" = x"yes"]) + FFR_FEATURE([db_handle_pools], [experimental database handle pools]) FFR_FEATURE([diffheaders], [compare signed and verified headers when possible]) @@ -860,26 +874,35 @@ then AC_SEARCH_LIBS([ERR_peek_error], [crypto], , AC_MSG_ERROR([libcrypto not found])) - AC_SEARCH_LIBS([SSL_library_init], [ssl], , - [ - if test x"$enable_shared" = x"yes" - then - AC_MSG_ERROR([Cannot build shared opendkim - against static openssl libraries. - Configure with --disable-shared - to get this working or obtain a - shared libssl library for - opendkim to use.]) - fi - # avoid caching issue - last result of SSL_library_init - # shouldn't be cached for this next check - unset ac_cv_search_SSL_library_init - LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS -ldl" - AC_SEARCH_LIBS([SSL_library_init], [ssl], , - AC_MSG_ERROR([libssl not found]), [-ldl]) - ] - ) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include ]], + [[SSL_library_init();]])], + [od_have_ossl="yes";], + [od_have_ossl="no";]) + if test x"$od_have_ossl" = x"no" + then + if test x"$enable_shared" = x"yes" + then + AC_MSG_ERROR([Cannot build shared opendkim + against static openssl libraries. + Configure with --disable-shared + to get this working or obtain a + shared libssl library for + opendkim to use.]) + fi + + LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS -ldl" + AC_SEARCH_LIBS([SSL_library_init], [ssl], , + AC_MSG_ERROR([libssl not found]), [-ldl]) + fi + + AC_CHECK_DECL([EVP_PKEY_ED25519], + AC_DEFINE([HAVE_ED25519], 1, + [Define to 1 if your crypto library has ED25519 support]), , + [ +#include +#include ]) AC_CHECK_DECL([SHA256_DIGEST_LENGTH], AC_DEFINE([HAVE_SHA256], 1, @@ -1492,12 +1515,20 @@ lua_found="no" if test \( x"$luapath" = x"auto" -o x"$luapath" = x"yes" \) -a x"$PKG_CONFIG" != x"" then - PKG_CHECK_MODULES([LIBLUA], [lua5.1], - [ - lua_found="yes" - LIBLUA_INCDIRS="$LIBLUA_CFLAGS" - ], - [AC_MSG_WARN([pkg-config for Lua not found, trying manual search...])]) + PKG_CHECK_MODULES([LIBLUA], [lua5.1], [ + LIBLUA_INCDIRS="$LIBLUA_CFLAGS" + lua_found="yes" + ], + [ + AC_MSG_WARN([pkg-config for lua5.1 not found, trying lua...]) + PKG_CHECK_MODULES([LIBLUA], [lua], [ + LIBLUA_INCDIRS="$LIBLUA_CFLAGS" + lua_found="yes" + ], + [AC_MSG_WARN([pkg-config for lua not found, trying manual search...])] + ) + ] + ) fi if test \( x"$luapath" = x"yes" -o x"$luapath" = x"auto" \) -a x"$lua_found" = x"no" @@ -1512,10 +1543,6 @@ then LIBLUA_INCDIRS="-I$d/include/lua51" LIBLUA_LIBDIRS="-L$d/lib/lua51" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) - AC_DEFINE([USE_LUA], 1, - [support for Lua scripting]) - AC_SUBST([LUA_MANNOTICE], "") lua_found="yes" break elif test -f $d/include/lua52/lua.h @@ -1524,10 +1551,6 @@ then LIBLUA_INCDIRS="-I$d/include/lua52" LIBLUA_LIBDIRS="-L$d/lib/lua52" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) - AC_DEFINE([USE_LUA], 1, - [support for Lua scripting]) - AC_SUBST([LUA_MANNOTICE], "") lua_found="yes" break elif test -f $d/include/lua5.1/lua.h @@ -1536,10 +1559,6 @@ then LIBLUA_INCDIRS="-I$d/include/lua5.1" LIBLUA_LIBDIRS="-L$d/lib" LIBLUA_LIBS="-llua5.1 -lm" - AC_SEARCH_LIBS([dlopen], [dl]) - AC_DEFINE([USE_LUA], 1, - [support for Lua scripting]) - AC_SUBST([LUA_MANNOTICE], "") lua_found="yes" break elif test -f $d/include/lua5.2/lua.h @@ -1548,10 +1567,6 @@ then LIBLUA_INCDIRS="-I$d/include/lua5.2" LIBLUA_LIBDIRS="-L$d/lib" LIBLUA_LIBS="-llua5.2 -lm" - AC_SEARCH_LIBS([dlopen], [dl]) - AC_DEFINE([USE_LUA], 1, - [support for Lua scripting]) - AC_SUBST([LUA_MANNOTICE], "") lua_found="yes" break elif test -f $d/include/lua.h @@ -1560,7 +1575,6 @@ then LIBLUA_INCDIRS="-I$d/include" LIBLUA_LIBDIRS="-L$d/lib" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" break fi @@ -1585,7 +1599,6 @@ then LIBLUA_INCDIRS="-I$luapath/include/lua51" LIBLUA_LIBDIRS="-L$luapath/lib/lua51" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" elif test -f $luapath/include/lua52/lua.h then @@ -1593,7 +1606,6 @@ then LIBLUA_INCDIRS="-I$luapath/include/lua52" LIBLUA_LIBDIRS="-L$luapath/lib/lua52" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" elif test -f $luapath/include/lua5.1/lua.h then @@ -1601,7 +1613,6 @@ then LIBLUA_INCDIRS="-I$luapath/include/lua5.1" LIBLUA_LIBDIRS="-L$luapath/lib" LIBLUA_LIBS="-llua5.1 -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" elif test -f $luapath/include/lua5.2/lua.h then @@ -1609,7 +1620,6 @@ then LIBLUA_INCDIRS="-I$luapath/include/lua5.2" LIBLUA_LIBDIRS="-L$luapath/lib" LIBLUA_LIBS="-llua5.2 -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" elif test -f $luapath/include/lua.h then @@ -1617,7 +1627,6 @@ then LIBLUA_INCDIRS="-I$luapath/include" LIBLUA_LIBDIRS="-L$luapath/lib" LIBLUA_LIBS="-llua -lm" - AC_SEARCH_LIBS([dlopen], [dl]) lua_found="yes" else AC_MSG_ERROR(not found at $luapath) @@ -1626,6 +1635,9 @@ fi if test x"$lua_found" = x"yes" then + AC_SUBST([LUA_MANNOTICE], "") + AC_DEFINE([USE_LUA], 1, [support for Lua scripting]) + AC_SEARCH_LIBS([dlopen], [dl]) saved_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$outer_CPPFLAGS $LIBLUA_INCDIRS" AC_MSG_CHECKING([Lua version]) @@ -2184,7 +2196,7 @@ then AC_MSG_ERROR([reputation requires libjansson]) fi -if test x"$jansson_found" == x"yes" +if test x"$jansson_found" = x"yes" then AC_DEFINE(USE_JANSSON, 1, [use libjansson to parse REPUTE replies]) fi @@ -2631,7 +2643,7 @@ AC_SUBST(SPECBUILDREQUIRES) # # Finish up # -AC_OUTPUT([ Makefile +AC_CONFIG_FILES([ Makefile docs/Makefile autobuild/Makefile contrib/Makefile @@ -2689,3 +2701,4 @@ AC_OUTPUT([ Makefile reputation/opendkim-rephistory.8 reputation/repute.pc ]) +AC_OUTPUT diff --git a/contrib/ldap/opendkim.ldif b/contrib/ldap/opendkim.ldif index eb09ffd2..ba6d0d5c 100644 --- a/contrib/ldap/opendkim.ldif +++ b/contrib/ldap/opendkim.ldif @@ -11,8 +11,8 @@ olcAttributeTypes: {2}( 1.3.6.1.4.1.29426.2.2.1.3 NAME 'DKIMIdentity' DESC 'Th e Agent or User Identifier (AUID)' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1. 4.1.1466.115.121.1.26 SINGLE-VALUE ) olcAttributeTypes: {3}( 1.3.6.1.4.1.29426.2.2.1.4 NAME 'DKIMDomain' DESC 'DKIM - sender domain' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1.4.1.1466.115.121.1. - 26 SINGLE-VALUE ) + sender domain' EQUALITY caseExactIA5Match SUBSTR caseIgnoreIA5SubstringsMatc + h SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) olcObjectClasses: {0}( 1.3.6.1.4.1.29426.2.2.2.1 NAME 'DKIM' DESC 'DKIM Select - or and Key container' SUP top AUXILIARY MUST ( DKIMSelector $ DKIMKey ) MAY ( - DKIMIdentity $ DKIMDomain ) ) + or and Key container' SUP top STRUCTURAL MUST ( DKIMDomain $ DKIMSelector $ D + KIMKey ) MAY ( DKIMIdentity $ DKIMActive ) ) diff --git a/contrib/ldap/opendkim.schema b/contrib/ldap/opendkim.schema index 93a87eb1..965ed3b8 100644 --- a/contrib/ldap/opendkim.schema +++ b/contrib/ldap/opendkim.schema @@ -31,11 +31,18 @@ attributetype ( 1.3.6.1.4.1.29426.2.2.1.4 NAME 'DKIMDomain' DESC 'DKIM sender domain' EQUALITY caseExactIA5Match + SUBSTR caseIgnoreIA5SubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE ) +attributetype ( 1.3.6.1.4.1.29426.2.2.1.5 + NAME 'DKIMActive' + DESC 'Enable or disable DKIM usage' + EQUALITY booleanMatch + SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 SINGLE-VALUE ) + objectclass ( 1.3.6.1.4.1.29426.2.2.2.1 - NAME 'DKIM' AUXILIARY + NAME 'DKIM' STRUCTURAL DESC 'DKIM Selector and Key container' SUP top - MAY ( DKIMIdentity $ DKIMDomain ) - MUST ( DKIMSelector $ DKIMKey )) + MAY ( DKIMIdentity $ DKIMActive ) + MUST ( DKIMDomain $ DKIMSelector $ DKIMKey )) diff --git a/contrib/repute/repute.py b/contrib/repute/repute.py index 22afc7d8..f46333a2 100644 --- a/contrib/repute/repute.py +++ b/contrib/repute/repute.py @@ -47,13 +47,13 @@ def report_GET(self, request, params, reporter, subject): "identity": "dkim", } - if res1[0] and len(res1[1]) > 0: + if res1[0] and res1[1]: res1 = res1[1][0] reputons["rating"] = res1[0] reputons["sample-size"] = res1[2] reputons["generated"] = res1[1] - if res2[0] and len(res2[1]) > 0: + if res2[0] and res2[1]: res2 = res2[1][0] reputons['rate'] = res2[0] @@ -79,7 +79,7 @@ def domain_reporter_GET(self, request, params, domain, reporter): rows = yield self.cp.runQuery(query, {'domain': domain, 'reporter': reporter}) - if len(rows) > 0: + if rows: ret = dict(itertools.izip(fields, rows[0])) else: ret = 0 @@ -103,7 +103,7 @@ def reporter_GET(self, request, params, reporter): fields = ['domain'] + fields rows = yield self.cp.runQuery(query, { 'reporter' : reporter } ) - if len(rows) > 0: + if rows: ret = dict(itertools.izip(fields, rows[0])) request.setHeader('Last-modified', rows[0][3].strftime("%A, %d, %B %Y %H:%M GMT")) else: diff --git a/libopendkim/dkim-canon.c b/libopendkim/dkim-canon.c index b758ee8a..da98a23c 100644 --- a/libopendkim/dkim-canon.c +++ b/libopendkim/dkim-canon.c @@ -388,7 +388,7 @@ dkim_canon_header_string(struct dkim_dstring *dstr, dkim_canon_t canon, } /* skip all spaces before first word */ - while (*p != '\0' && DKIM_ISWSP(*p)) + while (*p != '\0' && DKIM_ISLWSP(*p)) p++; space = FALSE; /* just saw a space */ @@ -639,7 +639,7 @@ dkim_canon_init(DKIM *dkim, _Bool tmp, _Bool keep) } cur->canon_hashbufsize = DKIM_HASHBUFSIZE; cur->canon_hashbuflen = 0; - cur->canon_buf = dkim_dstring_new(dkim, BUFRSZ, BUFRSZ); + cur->canon_buf = dkim_dstring_new(dkim, BUFRSZ, 0); if (cur->canon_buf == NULL) return DKIM_STAT_NORESOURCE; @@ -2131,6 +2131,10 @@ dkim_canon_gethashes(DKIM_SIGINFO *sig, void **hh, size_t *hhlen, hdc = sig->sig_hdrcanon; bdc = sig->sig_bodycanon; + if (hdc == NULL || bdc == NULL) { + return DKIM_STAT_INVALID; + } + status = dkim_canon_getfinal(hdc, &hd, &hdlen); if (status != DKIM_STAT_OK) return status; diff --git a/libopendkim/dkim-dns.c b/libopendkim/dkim-dns.c index dd57409c..584f864a 100644 --- a/libopendkim/dkim-dns.c +++ b/libopendkim/dkim-dns.c @@ -70,6 +70,9 @@ dkim_res_init(void **srv) free(res); return -1; } +#ifdef RES_USE_DNSSEC + res->options |= RES_USE_DNSSEC; +#endif *srv = res; @@ -77,6 +80,9 @@ dkim_res_init(void **srv) #else /* HAVE_RES_NINIT */ if (res_init() == 0) { +#ifdef RES_USE_DNSSEC + _res.options |= RES_USE_DNSSEC; +#endif *srv = (void *) 0x01; return 0; } @@ -163,29 +169,18 @@ int dkim_res_query(void *srv, int type, unsigned char *query, unsigned char *buf, size_t buflen, void **qh) { - int n; int ret; struct dkim_res_qh *rq; - unsigned char qbuf[HFIXEDSZ + MAXPACKET]; #ifdef HAVE_RES_NINIT struct __res_state *statp; #endif /* HAVE_RES_NINIT */ + HEADER *hdr; #ifdef HAVE_RES_NINIT statp = srv; - n = res_nmkquery(statp, QUERY, (char *) query, C_IN, type, NULL, 0, - NULL, qbuf, sizeof qbuf); + ret = res_nquery(statp, (char *) query, C_IN, type, buf, buflen); #else /* HAVE_RES_NINIT */ - n = res_mkquery(QUERY, (char *) query, C_IN, type, NULL, 0, NULL, qbuf, - sizeof qbuf); -#endif /* HAVE_RES_NINIT */ - if (n == (size_t) -1) - return DKIM_DNS_ERROR; - -#ifdef HAVE_RES_NINIT - ret = res_nsend(statp, qbuf, n, buf, buflen); -#else /* HAVE_RES_NINIT */ - ret = res_send(qbuf, n, buf, buflen); + ret = res_query((char *) query, C_IN, type, buf, buflen); #endif /* HAVE_RES_NINIT */ if (ret == -1) return DKIM_DNS_ERROR; @@ -194,7 +189,11 @@ dkim_res_query(void *srv, int type, unsigned char *query, unsigned char *buf, if (rq == NULL) return DKIM_DNS_ERROR; - rq->rq_dnssec = DKIM_DNSSEC_UNKNOWN; + hdr = (HEADER *) buf; + if (hdr->ad) + rq->rq_dnssec = DKIM_DNSSEC_SECURE; + else + rq->rq_dnssec = DKIM_DNSSEC_INSECURE; if (ret == -1) { rq->rq_error = errno; diff --git a/libopendkim/dkim-internal.h b/libopendkim/dkim-internal.h index b074a7ea..08bdc1e0 100644 --- a/libopendkim/dkim-internal.h +++ b/libopendkim/dkim-internal.h @@ -1,5 +1,5 @@ /* -** Copyright (c) 2009, 2012, 2014, The Trusted Domain Project. +** Copyright (c) 2009, 2012, 2014, 2015, 2018, The Trusted Domain Project. ** All rights reserved. */ @@ -60,6 +60,7 @@ #define NPRINTABLE 95 /* number of printable characters */ +#define DKIM_MAXCDDEPTH 5 /* maximum !cd recursion */ #define DKIM_MAXHEADER 4096 /* buffer for caching one header */ #define DKIM_MAXHOSTNAMELEN 256 /* max. FQDN we support */ @@ -70,6 +71,9 @@ /* version */ #define DKIM_VERSION_KEY "DKIM1" /* current version token for keys */ #define DKIM_VERSION_SIG "1" /* current version token for sigs */ +#ifdef _FFR_CONDITIONAL +# define DKIM_VERSION_SIG2 "2" /* new version token for sigs */ +#endif /* _FFR_CONDITIONAL */ #define DKIM_VERSION_SIGOLD "0.5" /* old version token for sigs */ /* headers */ @@ -118,6 +122,7 @@ typedef int dkim_set_t; #define DKIM_KEYTYPE_UNKNOWN (-1) #define DKIM_KEYTYPE_RSA 0 +#define DKIM_KEYTYPE_ED25519 1 /* ** DKIM_SET -- a set of parameters and values diff --git a/libopendkim/dkim-mailparse.c b/libopendkim/dkim-mailparse.c index cce90298..565f5939 100644 --- a/libopendkim/dkim-mailparse.c +++ b/libopendkim/dkim-mailparse.c @@ -525,7 +525,7 @@ dkim_mail_parse_multi(unsigned char *line, unsigned char ***users_out, escaped = TRUE; continue; - case ':': + case '"': quoted = !quoted; continue; @@ -539,7 +539,7 @@ dkim_mail_parse_multi(unsigned char *line, unsigned char ***users_out, case ',': case '\0': - if (parens != 0) + if (parens != 0 || quoted) continue; if (*p == '\0') @@ -608,8 +608,8 @@ dkim_mail_parse_multi(unsigned char *line, unsigned char ***users_out, uout[n] = u; dout[n++] = d; - uout[n] = '\0'; - dout[n] = '\0'; + uout[n] = (char *) NULL; + dout[n] = (char *) NULL; addr = p + 1; diff --git a/libopendkim/dkim-tables.c b/libopendkim/dkim-tables.c index ea3038e2..3817a7bf 100644 --- a/libopendkim/dkim-tables.c +++ b/libopendkim/dkim-tables.c @@ -2,10 +2,12 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2012, 2014, The Trusted Domain Project. +** Copyright (c) 2009-2012, 2014, 2015, 2018, The Trusted Domain Project. ** All rights reserved. */ +#include "build-config.h" + /* system includes */ #include #include @@ -58,8 +60,9 @@ struct nametable *sigparams = prv_sigparams; static struct nametable prv_algorithms[] = /* signing algorithms */ { - { "rsa-sha1", DKIM_SIGN_RSASHA1 }, - { "rsa-sha256", DKIM_SIGN_RSASHA256 }, + { "rsa-sha1", DKIM_SIGN_RSASHA1 }, + { "rsa-sha256", DKIM_SIGN_RSASHA256 }, + { "ed25519-sha256", DKIM_SIGN_ED25519SHA256 }, { NULL, -1 }, }; struct nametable *algorithms = prv_algorithms; @@ -83,6 +86,7 @@ struct nametable *hashes = prv_hashes; static struct nametable prv_keytypes[] = /* key types */ { { "rsa", DKIM_KEYTYPE_RSA }, + { "ed25519", DKIM_KEYTYPE_ED25519 }, { NULL, -1 }, }; struct nametable *keytypes = prv_keytypes; @@ -172,10 +176,23 @@ static struct nametable prv_sigerrors[] = /* signature parsing errors */ { "version missing", DKIM_SIGERROR_MISSING_V }, { "version empty", DKIM_SIGERROR_EMPTY_V }, { "signing key too small", DKIM_SIGERROR_KEYTOOSMALL }, +#ifdef _FFR_CONDITIONAL + { "conditional signature not satisfied", DKIM_SIGERROR_CONDITIONAL }, + { "too many signature indirections", DKIM_SIGERROR_CONDLOOP }, +#endif /* _FFR_CONDITIONAL */ { NULL, -1 }, }; struct nametable *sigerrors = prv_sigerrors; +#ifdef _FFR_CONDITIONAL +static struct nametable prv_mandatory[] = /* mandatory DKIM tags */ +{ + { "!cd", 0 }, + { NULL, -1 }, +}; +struct nametable *mandatory = prv_mandatory; +#endif /* _FFR_CONDITIONAL */ + /* ===================================================================== */ /* diff --git a/libopendkim/dkim-tables.h b/libopendkim/dkim-tables.h index f83f808a..5ee57930 100644 --- a/libopendkim/dkim-tables.h +++ b/libopendkim/dkim-tables.h @@ -2,7 +2,7 @@ ** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009, 2010, 2012, 2014, The Trusted Domain Project. +** Copyright (c) 2009, 2010, 2012, 2014, 2015, The Trusted Domain Project. ** All rights reserved. */ @@ -38,6 +38,9 @@ extern struct nametable *results; extern struct nametable *settypes; extern struct nametable *sigerrors; extern struct nametable *sigparams; +#ifdef _FFR_CONDITIONAL +extern struct nametable *mandatory; +#endif /* _FFR_CONDITIONAL */ /* prototypes */ extern const char *dkim_code_to_name __P((struct nametable *tbl, diff --git a/libopendkim/dkim-test.c b/libopendkim/dkim-test.c index ccb3bd1e..3985db83 100644 --- a/libopendkim/dkim-test.c +++ b/libopendkim/dkim-test.c @@ -2,7 +2,7 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009, 2010, 2012-2014, The Trusted Domain Project. +** Copyright (c) 2009, 2010, 2012-2014, 2018, The Trusted Domain Project. ** All rights reserved. */ @@ -301,7 +301,7 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, BIO *outkey; #endif /* USE_GNUTLS */ void *ptr; - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; char buf[BUFRSZ]; assert(lib != NULL); @@ -374,19 +374,19 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, if (key != NULL) { - rsa = DKIM_MALLOC(dkim, sizeof(struct dkim_rsa)); - if (rsa == NULL) + crypto = DKIM_MALLOC(dkim, sizeof(struct dkim_crypto)); + if (crypto == NULL) { (void) dkim_free(dkim); if (err != NULL) { snprintf(err, errlen, "unable to allocate %zu byte(s)", - sizeof(struct dkim_rsa)); + sizeof(struct dkim_crypto)); } return -1; } - memset(rsa, '\0', sizeof(struct dkim_rsa)); + memset(crypto, '\0', sizeof(struct dkim_crypto)); #ifdef USE_GNUTLS keybuf.data = key; @@ -406,7 +406,7 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, } #endif /* USE_GNUTLS */ - sig->sig_signature = (void *) rsa; + sig->sig_signature = (void *) crypto; sig->sig_keytype = DKIM_KEYTYPE_RSA; #ifdef USE_GNUTLS @@ -416,9 +416,9 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, (void) dkim_free(dkim); return -1; #else /* USE_GNUTLS */ - rsa->rsa_pkey = PEM_read_bio_PrivateKey(keybuf, NULL, - NULL, NULL); - if (rsa->rsa_pkey == NULL) + crypto->crypto_pkey = PEM_read_bio_PrivateKey(keybuf, NULL, + NULL, NULL); + if (crypto->crypto_pkey == NULL) { BIO_free(keybuf); (void) dkim_free(dkim); @@ -431,8 +431,8 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, return -1; } - rsa->rsa_rsa = EVP_PKEY_get1_RSA(rsa->rsa_pkey); - if (rsa->rsa_rsa == NULL) + crypto->crypto_key = EVP_PKEY_get1_RSA(crypto->crypto_pkey); + if (crypto->crypto_key == NULL) { BIO_free(keybuf); (void) dkim_free(dkim); @@ -444,8 +444,8 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, return -1; } - rsa->rsa_keysize = RSA_size(rsa->rsa_rsa); - rsa->rsa_pad = RSA_PKCS1_PADDING; + crypto->crypto_keysize = RSA_size(crypto->crypto_key); + crypto->crypto_pad = RSA_PKCS1_PADDING; outkey = BIO_new(BIO_s_mem()); if (outkey == NULL) @@ -457,7 +457,7 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, return -1; } - status = i2d_RSA_PUBKEY_bio(outkey, rsa->rsa_rsa); + status = i2d_RSA_PUBKEY_bio(outkey, crypto->crypto_key); if (status == 0) { BIO_free(keybuf); @@ -466,7 +466,7 @@ dkim_test_key(DKIM_LIB *lib, char *selector, char *domain, if (err != NULL) { strlcpy(err, "i2d_RSA_PUBKEY_bio() failed", - errlen); + errlen); } return -1; } diff --git a/libopendkim/dkim-types.h b/libopendkim/dkim-types.h index 9070117d..f54800a1 100644 --- a/libopendkim/dkim-types.h +++ b/libopendkim/dkim-types.h @@ -2,7 +2,8 @@ ** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2014, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, 2018, The Trusted Domain Project. +** All rights reserved. */ #ifndef _DKIM_TYPES_H_ @@ -106,6 +107,9 @@ struct dkim_plist struct dkim_set { _Bool set_bad; +#ifdef _FFR_CONDITIONAL + u_int set_minv; +#endif /* _FFR_CONDITIONAL */ dkim_set_t set_type; u_char * set_data; const char * set_name; @@ -202,29 +206,29 @@ struct dkim_canon struct dkim_canon * canon_next; }; -/* struct dkim_rsa -- stuff needed to do RSA sign/verify */ -struct dkim_rsa +/* struct dkim_crypto -- stuff needed to do RSA sign/verify */ +struct dkim_crypto { #ifdef USE_GNUTLS - size_t rsa_rsaoutlen; - unsigned int rsa_keysize; - gnutls_x509_privkey_t rsa_key; - gnutls_privkey_t rsa_privkey; - gnutls_pubkey_t rsa_pubkey; - gnutls_datum_t rsa_sig; - gnutls_datum_t rsa_digest; - gnutls_datum_t rsa_rsaout; - gnutls_datum_t rsa_keydata; + size_t crypto_rsaoutlen; + unsigned int crypto_keysize; + gnutls_x509_privkey_t crypto_key; + gnutls_privkey_t crypto_privkey; + gnutls_pubkey_t crypto_pubkey; + gnutls_datum_t crypto_sig; + gnutls_datum_t crypto_digest; + gnutls_datum_t crypto_rsaout; + gnutls_datum_t crypto_keydata; #else /* USE_GNUTLS */ - u_char rsa_pad; - int rsa_keysize; - size_t rsa_rsainlen; - size_t rsa_rsaoutlen; - EVP_PKEY * rsa_pkey; - RSA * rsa_rsa; - BIO * rsa_keydata; - u_char * rsa_rsain; - u_char * rsa_rsaout; + u_char crypto_pad; + int crypto_keysize; + size_t crypto_inlen; + size_t crypto_outlen; + EVP_PKEY * crypto_pkey; + void * crypto_key; + BIO * crypto_keydata; + u_char * crypto_in; + u_char * crypto_out; #endif /* USE_GNUTLS */ }; @@ -273,6 +277,9 @@ struct dkim int dkim_presult; int dkim_hdrcnt; int dkim_minsiglen; +#ifdef _FFR_CONDITIONAL + int dkim_cddepth; +#endif /* _FFR_CONDITIONAL */ #ifdef _FFR_RESIGN u_int dkim_refcnt; #endif /* _FFR_RESIGN */ @@ -306,6 +313,9 @@ struct dkim u_char * dkim_reportaddr; u_char * dkim_sender; u_char * dkim_signer; +#ifdef _FFR_CONDITIONAL + u_char * dkim_conditional; +#endif /* _FFR_CONDITIONAL */ u_char * dkim_error; u_char * dkim_hdrlist; u_char * dkim_zdecode; diff --git a/libopendkim/dkim.c b/libopendkim/dkim.c index d0d75a50..e429a6fc 100644 --- a/libopendkim/dkim.c +++ b/libopendkim/dkim.c @@ -2,7 +2,8 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, 2018, The Trusted Domain Project. +** All rights reserved. */ #include "build-config.h" @@ -520,6 +521,9 @@ dkim_process_set(DKIM *dkim, dkim_set_t type, u_char *str, size_t len, set->set_type = type; settype = dkim_code_to_name(settypes, type); set->set_name = name; +#ifdef _FFR_CONDITIONAL + set->set_minv = 1; +#endif /* _FFR_CONDITIONAL */ if (!syntax) { @@ -558,8 +562,16 @@ dkim_process_set(DKIM *dkim, dkim_set_t type, u_char *str, size_t len, { continue; } +#ifdef _FFR_CONDITIONAL + else if (isalnum(*p) || *p == '!') +#else /* _FFR_CONDITIONAL */ else if (isalnum(*p)) +#endif /* _FFR_CONDITIONAL */ { +#ifdef _FFR_CONDITIONAL + if (*p == '!') + set->set_minv = 2; +#endif /* _FFR_CONDITIONAL */ param = p; state = 1; } @@ -763,6 +775,102 @@ dkim_process_set(DKIM *dkim, dkim_set_t type, u_char *str, size_t len, return DKIM_STAT_SYNTAX; } + /* confirm the "d=" domain name is well formed */ + value = dkim_param_get(set, (u_char *) "d"); + for (p = value; *p != '\0'; p++) + { + if (!(isalpha(*p) || + isdigit(*p) || + *p == '-' || + *p == '_' || + *p == '.')) + { + dkim_error(dkim, "malformed \"d=\" tag value"); + if (syntax) + dkim_set_free(dkim, set); + else + set->set_bad = TRUE; + return DKIM_STAT_SYNTAX; + } + } + +#ifdef _FFR_CONDITIONAL + /* confirm we have the right signature version */ + if (set->set_minv > 1) + { + uint64_t tmp = 0; + char *end; + DKIM_PLIST *plist; + + value = dkim_param_get(set, (u_char *) "v"); + errno = 0; + + tmp = strtoull((char *) value, &end, 10); + + if (tmp == 0 || errno != 0 || *end != '\0') + { + dkim_error(dkim, + "invalid \"v\" value in %s data", + settype); + if (syntax) + dkim_set_free(dkim, set); + else + set->set_bad = TRUE; + return DKIM_STAT_SYNTAX; + } + + if (tmp < set->set_minv) + { + dkim_error(dkim, + "version %s %s too low for parameters used", + value, settype); + if (syntax) + dkim_set_free(dkim, set); + else + set->set_bad = TRUE; + return DKIM_STAT_SYNTAX; + } + + /* ensure all mandatory tags are supported */ + for (plist = set->set_plist[DKIM_PHASH('!')]; + plist != NULL; + plist = plist->plist_next) + { + if (dkim_name_to_code(mandatory, + plist->plist_param) == -1) + { + dkim_error(dkim, + "unsupported mandatory tag %s", + plist->plist_param); + if (syntax) + dkim_set_free(dkim, set); + else + set->set_bad = TRUE; + return DKIM_STAT_CANTVRFY; + } + } + } + + value = dkim_param_get(set, (u_char *) "!cd"); + if (value != NULL) + { + char *d; + + d = dkim_param_get(set, (u_char *) "d"); + + if (strcasecmp(value, d) == 0) + { + dkim_error(dkim, + "conditional signature is self-referencing"); + if (syntax) + dkim_set_free(dkim, set); + else + set->set_bad = TRUE; + return DKIM_STAT_SYNTAX; + } + } +#endif /* _FFR_CONDITIONAL */ + /* test validity of "t" and "x" */ value = dkim_param_get(set, (u_char *) "t"); if (value != NULL) @@ -1038,7 +1146,7 @@ dkim_privkey_load(DKIM *dkim) #ifdef USE_GNUTLS int status; #endif /* USE_GNUTLS */ - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; assert(dkim != NULL); @@ -1046,34 +1154,35 @@ dkim_privkey_load(DKIM *dkim) return DKIM_STAT_INVALID; if (dkim->dkim_signalg != DKIM_SIGN_RSASHA1 && - dkim->dkim_signalg != DKIM_SIGN_RSASHA256) + dkim->dkim_signalg != DKIM_SIGN_RSASHA256 && + dkim->dkim_signalg != DKIM_SIGN_ED25519SHA256) return DKIM_STAT_INVALID; - rsa = (struct dkim_rsa *) dkim->dkim_keydata; + crypto = (struct dkim_crypto *) dkim->dkim_keydata; - if (rsa == NULL) + if (crypto == NULL) { - rsa = DKIM_MALLOC(dkim, sizeof(struct dkim_rsa)); - if (rsa == NULL) + crypto = DKIM_MALLOC(dkim, sizeof(struct dkim_crypto)); + if (crypto == NULL) { dkim_error(dkim, "unable to allocate %d byte(s)", - sizeof(struct dkim_rsa)); + sizeof(struct dkim_crypto)); return DKIM_STAT_NORESOURCE; } - memset(rsa, '\0', sizeof(struct dkim_rsa)); + memset(crypto, '\0', sizeof(struct dkim_crypto)); } - dkim->dkim_keydata = rsa; + dkim->dkim_keydata = crypto; #ifdef USE_GNUTLS - rsa->rsa_keydata.data = dkim->dkim_key; - rsa->rsa_keydata.size = dkim->dkim_keylen; + crypto->crypto_keydata.data = dkim->dkim_key; + crypto->crypto_keydata.size = dkim->dkim_keylen; #else /* USE_GNUTLS */ - if (rsa->rsa_keydata == NULL) + if (crypto->crypto_keydata == NULL) { - rsa->rsa_keydata = BIO_new_mem_buf(dkim->dkim_key, - dkim->dkim_keylen); - if (rsa->rsa_keydata == NULL) + crypto->crypto_keydata = BIO_new_mem_buf(dkim->dkim_key, + dkim->dkim_keylen); + if (crypto->crypto_keydata == NULL) { dkim_error(dkim, "BIO_new_mem_buf() failed"); return DKIM_STAT_NORESOURCE; @@ -1082,7 +1191,7 @@ dkim_privkey_load(DKIM *dkim) #endif /* USE_GNUTLS */ #ifdef USE_GNUTLS - status = gnutls_x509_privkey_init(&rsa->rsa_key); + status = gnutls_x509_privkey_init(&crypto->crypto_key); if (status != GNUTLS_E_SUCCESS) { dkim_load_ssl_errors(dkim, status); @@ -1092,14 +1201,14 @@ dkim_privkey_load(DKIM *dkim) if (strncmp((char *) dkim->dkim_key, "-----", 5) == 0) { /* PEM */ - status = gnutls_x509_privkey_import(rsa->rsa_key, - &rsa->rsa_keydata, + status = gnutls_x509_privkey_import(crypto->crypto_key, + &crypto->crypto_keydata, GNUTLS_X509_FMT_PEM); } else { - status = gnutls_x509_privkey_import(rsa->rsa_key, - &rsa->rsa_keydata, + status = gnutls_x509_privkey_import(crypto->crypto_key, + &crypto->crypto_keydata, GNUTLS_X509_FMT_DER); } @@ -1110,7 +1219,7 @@ dkim_privkey_load(DKIM *dkim) return DKIM_STAT_NORESOURCE; } - status = gnutls_privkey_init(&rsa->rsa_privkey); + status = gnutls_privkey_init(&crypto->crypto_privkey); if (status != GNUTLS_E_SUCCESS) { dkim_load_ssl_errors(dkim, status); @@ -1118,69 +1227,76 @@ dkim_privkey_load(DKIM *dkim) return DKIM_STAT_NORESOURCE; } - status = gnutls_privkey_import_x509(rsa->rsa_privkey, rsa->rsa_key, 0); + status = gnutls_privkey_import_x509(crypto->crypto_privkey, + crypto->crypto_key, 0); if (status != GNUTLS_E_SUCCESS) { dkim_load_ssl_errors(dkim, status); dkim_error(dkim, "gnutls_privkey_import_x509() failed"); - (void) gnutls_privkey_deinit(rsa->rsa_privkey); + (void) gnutls_privkey_deinit(crypto->crypto_privkey); return DKIM_STAT_NORESOURCE; } - (void) gnutls_privkey_get_pk_algorithm(rsa->rsa_privkey, - &rsa->rsa_keysize); + (void) gnutls_privkey_get_pk_algorithm(crypto->crypto_privkey, + &crypto->crypto_keysize); #else /* USE_GNUTLS */ if (strncmp((char *) dkim->dkim_key, "-----", 5) == 0) { /* PEM */ - rsa->rsa_pkey = PEM_read_bio_PrivateKey(rsa->rsa_keydata, NULL, - NULL, NULL); + crypto->crypto_pkey = PEM_read_bio_PrivateKey(crypto->crypto_keydata, + NULL, NULL, + NULL); - if (rsa->rsa_pkey == NULL) + if (crypto->crypto_pkey == NULL) { dkim_load_ssl_errors(dkim, 0); dkim_error(dkim, "PEM_read_bio_PrivateKey() failed"); - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + BIO_CLOBBER(crypto->crypto_keydata); return DKIM_STAT_NORESOURCE; } } else { /* DER */ - rsa->rsa_pkey = d2i_PrivateKey_bio(rsa->rsa_keydata, NULL); + crypto->crypto_pkey = d2i_PrivateKey_bio(crypto->crypto_keydata, + NULL); - if (rsa->rsa_pkey == NULL) + if (crypto->crypto_pkey == NULL) { dkim_load_ssl_errors(dkim, 0); dkim_error(dkim, "d2i_PrivateKey_bio() failed"); - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + BIO_CLOBBER(crypto->crypto_keydata); return DKIM_STAT_NORESOURCE; } } - rsa->rsa_rsa = EVP_PKEY_get1_RSA(rsa->rsa_pkey); - if (rsa->rsa_rsa == NULL) + if (dkim->dkim_signalg == DKIM_SIGN_ED25519SHA256) { - dkim_load_ssl_errors(dkim, 0); - dkim_error(dkim, "EVP_PKEY_get1_RSA() failed"); - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; - return DKIM_STAT_NORESOURCE; + crypto->crypto_keysize = EVP_PKEY_size(crypto->crypto_pkey) * 8; + } + else + { + crypto->crypto_key = EVP_PKEY_get1_RSA(crypto->crypto_pkey); + if (crypto->crypto_key == NULL) + { + dkim_load_ssl_errors(dkim, 0); + dkim_error(dkim, "EVP_PKEY_get1_RSA() failed"); + BIO_CLOBBER(crypto->crypto_keydata); + return DKIM_STAT_NORESOURCE; + } + + crypto->crypto_keysize = RSA_size(crypto->crypto_key) * 8; + crypto->crypto_pad = RSA_PKCS1_PADDING; } - rsa->rsa_keysize = RSA_size(rsa->rsa_rsa) * 8; - rsa->rsa_pad = RSA_PKCS1_PADDING; - rsa->rsa_rsaout = DKIM_MALLOC(dkim, rsa->rsa_keysize / 8); - if (rsa->rsa_rsaout == NULL) + crypto->crypto_outlen = crypto->crypto_keysize / 8; + crypto->crypto_out = DKIM_MALLOC(dkim, crypto->crypto_outlen); + if (crypto->crypto_out == NULL) { dkim_error(dkim, "unable to allocate %d byte(s)", - rsa->rsa_keysize / 8); - RSA_free(rsa->rsa_rsa); - rsa->rsa_rsa = NULL; - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + crypto->crypto_keysize / 8); + RSA_free(crypto->crypto_key); + BIO_CLOBBER(crypto->crypto_keydata); return DKIM_STAT_NORESOURCE; } #endif /* USE_GNUTLS */ @@ -1786,6 +1902,10 @@ dkim_sig_versionok(DKIM *dkim, DKIM_SET *set) /* check for DKIM_VERSION_SIG */ if (strcmp(v, DKIM_VERSION_SIG) == 0) return TRUE; +#ifdef _FFR_CONDITIONAL + if (strcmp(v, DKIM_VERSION_SIG2) == 0) + return TRUE; +#endif /* _FFR_CONDITIONAL */ /* check for DKIM_VERSION_SIGOLD if allowed */ if ((dkim->dkim_libhandle->dkiml_flags & DKIM_LIBFLAGS_ACCEPTV05) && @@ -1874,6 +1994,7 @@ dkim_siglist_setup(DKIM *dkim) continue; } + /* defaults */ dkim->dkim_siglist[c]->sig_error = DKIM_SIGERROR_UNKNOWN; dkim->dkim_siglist[c]->sig_dnssec_key = DKIM_DNSSEC_UNKNOWN; @@ -2028,6 +2149,18 @@ dkim_siglist_setup(DKIM *dkim) } break; + case DKIM_SIGN_ED25519SHA256: + if (dkim_libfeature(lib, DKIM_FEATURE_ED25519)) + { + hashtype = DKIM_HASHTYPE_SHA256; + } + else + { + dkim->dkim_siglist[c]->sig_error = DKIM_SIGERROR_INVALID_A; + continue; + } + break; + default: assert(0); /* NOTREACHED */ @@ -2064,6 +2197,7 @@ dkim_siglist_setup(DKIM *dkim) hdrlist = param; /* determine signing length */ + signlen = (ssize_t) -1; param = dkim_param_get(set, (u_char *) "l"); if (param != NULL) { @@ -2322,6 +2456,7 @@ dkim_gensighdr(DKIM *dkim, DKIM_SIGINFO *sig, struct dkim_dstring *dstr, size_t hashlen; char *format; u_char *hash; + u_char *v; struct dkim_header *hdr; u_char tmp[DKIM_MAXHEADER + 1]; u_char b64hash[DKIM_MAXHEADER + 1]; @@ -2389,8 +2524,27 @@ dkim_gensighdr(DKIM *dkim, DKIM_SIGINFO *sig, struct dkim_dstring *dstr, else format = "v=%s;%sa=%s;%sc=%s/%s;%sd=%s;%ss=%s;%st=%u"; + v = DKIM_VERSION_SIG; +#ifdef _FFR_CONDITIONAL + if (dkim->dkim_conditional != NULL) + v = DKIM_VERSION_SIG2; + if (dkim->dkim_xtags != NULL) + { + struct dkim_xtag *xt; + + for (xt = dkim->dkim_xtags; xt != NULL; xt = xt->xt_next) + { + if (xt->xt_tag[0] == '!') + { + v = DKIM_VERSION_SIG2; + break; + } + } + } +#endif /* _FFR_CONDITIONAL */ + (void) dkim_dstring_printf(dstr, format, - DKIM_VERSION_SIG, delim, + v, delim, dkim_code_to_name(algorithms, sig->sig_signalg), delim, @@ -2449,6 +2603,15 @@ dkim_gensighdr(DKIM *dkim, DKIM_SIGINFO *sig, struct dkim_dstring *dstr, dkim->dkim_signer); } +#ifdef _FFR_CONDITIONAL + if (dkim->dkim_conditional != NULL) + { + dkim_dstring_printf(dstr, ";%s!cd=%s", delim, + dkim->dkim_conditional); + } + +#endif /* _FFR_CONDITIONAL */ + if (dkim->dkim_xtags != NULL) { struct dkim_xtag *x; @@ -3209,6 +3372,7 @@ dkim_eoh_sign(DKIM *dkim) break; case DKIM_SIGN_RSASHA256: + case DKIM_SIGN_ED25519SHA256: hashtype = DKIM_HASHTYPE_SHA256; break; @@ -3511,7 +3675,7 @@ static DKIM_STAT dkim_eom_sign(DKIM *dkim) { int status; - u_int l; + size_t l = 0; size_t diglen; size_t siglen = 0; size_t len; @@ -3522,7 +3686,7 @@ dkim_eom_sign(DKIM *dkim) DKIM_SIGINFO *sig; DKIM_CANON *hc; struct dkim_dstring *tmphdr; - struct dkim_rsa *rsa = NULL; + struct dkim_crypto *crypto = NULL; struct dkim_header hdr; assert(dkim != NULL); @@ -3643,22 +3807,25 @@ dkim_eom_sign(DKIM *dkim) return DKIM_STAT_NORESOURCE; } - rsa = dkim->dkim_keydata; + crypto = dkim->dkim_keydata; #ifdef USE_GNUTLS - if (rsa->rsa_privkey == NULL) + if (crypto->crypto_privkey == NULL) #else /* USE_GNUTLS */ - if (rsa->rsa_rsa == NULL) + if (!(crypto->crypto_key != NULL || + (sig->sig_signalg == DKIM_SIGN_ED25519SHA256 && + crypto->crypto_pkey != NULL))) #endif /* USE_GNUTLS */ { dkim_error(dkim, "private key load failed"); return DKIM_STAT_NORESOURCE; } - sig->sig_keybits = rsa->rsa_keysize; + sig->sig_keybits = crypto->crypto_keysize; sig->sig_signature = dkim->dkim_keydata; sig->sig_flags |= DKIM_SIGFLAG_KEYLOADED; - if (sig->sig_keybits < dkim->dkim_libhandle->dkiml_minkeybits) + if (sig->sig_signalg != DKIM_SIGN_ED25519SHA256 && + sig->sig_keybits < dkim->dkim_libhandle->dkiml_minkeybits) { sig->sig_error = DKIM_SIGERROR_KEYTOOSMALL; dkim_error(dkim, @@ -3688,6 +3855,16 @@ dkim_eom_sign(DKIM *dkim) break; } + case DKIM_SIGN_ED25519SHA256: + { + assert(sig->sig_hashtype == DKIM_HASHTYPE_SHA256); + + sig->sig_signature = (void *) dkim->dkim_keydata; + sig->sig_keytype = DKIM_KEYTYPE_ED25519; + + break; + } + default: assert(0); } @@ -3739,9 +3916,9 @@ dkim_eom_sign(DKIM *dkim) { int alg; gnutls_datum_t dd; - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; - rsa = (struct dkim_rsa *) sig->sig_signature; + crypto = (struct dkim_crypto *) sig->sig_signature; dd.data = digest; dd.size = diglen; @@ -3751,8 +3928,9 @@ dkim_eom_sign(DKIM *dkim) else alg = GNUTLS_DIG_SHA256; - status = gnutls_privkey_sign_hash(rsa->rsa_privkey, alg, 0, - &dd, &rsa->rsa_rsaout); + status = gnutls_privkey_sign_hash(crypto->crypto_privkey, alg, + 0, &dd, + &crypto->crypto_rsaout); if (status != GNUTLS_E_SUCCESS) { dkim_sig_load_ssl_errors(dkim, sig, status); @@ -3762,8 +3940,8 @@ dkim_eom_sign(DKIM *dkim) return DKIM_STAT_INTERNAL; } - signature = rsa->rsa_rsaout.data; - siglen = rsa->rsa_rsaout.size; + signature = crypto->crypto_rsaout.data; + siglen = crypto->crypto_rsaout.size; break; } @@ -3772,9 +3950,9 @@ dkim_eom_sign(DKIM *dkim) case DKIM_SIGN_RSASHA256: { int nid; - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; - rsa = (struct dkim_rsa *) sig->sig_signature; + crypto = (struct dkim_crypto *) sig->sig_signature; nid = NID_sha1; @@ -3784,7 +3962,8 @@ dkim_eom_sign(DKIM *dkim) nid = NID_sha256; status = RSA_sign(nid, digest, diglen, - rsa->rsa_rsaout, &l, rsa->rsa_rsa); + crypto->crypto_out, (int *) &l, + crypto->crypto_key); if (status != 1 || l == 0) { dkim_load_ssl_errors(dkim, 0); @@ -3792,21 +3971,73 @@ dkim_eom_sign(DKIM *dkim) "signature generation failed (status %d, length %d)", status, l); - RSA_free(rsa->rsa_rsa); - rsa->rsa_rsa = NULL; - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + RSA_free(crypto->crypto_key); + BIO_CLOBBER(crypto->crypto_keydata); + + return DKIM_STAT_INTERNAL; + } + + crypto->crypto_outlen = l; + + signature = crypto->crypto_out; + siglen = crypto->crypto_outlen; + + break; + } + +# ifdef HAVE_ED25519 + case DKIM_SIGN_ED25519SHA256: + { + EVP_MD_CTX *md_ctx = NULL; + struct dkim_crypto *crypto; + + crypto = (struct dkim_crypto *) sig->sig_signature; + + md_ctx = EVP_MD_CTX_new(); + if (md_ctx == NULL) + { + dkim_load_ssl_errors(dkim, 0); + dkim_error(dkim, + "failed to initialize digest context"); + + RSA_free(crypto->crypto_key); + BIO_CLOBBER(crypto->crypto_keydata); + + return DKIM_STAT_INTERNAL; + } + + status = EVP_DigestSignInit(md_ctx, NULL, + NULL, NULL, crypto->crypto_pkey); + if (status == 1) + { + l = crypto->crypto_outlen; + status = EVP_DigestSign(md_ctx, crypto->crypto_out, &l, + digest, diglen); + } + + if (status != 1) + { + /* dkim_load_ssl_errors(dkim, 0); */ + dkim_error(dkim, + "signature generation failed (status %d, length %d, %s)", + status, l, ERR_error_string(ERR_get_error(), NULL)); + + RSA_free(crypto->crypto_key); + BIO_CLOBBER(crypto->crypto_keydata); return DKIM_STAT_INTERNAL; } - rsa->rsa_rsaoutlen = l; + crypto->crypto_outlen = l; + + signature = crypto->crypto_out; + siglen = crypto->crypto_outlen; - signature = rsa->rsa_rsaout; - siglen = rsa->rsa_rsaoutlen; + EVP_MD_CTX_free(md_ctx); break; } +# endif /* HAVE_ED25519 */ #endif /* USE_GNUTLS */ default: @@ -3822,8 +4053,7 @@ dkim_eom_sign(DKIM *dkim) dkim_error(dkim, "unable to allocate %d byte(s)", dkim->dkim_b64siglen); #ifndef USE_GNUTLS - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + BIO_CLOBBER(crypto->crypto_keydata); #endif /* ! USE_GNUTLS */ return DKIM_STAT_NORESOURCE; } @@ -3833,8 +4063,7 @@ dkim_eom_sign(DKIM *dkim) dkim->dkim_b64siglen); #ifndef USE_GNUTLS - BIO_free(rsa->rsa_keydata); - rsa->rsa_keydata = NULL; + BIO_CLOBBER(crypto->crypto_keydata); #endif /* ! USE_GNUTLS */ if (status == -1) @@ -4016,6 +4245,7 @@ dkim_eom_verify(DKIM *dkim, _Bool *testkey) */ if (sig->sig_error == 0 && + sig->sig_signalg != DKIM_SIGN_ED25519SHA256 && sig->sig_keybits < lib->dkiml_minkeybits) { sig->sig_error = DKIM_SIGERROR_KEYTOOSMALL; @@ -4325,6 +4555,9 @@ dkim_init(void *(*caller_mallocf)(void *closure, size_t nbytes), #ifdef HAVE_SHA256 FEATURE_ADD(libhandle, DKIM_FEATURE_SHA256); #endif /* HAVE_SHA256 */ +#ifdef HAVE_ED25519 + FEATURE_ADD(libhandle, DKIM_FEATURE_ED25519); +#endif /* HAVE_ED25519 */ #ifdef _FFR_DNSSEC FEATURE_ADD(libhandle, DKIM_FEATURE_DNSSEC); #endif /* _FFR_DNSSEC */ @@ -4336,6 +4569,9 @@ dkim_init(void *(*caller_mallocf)(void *closure, size_t nbytes), #endif /* _FFR_ATPS */ FEATURE_ADD(libhandle, DKIM_FEATURE_OVERSIGN); FEATURE_ADD(libhandle, DKIM_FEATURE_XTAGS); +#ifdef _FFR_CONDITIONAL + FEATURE_ADD(libhandle, DKIM_FEATURE_CONDITIONAL); +#endif /* _FFR_CONDITIONAL */ /* initialize the resolver */ (void) res_init(); @@ -4897,21 +5133,21 @@ dkim_free(DKIM *dkim) CLOBBER(dkim->dkim_siglist[c]->sig_sig); if (dkim->dkim_siglist[c]->sig_keytype == DKIM_KEYTYPE_RSA) { - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; - rsa = dkim->dkim_siglist[c]->sig_signature; - if (rsa != NULL) + crypto = dkim->dkim_siglist[c]->sig_signature; + if (crypto != NULL) { #ifdef USE_GNUTLS - KEY_CLOBBER(rsa->rsa_key); - PUBKEY_CLOBBER(rsa->rsa_pubkey); - PRIVKEY_CLOBBER(rsa->rsa_privkey); - HCLOBBER(rsa->rsa_rsaout.data); + KEY_CLOBBER(crypto->crypto_key); + PUBKEY_CLOBBER(crypto->crypto_pubkey); + PRIVKEY_CLOBBER(crypto->crypto_privkey); + HCLOBBER(crypto->crypto_rsaout.data); #else /* USE_GNUTLS */ - BIO_CLOBBER(rsa->rsa_keydata); - EVP_CLOBBER(rsa->rsa_pkey); - RSA_CLOBBER(rsa->rsa_rsa); - CLOBBER(rsa->rsa_rsaout); + BIO_CLOBBER(crypto->crypto_keydata); + EVP_CLOBBER(crypto->crypto_pkey); + RSA_CLOBBER(crypto->crypto_key); + CLOBBER(crypto->crypto_out); #endif /* USE_GNUTLS */ } } @@ -5011,6 +5247,7 @@ dkim_sign(DKIM_LIB *libhandle, const unsigned char *id, void *memclosure, dkim_canon_t bodycanonalg, dkim_alg_t signalg, ssize_t length, DKIM_STAT *statp) { + unsigned char *p; DKIM *new; assert(libhandle != NULL); @@ -5022,7 +5259,9 @@ dkim_sign(DKIM_LIB *libhandle, const unsigned char *id, void *memclosure, assert(bodycanonalg == DKIM_CANON_SIMPLE || bodycanonalg == DKIM_CANON_RELAXED); assert(signalg == DKIM_SIGN_DEFAULT || - signalg == DKIM_SIGN_RSASHA1 || signalg == DKIM_SIGN_RSASHA256); + signalg == DKIM_SIGN_RSASHA1 || + signalg == DKIM_SIGN_RSASHA256 || + signalg == DKIM_SIGN_ED25519SHA256); assert(statp != NULL); if (dkim_libfeature(libhandle, DKIM_FEATURE_SHA256)) @@ -5042,6 +5281,13 @@ dkim_sign(DKIM_LIB *libhandle, const unsigned char *id, void *memclosure, signalg = DKIM_SIGN_RSASHA1; } + if (!dkim_strisprint((u_char *) domain) || + !dkim_strisprint((u_char *) selector)) + { + *statp = DKIM_STAT_INVALID; + return NULL; + } + new = dkim_new(libhandle, id, memclosure, hdrcanonalg, bodycanonalg, signalg, statp); @@ -5091,9 +5337,14 @@ dkim_sign(DKIM_LIB *libhandle, const unsigned char *id, void *memclosure, new->dkim_selector = dkim_strdup(new, selector, 0); new->dkim_domain = dkim_strdup(new, domain, 0); if (length == (ssize_t) -1) + { new->dkim_signlen = ULONG_MAX; + } else + { new->dkim_signlen = length; + new->dkim_partial = TRUE; + } } return new; @@ -5297,15 +5548,19 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) { DKIM_STAT status; int nid; - int rsastat; + int vstat; size_t diglen = 0; #ifdef USE_GNUTLS gnutls_datum_t key; +# if GNUTLS_VERSION_MAJOR == 3 + gnutls_digest_algorithm_t hash; + gnutls_sign_algorithm_t signalg; +# endif /* GNUTLS_VERSION_MAJOR == 3 */ #else /* USE_GNUTLS */ BIO *key; #endif /* USE_GNUTLS */ u_char *digest = NULL; - struct dkim_rsa *rsa; + struct dkim_crypto *crypto; assert(dkim != NULL); assert(sig != NULL); @@ -5318,6 +5573,17 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) if (sig->sig_error != DKIM_SIGERROR_UNKNOWN) return DKIM_STAT_OK; +#ifdef _FFR_CONDITIONAL + /* error out if we're recursing into conditional signatures too much */ + if (dkim->dkim_cddepth >= DKIM_MAXCDDEPTH) + { + dkim_error(dkim, + "too many levels of conditional signature indirection"); + sig->sig_error = DKIM_SIGERROR_CONDLOOP; + return DKIM_STAT_CANTVRFY; + } +#endif /* _FFR_CONDITIONAL */ + /* skip the DNS part if we've already done it */ if ((sig->sig_flags & DKIM_SIGFLAG_PROCESSED) == 0) { @@ -5386,34 +5652,34 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) /* set up to verify */ if (sig->sig_signature == NULL) { - rsa = DKIM_MALLOC(dkim, sizeof(struct dkim_rsa)); - if (rsa == NULL) + crypto = DKIM_MALLOC(dkim, sizeof(struct dkim_crypto)); + if (crypto == NULL) { dkim_error(dkim, "unable to allocate %d byte(s)", - sizeof(struct dkim_rsa)); + sizeof(struct dkim_crypto)); #ifndef USE_GNUTLS - BIO_free(key); + BIO_CLOBBER(key); #endif /* ! USE_GNUTLS */ return DKIM_STAT_NORESOURCE; } - sig->sig_signature = rsa; + sig->sig_signature = crypto; } else { - rsa = sig->sig_signature; + crypto = sig->sig_signature; } - memset(rsa, '\0', sizeof(struct dkim_rsa)); + memset(crypto, '\0', sizeof(struct dkim_crypto)); #ifdef USE_GNUTLS - rsa->rsa_sig.data = sig->sig_sig; - rsa->rsa_sig.size = sig->sig_siglen; + crypto->crypto_sig.data = sig->sig_sig; + crypto->crypto_sig.size = sig->sig_siglen; - rsa->rsa_digest.data = digest; - rsa->rsa_digest.size = diglen; + crypto->crypto_digest.data = digest; + crypto->crypto_digest.size = diglen; - status = gnutls_pubkey_init(&rsa->rsa_pubkey); + status = gnutls_pubkey_init(&crypto->crypto_pubkey); if (status != GNUTLS_E_SUCCESS) { dkim_sig_load_ssl_errors(dkim, sig, status); @@ -5427,7 +5693,7 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) return DKIM_STAT_OK; } - status = gnutls_pubkey_import(rsa->rsa_pubkey, &key, + status = gnutls_pubkey_import(crypto->crypto_pubkey, &key, GNUTLS_X509_FMT_DER); if (status != GNUTLS_E_SUCCESS) { @@ -5442,75 +5708,184 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) return DKIM_STAT_OK; } - rsastat = gnutls_pubkey_verify_hash(rsa->rsa_pubkey, 0, - &rsa->rsa_digest, - &rsa->rsa_sig); - if (rsastat < 0) - dkim_sig_load_ssl_errors(dkim, sig, rsastat); +# if GNUTLS_VERSION_MAJOR == 2 + vstat = gnutls_pubkey_verify_hash(crypto->crypto_pubkey, 0, + &crypto->crypto_digest, + &crypto->crypto_sig); +# else /* GNUTLS_VERSION_MAJOR == 2 */ + hash = dkim_libfeature(dkim->dkim_libhandle, + DKIM_FEATURE_SHA256); + hash = (hash && sig->sig_hashtype == DKIM_HASHTYPE_SHA256) + ? GNUTLS_DIG_SHA256 + : GNUTLS_DIG_SHA1; + + signalg = gnutls_pk_to_sign(GNUTLS_PK_RSA, hash); + assert(signalg != GNUTLS_SIGN_UNKNOWN); + + vstat = gnutls_pubkey_verify_hash2(crypto->crypto_pubkey, + signalg, 0, + &crypto->crypto_digest, + &crypto->crypto_sig); +# endif /* GNUTLS_VERSION_MAJOR == 2 */ + if (vstat < 0) + dkim_sig_load_ssl_errors(dkim, sig, vstat); + else + /* RSA_verify() returns 1 on success */ + vstat = 1; - (void) gnutls_pubkey_get_pk_algorithm(rsa->rsa_pubkey, - &rsa->rsa_keysize); + (void) gnutls_pubkey_get_pk_algorithm(crypto->crypto_pubkey, + &crypto->crypto_keysize); - sig->sig_keybits = rsa->rsa_keysize; + sig->sig_keybits = crypto->crypto_keysize; #else /* USE_GNUTLS */ - rsa->rsa_pkey = d2i_PUBKEY_bio(key, NULL); - if (rsa->rsa_pkey == NULL) +# ifdef HAVE_ED25519 + if (sig->sig_signalg == DKIM_SIGN_ED25519SHA256) + { + char *keydata; + long keylen; + + keylen = BIO_get_mem_data(key, &keydata); + crypto->crypto_pkey = EVP_PKEY_new_raw_public_key(EVP_PKEY_ED25519, + NULL, + keydata, + keylen); + } + else +# endif /* HAVE_ED25519 */ + { + crypto->crypto_pkey = d2i_PUBKEY_bio(key, NULL); + } + + if (crypto->crypto_pkey == NULL) { dkim_sig_load_ssl_errors(dkim, sig, 0); - dkim_error(dkim, "s=%s d=%s: d2i_PUBKEY_bio() failed", + dkim_error(dkim, + "s=%s d=%s: EVP_PKEY construction failed", dkim_sig_getselector(sig), dkim_sig_getdomain(sig)); - BIO_free(key); + BIO_CLOBBER(key); sig->sig_error = DKIM_SIGERROR_KEYDECODE; return DKIM_STAT_OK; } - /* set up the RSA object */ - rsa->rsa_rsa = EVP_PKEY_get1_RSA(rsa->rsa_pkey); - if (rsa->rsa_rsa == NULL) + /* set up the key object */ +# ifdef HAVE_ED25519 + if (sig->sig_signalg == DKIM_SIGN_ED25519SHA256) { - dkim_sig_load_ssl_errors(dkim, sig, 0); - dkim_error(dkim, - "s=%s d=%s: EVP_PKEY_get1_RSA() failed", - dkim_sig_getselector(sig), - dkim_sig_getdomain(sig)); + EVP_MD_CTX *md_ctx; - BIO_free(key); + if (EVP_PKEY_id(crypto->crypto_pkey) != EVP_PKEY_ED25519) + { + dkim_error(dkim, + "s=%s d=%s: not an ED25519 key", + dkim_sig_getselector(sig), + dkim_sig_getdomain(sig)); - sig->sig_error = DKIM_SIGERROR_KEYDECODE; + BIO_CLOBBER(key); - return DKIM_STAT_OK; + sig->sig_error = DKIM_SIGERROR_KEYDECODE; + + return DKIM_STAT_OK; + } + + crypto->crypto_in = sig->sig_sig; + crypto->crypto_inlen = sig->sig_siglen; + + md_ctx = EVP_MD_CTX_new(); + if (md_ctx == NULL) + { + dkim_load_ssl_errors(dkim, 0); + dkim_error(dkim, + "failed to initialize digest context"); + + BIO_CLOBBER(key); + + sig->sig_error = DKIM_SIGERROR_KEYDECODE; + + return DKIM_STAT_OK; + } + + status = EVP_DigestVerifyInit(md_ctx, NULL, NULL, NULL, + crypto->crypto_pkey); + if (status != 1) + { + dkim_load_ssl_errors(dkim, 0); + dkim_error(dkim, + "failed to initialize digest context"); + + BIO_CLOBBER(key); + EVP_MD_CTX_free(md_ctx); + + sig->sig_error = DKIM_SIGERROR_KEYDECODE; + + return DKIM_STAT_OK; + } + + vstat = EVP_DigestVerify(md_ctx, + crypto->crypto_in, + crypto->crypto_inlen, + digest, diglen); + + EVP_MD_CTX_free(md_ctx); + + crypto->crypto_keysize = EVP_PKEY_size(crypto->crypto_pkey); } + else +# endif /* HAVE_ED25519 */ + { + crypto->crypto_key = EVP_PKEY_get1_RSA(crypto->crypto_pkey); + if (crypto->crypto_key == NULL) + { + dkim_sig_load_ssl_errors(dkim, sig, 0); + dkim_error(dkim, + "s=%s d=%s: EVP_PKEY_get1_RSA() failed", + dkim_sig_getselector(sig), + dkim_sig_getdomain(sig)); - rsa->rsa_keysize = RSA_size(rsa->rsa_rsa); - rsa->rsa_pad = RSA_PKCS1_PADDING; + BIO_CLOBBER(key); - rsa->rsa_rsain = sig->sig_sig; - rsa->rsa_rsainlen = sig->sig_siglen; + sig->sig_error = DKIM_SIGERROR_KEYDECODE; - sig->sig_keybits = 8 * rsa->rsa_keysize; + return DKIM_STAT_OK; + } - nid = NID_sha1; + crypto->crypto_keysize = RSA_size(crypto->crypto_key); + crypto->crypto_pad = RSA_PKCS1_PADDING; - if (dkim_libfeature(dkim->dkim_libhandle, - DKIM_FEATURE_SHA256) && - sig->sig_hashtype == DKIM_HASHTYPE_SHA256) - nid = NID_sha256; + crypto->crypto_in = sig->sig_sig; + crypto->crypto_inlen = sig->sig_siglen; + + nid = NID_sha1; + + if (dkim_libfeature(dkim->dkim_libhandle, + DKIM_FEATURE_SHA256) && + sig->sig_hashtype == DKIM_HASHTYPE_SHA256) + nid = NID_sha256; - rsastat = RSA_verify(nid, digest, diglen, rsa->rsa_rsain, - rsa->rsa_rsainlen, rsa->rsa_rsa); + vstat = RSA_verify(nid, digest, diglen, + crypto->crypto_in, + crypto->crypto_inlen, + crypto->crypto_key); + } dkim_sig_load_ssl_errors(dkim, sig, 0); - BIO_free(key); - RSA_free(rsa->rsa_rsa); - rsa->rsa_rsa = NULL; + sig->sig_keybits = 8 * crypto->crypto_keysize; + + BIO_CLOBBER(key); + EVP_PKEY_free(crypto->crypto_pkey); + crypto->crypto_pkey = NULL; + if (crypto->crypto_key != NULL) + { + RSA_free(crypto->crypto_key); + crypto->crypto_key = NULL; + } #endif /* USE_GNUTLS */ - if (rsastat == 1) + if (vstat == 1) sig->sig_flags |= DKIM_SIGFLAG_PASSED; else sig->sig_error = DKIM_SIGERROR_BADSIG; @@ -5595,9 +5970,65 @@ dkim_sig_process(DKIM *dkim, DKIM_SIGINFO *sig) } } +#ifdef _FFR_CONDITIONAL + /* so far so good... */ + if (sig->sig_error == DKIM_SIGERROR_UNKNOWN && + sig->sig_bh != DKIM_SIGBH_UNTESTED) + { + /* recurse if this was a conditional signature */ + if (sig->sig_bh == DKIM_SIGBH_MATCH) + { + char *cd; + + cd = (char *) dkim_param_get(sig->sig_taglist, + (u_char *) "!cd"); + if (cd != NULL) + { + _Bool found; + int c; + DKIM_SIGINFO *csig; + + /* find every match */ + found = FALSE; + + for (c = 0; c < dkim->dkim_sigcount; c++) + { + csig = dkim->dkim_siglist[c]; + + if (strcasecmp(dkim_sig_getdomain(csig), + cd) != 0) + continue; + + if ((csig->sig_flags & DKIM_SIGFLAG_PROCESSED) == 0 || + csig->sig_bh == DKIM_SIGBH_UNTESTED) + { + dkim->dkim_cddepth++; + status = dkim_sig_process(dkim, csig); + dkim->dkim_cddepth--; + if (status != DKIM_STAT_OK) + return status; + } + + if (DKIM_SIG_CHECK(csig)) + { + found = TRUE; + break; + } + } + + if (!found) + sig->sig_error = DKIM_SIGERROR_CONDITIONAL; + } + } + + if (sig->sig_error == DKIM_SIGERROR_UNKNOWN) + sig->sig_error = DKIM_SIGERROR_OK; + } +#else /* _FFR_CONDITIONAL */ if (sig->sig_error == DKIM_SIGERROR_UNKNOWN && sig->sig_bh != DKIM_SIGBH_UNTESTED) sig->sig_error = DKIM_SIGERROR_OK; +#endif /* _FFR_CONDITIONAL */ return DKIM_STAT_OK; } @@ -7479,7 +7910,8 @@ dkim_sig_getkeysize(DKIM_SIGINFO *sig, unsigned int *bits) assert(sig != NULL); assert(bits != NULL); - if (sig->sig_keybits == 0) + if (sig->sig_keybits == 0 && + sig->sig_signalg != DKIM_SIGN_ED25519SHA256) return DKIM_STAT_INVALID; *bits = sig->sig_keybits; @@ -8038,6 +8470,26 @@ dkim_sig_getdomain(DKIM_SIGINFO *siginfo) return siginfo->sig_domain; } +/* +** DKIM_SIG_GETALGORITHM -- retrieve algorithm from a DKIM_SIGINFO +** +** Parameters: +** siginfo -- pointer to a DKIM_SIGINFO from which to extract the +** algorithm +** +** Return value: +** Pointer to the algorithm associated with the DKIM_SIGINFO. +*/ + +unsigned char * +dkim_sig_getalgorithm(DKIM_SIGINFO *siginfo) +{ + assert(siginfo != NULL); + + return (unsigned char *) dkim_code_to_name(algorithms, + siginfo->sig_signalg); +} + /* ** DKIM_SIG_SETERROR -- set an error code in a DKIM_SIGINFO ** @@ -8206,6 +8658,30 @@ dkim_getcachestats(DKIM_LIB *lib, u_int *queries, u_int *hits, u_int *expired, #endif /* QUERY_CACHE */ } +/* +** DKIM_CONDITIONAL -- set conditional domain on a signature +** +** Parameters: +** dkim -- signing handle +** domain -- domain name upon which this signature shall depend +** +** Return value: +** DKIM_STAT_OK -- request completed +** DKIM_STAT_NOTIMPLEMENT -- function not implemented +*/ + +DKIM_STAT +dkim_conditional(DKIM *dkim, u_char *domain) +{ +#ifdef _FFR_CONDITIONAL + dkim->dkim_conditional = domain; + return DKIM_STAT_OK; +#else /* _FFR_CONDITIONAL */ + return DKIM_STAT_NOTIMPLEMENT; +#endif /* _FFR_CONDITIONAL */ +} + +/* /* ** DKIM_GET_SIGSUBSTRING -- retrieve a minimal signature substring for ** disambiguation @@ -8257,6 +8733,9 @@ dkim_get_sigsubstring(DKIM *dkim, DKIM_SIGINFO *sig, char *buf, size_t *buflen) if (b2 == NULL) continue; + if (strcmp(b1, b2) == 0) + break; + if (strncmp(b1, b2, dkim->dkim_minsiglen) != 0) continue; diff --git a/libopendkim/dkim.h b/libopendkim/dkim.h index 60d4c4ef..42572595 100644 --- a/libopendkim/dkim.h +++ b/libopendkim/dkim.h @@ -2,7 +2,8 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, 2018, The Trusted Domain Project. +** All rights reserved. */ #ifndef _DKIM_H_ @@ -33,7 +34,7 @@ extern "C" { ** pp == patch number */ -#define OPENDKIM_LIB_VERSION 0x01020000 +#define OPENDKIM_LIB_VERSION 0x020B0000 #ifdef __STDC__ # ifndef __P @@ -61,7 +62,7 @@ extern "C" { /* reserved DNS sub-zone */ /* macros */ -#define DKIM_SIG_CHECK(x) ((dkim_sig_getflags((x)) & DKIM_SIGFLAG_PASSED != 0) && (dkim_sig_getbh((x)) == DKIM_SIGBH_MATCH)) +#define DKIM_SIG_CHECK(x) ((dkim_sig_getflags((x)) & DKIM_SIGFLAG_PASSED) != 0 && dkim_sig_getbh((x)) == DKIM_SIGBH_MATCH) /* ** DKIM_STAT -- status code type @@ -155,6 +156,8 @@ typedef int DKIM_SIGERROR; #define DKIM_SIGERROR_MISSING_V 44 /* v= tag missing */ #define DKIM_SIGERROR_EMPTY_V 45 /* v= tag empty */ #define DKIM_SIGERROR_KEYTOOSMALL 46 /* too few key bits */ +#define DKIM_SIGERROR_CONDITIONAL 47 /* conditional sig error */ +#define DKIM_SIGERROR_CONDLOOP 48 /* conditional sig loop */ /* generic DNS error codes */ #define DKIM_DNS_ERROR (-1) /* error in transit */ @@ -185,6 +188,7 @@ typedef int dkim_alg_t; #define DKIM_SIGN_DEFAULT (-1) /* use internal default */ #define DKIM_SIGN_RSASHA1 0 /* an RSA-signed SHA1 digest */ #define DKIM_SIGN_RSASHA256 1 /* an RSA-signed SHA256 digest */ +#define DKIM_SIGN_ED25519SHA256 2 /* an ED25519-signed SHA256 digest */ /* ** DKIM_QUERY -- query method @@ -908,6 +912,19 @@ extern unsigned char *dkim_sig_getselector __P((DKIM_SIGINFO *sig)); extern unsigned char *dkim_sig_getdomain __P((DKIM_SIGINFO *sig)); +/* +** DKIM_SIG_GETALGORITHM -- retrieve algorithm from a DKIM_SIGINFO +** +** Parameters: +** siginfo -- pointer to a DKIM_SIGINFO from which to extract the +** algorithm +** +** Return value: +** Pointer to the algorithm associated with the DKIM_SIGINFO. +*/ + +extern unsigned char *dkim_sig_getalgorithm __P((DKIM_SIGINFO *sig)); + /* ** DKIM_SIG_GETCANONS -- retrieve canonicaliztions after verifying ** @@ -1369,8 +1386,10 @@ extern unsigned long dkim_ssl_version __P((void)); #define DKIM_FEATURE_RESIGN 7 #define DKIM_FEATURE_ATPS 8 #define DKIM_FEATURE_XTAGS 9 +#define DKIM_FEATURE_CONDITIONAL 10 +#define DKIM_FEATURE_ED25519 11 -#define DKIM_FEATURE_MAX 9 +#define DKIM_FEATURE_MAX 11 extern _Bool dkim_libfeature __P((DKIM_LIB *lib, u_int fc)); @@ -1798,6 +1817,19 @@ extern DKIM_STAT dkim_privkey_load __P((DKIM *)); extern DKIM_STAT dkim_atps_check __P((DKIM *, DKIM_SIGINFO *, struct timeval *, dkim_atps_t *res)); +/* +** DKIM_CONDITIONAL -- set conditional domain for a signature +** +** Parameters: +** dkim -- a DKIM signing handle +** domain -- domain upon which this signature shall depend +** +** Return value: +** A DKIM_STAT_* constant. +*/ + +extern DKIM_STAT dkim_conditional __P((DKIM *, u_char *)); + /* ** DKIM_QI_GETNAME -- retrieve the DNS name from a DKIM_QUERYINFO object ** diff --git a/libopendkim/tests/Makefile.am b/libopendkim/tests/Makefile.am index b5c94e74..293a9227 100644 --- a/libopendkim/tests/Makefile.am +++ b/libopendkim/tests/Makefile.am @@ -30,7 +30,7 @@ check_PROGRAMS = t-setup t-test00 t-test01 t-test02 t-test03 t-test04 \ t-test68 t-test69 t-test70 t-test71 t-test72 t-test73 t-test74 \ t-test76 t-test77 t-test78 t-test79 t-test80 t-test81 \ t-test82 t-test83 t-test84 t-test85 t-test86 t-test87 t-test88 \ - t-test89 t-test90 t-test91 t-test92 t-test93 t-test94 \ + t-test89 t-test90 t-test91 t-test92 t-test93 t-test94 t-test95 \ t-test96 t-test97 t-test98 t-test99 t-test100 t-test101 t-test102 \ t-test103 t-test104 t-test105 t-test106 t-test107 t-test108 \ t-test109 t-test110 t-test111 t-test112 t-test114 \ @@ -40,7 +40,8 @@ check_PROGRAMS = t-setup t-test00 t-test01 t-test02 t-test03 t-test04 \ t-test133 t-test134 t-test135 t-test136 t-test137 t-test138 \ t-test139 t-test140 t-test141 t-test142 t-test143 t-test144 \ t-test145 t-test146 t-test147 t-test148 t-test149 t-test150 \ - t-test151 t-test152 t-test153 t-test154 \ + t-test151 t-test152 t-test153 t-test154 t-test155 t-test156 \ + t-test157 t-test158 t-test159 \ t-signperf t-verifyperf check_SCRIPTS = t-signperf-sha1 t-signperf-relaxed-relaxed \ t-signperf-simple-simple @@ -150,7 +151,7 @@ t_test91_SOURCES = t-test91.c t-testdata.h t_test92_SOURCES = t-test92.c t-testdata.h t_test93_SOURCES = t-test93.c t-testdata.h t_test94_SOURCES = t-test94.c t-testdata.h -#t_test95_SOURCES = t-test95.c t-testdata.h +t_test95_SOURCES = t-test95.c t-testdata.h t_test96_SOURCES = t-test96.c t-testdata.h t_test97_SOURCES = t-test97.c t-testdata.h t_test98_SOURCES = t-test98.c t-testdata.h @@ -213,6 +214,11 @@ t_test151_SOURCES = t-test151.c t-testdata.h t_test152_SOURCES = t-test152.c t-testdata.h t_test153_SOURCES = t-test153.c t-testdata.h t_test154_SOURCES = t-test154.c t-testdata.h +t_test155_SOURCES = t-test155.c t-testdata.h +t_test156_SOURCES = t-test156.c t-testdata.h +t_test157_SOURCES = t-test157.c t-testdata.h +t_test158_SOURCES = t-test158.c t-testdata.h +t_test159_SOURCES = t-test159.c t-testdata.h MOSTLYCLEANFILES= diff --git a/libopendkim/tests/t-test102.c b/libopendkim/tests/t-test102.c index 39e474c7..d2454943 100644 --- a/libopendkim/tests/t-test102.c +++ b/libopendkim/tests/t-test102.c @@ -114,7 +114,7 @@ main(int argc, char **argv) status = dkim_header(dkim, HEADER09, strlen(HEADER09)); assert(status == DKIM_STAT_OK); - status = dkim_header(dkim, HEADER10, strlen(HEADER09)); + status = dkim_header(dkim, HEADER10, strlen(HEADER10)); assert(status == DKIM_STAT_OK); status = dkim_eoh(dkim); diff --git a/libopendkim/tests/t-test138.c b/libopendkim/tests/t-test138.c index 4e76667e..f9b28dde 100644 --- a/libopendkim/tests/t-test138.c +++ b/libopendkim/tests/t-test138.c @@ -108,7 +108,7 @@ main(int argc, char **argv) status = dkim_header(dkim, HEADER09, strlen(HEADER09)); assert(status == DKIM_STAT_OK); - status = dkim_header(dkim, HEADER10, strlen(HEADER09)); + status = dkim_header(dkim, HEADER10, strlen(HEADER10)); assert(status == DKIM_STAT_OK); status = dkim_eoh(dkim); diff --git a/libopendkim/tests/t-test155.c b/libopendkim/tests/t-test155.c new file mode 100644 index 00000000..4cbd411b --- /dev/null +++ b/libopendkim/tests/t-test155.c @@ -0,0 +1,182 @@ +/* +** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. +** All rights reserved. +** +** Copyright (c) 2009, 2011, 2012, 2015, The Trusted Domain Project. +** All rights reserved. +*/ + +#include "build-config.h" + +/* system includes */ +#include +#include +#include +#include + +#ifdef USE_GNUTLS +# include +#endif /* USE_GNUTLS */ + +/* libopendkim includes */ +#include "../dkim.h" +#include "t-testdata.h" + +#define MAXHEADER 4096 + +#define SIG "v=2; a=rsa-sha1; c=relaxed/relaxed; d=sendmail.com; s=test;\r\n\tt=1172620939; !cd=example.com; bh=2jmj7l5rSw0yVb/vlWAYkK/YBwk=; l=0;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=FEK+lJkwviA+DkORcv/clDh7NMmLyGzGHCzuOPsbaoTLqepslXlzc71a2FzEZJ4KF\r\n\t 1m209ORGDUozr9BZvaZeXD/HqoIiDBSbR30XgWG+IU1fGKCfVBzOYKTOzgmS0PaE3S\r\n\t Tvknxdxp63DBprMF5QAEJkiMvfr8ZCsCUKI0oyNY=" +#define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM=" + +/* +** MAIN -- program mainline +** +** Parameters: +** The usual. +** +** Return value: +** Exit status. +*/ + +int +main(int argc, char **argv) +{ + int nsigs; + int c; +#ifdef TEST_KEEP_FILES + u_int flags; +#endif /* TEST_KEEP_FILES */ + DKIM_STAT status; + DKIM *dkim; + DKIM_LIB *lib; + DKIM_SIGINFO **sigs; + dkim_query_t qtype = DKIM_QUERY_FILE; + unsigned char hdr[MAXHEADER + 1]; + +#ifdef USE_GNUTLS + (void) gnutls_global_init(); +#endif /* USE_GNUTLS */ + + /* instantiate the library */ + lib = dkim_init(NULL, NULL); + assert(lib != NULL); + + if (!dkim_libfeature(lib, DKIM_FEATURE_CONDITIONAL)) + { + printf("*** conditional signature verifying (good) SKIPPED\n"); + dkim_close(lib); + return 0; + } + + printf("*** conditional signature verifying (good)\n"); + +#ifdef TEST_KEEP_FILES + /* set flags */ + flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags, + sizeof flags); +#endif /* TEST_KEEP_FILES */ + + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD, + &qtype, sizeof qtype); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO, + KEYFILE, strlen(KEYFILE)); + + dkim = dkim_verify(lib, JOBID, NULL, &status); + assert(dkim != NULL); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_OK); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG2); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER01, strlen(HEADER01)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER02, strlen(HEADER02)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER03, strlen(HEADER03)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER04, strlen(HEADER04)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER05, strlen(HEADER05)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER06, strlen(HEADER06)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER07, strlen(HEADER07)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER08, strlen(HEADER08)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER09, strlen(HEADER09)); + assert(status == DKIM_STAT_OK); + + status = dkim_eoh(dkim); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY00, strlen(BODY00)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01, strlen(BODY01)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01A, strlen(BODY01A)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01B, strlen(BODY01B)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01C, strlen(BODY01C)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01D, strlen(BODY01D)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01E, strlen(BODY01E)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY02, strlen(BODY02)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY04, strlen(BODY04)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY05, strlen(BODY05)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_eom(dkim, NULL); + assert(status == DKIM_STAT_OK); + + status = dkim_getsiglist(dkim, &sigs, &nsigs); + for (c = 0; c < nsigs; c++) + { + assert((dkim_sig_getflags(sigs[c]) & DKIM_SIGFLAG_PASSED) != 0); + assert(dkim_sig_getbh(sigs[c]) == DKIM_SIGBH_MATCH); + } + + status = dkim_free(dkim); + assert(status == DKIM_STAT_OK); + + dkim_close(lib); + + return 0; +} diff --git a/libopendkim/tests/t-test156.c b/libopendkim/tests/t-test156.c new file mode 100644 index 00000000..4985b05d --- /dev/null +++ b/libopendkim/tests/t-test156.c @@ -0,0 +1,179 @@ +/* +** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. +** All rights reserved. +** +** Copyright (c) 2009, 2011, 2012, 2015, The Trusted Domain Project. +** All rights reserved. +*/ + +#include "build-config.h" + +/* system includes */ +#include +#include +#include +#include + +#ifdef USE_GNUTLS +# include +#endif /* USE_GNUTLS */ + +/* libopendkim includes */ +#include "../dkim.h" +#include "t-testdata.h" + +#define MAXHEADER 4096 + +#define SIG "v=2; a=rsa-sha1; c=relaxed/relaxed; d=sendmail.com; s=test;\r\n\tt=1172620939; !cd=example.com; bh=2jmj7l5rSw0yVb/vlWAYkK/YBwk=; l=0;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=FEK+lJkwviA+DkORcv/clDh7NMmLyGzGHCzuOPsbaoTLqepslXlzc71a2FzEZJ4KF\r\n\t 1m209ORGDUozr9BZvaZeXD/HqoIiDBSbR30XgWG+IU1fGKCfVBzOYKTOzgmS0PaE3S\r\n\t Tvknxdxp63DBprMF5QAEJkiMvfr8ZCsCUKI0oyNY=" +#define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM=" + +/* +** MAIN -- program mainline +** +** Parameters: +** The usual. +** +** Return value: +** Exit status. +*/ + +int +main(int argc, char **argv) +{ + int nsigs; + int c; +#ifdef TEST_KEEP_FILES + u_int flags; +#endif /* TEST_KEEP_FILES */ + DKIM_STAT status; + DKIM *dkim; + DKIM_LIB *lib; + DKIM_SIGINFO **sigs; + dkim_query_t qtype = DKIM_QUERY_FILE; + unsigned char hdr[MAXHEADER + 1]; + +#ifdef USE_GNUTLS + (void) gnutls_global_init(); +#endif /* USE_GNUTLS */ + + /* instantiate the library */ + lib = dkim_init(NULL, NULL); + assert(lib != NULL); + + if (!dkim_libfeature(lib, DKIM_FEATURE_CONDITIONAL)) + { + printf("*** conditional signature verifying (bad) SKIPPED\n"); + dkim_close(lib); + return 0; + } + + printf("*** conditional signature verifying (bad)\n"); + +#ifdef TEST_KEEP_FILES + /* set flags */ + flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags, + sizeof flags); +#endif /* TEST_KEEP_FILES */ + + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD, + &qtype, sizeof qtype); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO, + KEYFILE, strlen(KEYFILE)); + + dkim = dkim_verify(lib, JOBID, NULL, &status); + assert(dkim != NULL); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER01, strlen(HEADER01)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER02, strlen(HEADER02)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER03, strlen(HEADER03)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER04, strlen(HEADER04)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER05, strlen(HEADER05)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER06, strlen(HEADER06)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER07, strlen(HEADER07)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER08, strlen(HEADER08)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER09, strlen(HEADER09)); + assert(status == DKIM_STAT_OK); + + status = dkim_eoh(dkim); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY00, strlen(BODY00)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01, strlen(BODY01)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01A, strlen(BODY01A)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01B, strlen(BODY01B)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01C, strlen(BODY01C)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01D, strlen(BODY01D)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01E, strlen(BODY01E)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY02, strlen(BODY02)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY04, strlen(BODY04)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY05, strlen(BODY05)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_eom(dkim, NULL); + assert(status == DKIM_STAT_CANTVRFY); + + status = dkim_getsiglist(dkim, &sigs, &nsigs); + for (c = 0; c < nsigs; c++) + { + assert((dkim_sig_getflags(sigs[c]) & DKIM_SIGFLAG_PASSED) != 0); + assert(dkim_sig_getbh(sigs[c]) == DKIM_SIGBH_MATCH); + assert(dkim_sig_geterror(sigs[c]) == DKIM_SIGERROR_CONDITIONAL); + } + + status = dkim_free(dkim); + assert(status == DKIM_STAT_OK); + + dkim_close(lib); + + return 0; +} diff --git a/libopendkim/tests/t-test157.c b/libopendkim/tests/t-test157.c new file mode 100644 index 00000000..089557f9 --- /dev/null +++ b/libopendkim/tests/t-test157.c @@ -0,0 +1,194 @@ +/* +** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. +** All rights reserved. +** +** Copyright (c) 2009, 2011, 2012, 2015, The Trusted Domain Project. +** All rights reserved. +*/ + +#include "build-config.h" + +/* system includes */ +#include +#include +#include +#include + +#ifdef USE_GNUTLS +# include +#endif /* USE_GNUTLS */ + +/* libopendkim includes */ +#include "../dkim.h" +#include "t-testdata.h" + +#define MAXHEADER 4096 + +#define SIG "v=2; a=rsa-sha1; c=relaxed/relaxed; d=sendmail.com; s=test;\r\n\tt=1172620939; !cd=example.com; bh=2jmj7l5rSw0yVb/vlWAYkK/YBwk=; l=0;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=FEK+lJkwviA+DkORcv/clDh7NMmLyGzGHCzuOPsbaoTLqepslXlzc71a2FzEZJ4KF\r\n\t 1m209ORGDUozr9BZvaZeXD/HqoIiDBSbR30XgWG+IU1fGKCfVBzOYKTOzgmS0PaE3S\r\n\t Tvknxdxp63DBprMF5QAEJkiMvfr8ZCsCUKI0oyNY=" +#define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM=" + +/* +** MAIN -- program mainline +** +** Parameters: +** The usual. +** +** Return value: +** Exit status. +*/ + +int +main(int argc, char **argv) +{ + int nsigs; + int c; +#ifdef TEST_KEEP_FILES + u_int flags; +#endif /* TEST_KEEP_FILES */ + DKIM_STAT status; + DKIM *dkim; + DKIM_LIB *lib; + DKIM_SIGINFO **sigs; + dkim_query_t qtype = DKIM_QUERY_FILE; + unsigned char hdr[MAXHEADER + 1]; + +#ifdef USE_GNUTLS + (void) gnutls_global_init(); +#endif /* USE_GNUTLS */ + + /* instantiate the library */ + lib = dkim_init(NULL, NULL); + assert(lib != NULL); + + if (!dkim_libfeature(lib, DKIM_FEATURE_CONDITIONAL)) + { + printf("*** conditional signature verifying (altered) SKIPPED\n"); + dkim_close(lib); + return 0; + } + + printf("*** conditional signature verifying (altered)\n"); + +#ifdef TEST_KEEP_FILES + /* set flags */ + flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags, + sizeof flags); +#endif /* TEST_KEEP_FILES */ + + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD, + &qtype, sizeof qtype); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO, + KEYFILE, strlen(KEYFILE)); + + dkim = dkim_verify(lib, JOBID, NULL, &status); + assert(dkim != NULL); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_OK); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG2); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER01, strlen(HEADER01)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER02, strlen(HEADER02)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER03, strlen(HEADER03)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER04, strlen(HEADER04)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER05, strlen(HEADER05)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER06, strlen(HEADER06)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER07, strlen(HEADER07)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER08, strlen(HEADER08)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER09, strlen(HEADER09)); + assert(status == DKIM_STAT_OK); + + status = dkim_eoh(dkim); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY00, strlen(BODY00)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01, strlen(BODY01)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY01A, strlen(BODY01A)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01B, strlen(BODY01B)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01C, strlen(BODY01C)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01D, strlen(BODY01D)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim, BODY01E, strlen(BODY01E)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY02, strlen(BODY02)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY04, strlen(BODY04)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + /* + status = dkim_body(dkim, BODY05, strlen(BODY05)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); + */ + + status = dkim_eom(dkim, NULL); + assert(status == DKIM_STAT_CANTVRFY); + + status = dkim_getsiglist(dkim, &sigs, &nsigs); + for (c = 0; c < nsigs; c++) + { + if (strcasecmp(dkim_sig_getdomain(sigs[c]), DOMAIN2) == 0) + { /* sendmail.com */ + assert((dkim_sig_getflags(sigs[c]) & DKIM_SIGFLAG_PASSED) != 0); + assert(dkim_sig_getbh(sigs[c]) == DKIM_SIGBH_MATCH); + assert(dkim_sig_geterror(sigs[c]) == DKIM_SIGERROR_CONDITIONAL); + } + else + { /* example.com */ + assert((dkim_sig_getflags(sigs[c]) & DKIM_SIGFLAG_PASSED) != 0); + assert(dkim_sig_getbh(sigs[c]) == DKIM_SIGBH_MISMATCH); + assert(dkim_sig_geterror(sigs[c]) == DKIM_SIGERROR_BADSIG); + } + } + + status = dkim_free(dkim); + assert(status == DKIM_STAT_OK); + + dkim_close(lib); + + return 0; +} diff --git a/libopendkim/tests/t-test158.c b/libopendkim/tests/t-test158.c new file mode 100644 index 00000000..af67cf4c --- /dev/null +++ b/libopendkim/tests/t-test158.c @@ -0,0 +1,145 @@ +/* +** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. +** All rights reserved. +** +** Copyright (c) 2009, 2011, 2012, 2018, The Trusted Domain Project. +** All rights reserved. +*/ + +#include "build-config.h" + +/* system includes */ +#include +#include +#include +#include + +#ifdef USE_GNUTLS +# include +#endif /* USE_GNUTLS */ + +/* libopendkim includes */ +#include "../dkim.h" +#include "t-testdata.h" + +#define MAXHEADER 4096 + +#define ALPHABET "ABCDEFGHJKLMNOPQRSTUVWXYZ" +#define SIG2 "v=1; a=rsa-sha256; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=FeVAiQ9IrlrcaqfMbPIL3SDhDGlX7iXWzBCmOQw1AeY=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=h9qDkEVSzsmD8VQ4pyLgbVPIK4lAQMzRO1O1JAhPCjO+XZUB2/QutR/eniyhDoQjh\r\n\t SomVcn+Y9oiUq9jaZwJwobuknGAO07ew1yDP0XxmCpHKX3KDPVnBSaDxwhJAuMOLJK\r\n\t RYnme5Pf5PkK0S+pviF/OzORqm69tHsvF3V2EqyY=" + +/* +** MAIN -- program mainline +** +** Parameters: +** The usual. +** +** Return value: +** Exit status. +*/ + +int +main(int argc, char **argv) +{ + int outlen = 0; +#ifdef TEST_KEEP_FILES + u_int flags; +#endif /* TEST_KEEP_FILES */ + DKIM_STAT status; + uint64_t fixed_time; + DKIM *dkim; + DKIM_LIB *lib; + dkim_sigkey_t key; + unsigned char hdr[MAXHEADER + 1]; + +#ifdef USE_GNUTLS + (void) gnutls_global_init(); +#endif /* USE_GNUTLS */ + + /* instantiate the library */ + lib = dkim_init(NULL, NULL); + assert(lib != NULL); + + if (!dkim_libfeature(lib, DKIM_FEATURE_SHA256)) + { + printf("*** relaxed/relaxed rsa-sha256 signing SKIPPED\n"); + dkim_close(lib); + return 0; + } + + printf("*** relaxed/relaxed rsa-sha256 signing\n"); + +#ifdef TEST_KEEP_FILES + /* set flags */ + flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags, + sizeof flags); +#endif /* TEST_KEEP_FILES */ + + key = KEY; + + dkim = dkim_sign(lib, JOBID, NULL, key, SELECTOR, DOMAIN, + DKIM_CANON_RELAXED, DKIM_CANON_RELAXED, + DKIM_SIGN_RSASHA256, -1L, &status); + assert(dkim != NULL); + + /* fix signing time */ + fixed_time = 1172620939; + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FIXEDTIME, + &fixed_time, sizeof fixed_time); + + status = dkim_header(dkim, HEADER02, strlen(HEADER02)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER03, strlen(HEADER03)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER04, strlen(HEADER04)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER05, strlen(HEADER05)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER06, strlen(HEADER06)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER07, strlen(HEADER07)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER08, strlen(HEADER08)); + assert(status == DKIM_STAT_OK); + + status = dkim_header(dkim, HEADER09, strlen(HEADER09)); + assert(status == DKIM_STAT_OK); + + status = dkim_eoh(dkim); + assert(status == DKIM_STAT_OK); + + status = dkim_body(dkim, BODY00, strlen(BODY00)); + assert(status == DKIM_STAT_OK); + + while (outlen < 1100) + { + status = dkim_body(dkim, ALPHABET, strlen(ALPHABET)); + assert(status == DKIM_STAT_OK); + outlen += strlen(ALPHABET); + } + + status = dkim_body(dkim, CRLF, strlen(CRLF)); + assert(status == DKIM_STAT_OK); + + status = dkim_eom(dkim, NULL); + assert(status == DKIM_STAT_OK); + + memset(hdr, '\0', sizeof hdr); + status = dkim_getsighdr(dkim, hdr, sizeof hdr, + strlen(DKIM_SIGNHEADER) + 2); + assert(status == DKIM_STAT_OK); + assert(strcmp(SIG2, hdr) == 0); + + status = dkim_free(dkim); + assert(status == DKIM_STAT_OK); + + dkim_close(lib); + + return 0; +} diff --git a/libopendkim/tests/t-test159.c b/libopendkim/tests/t-test159.c new file mode 100644 index 00000000..e977e516 --- /dev/null +++ b/libopendkim/tests/t-test159.c @@ -0,0 +1,86 @@ +/* +** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. +** All rights reserved. +** +** Copyright (c) 2009, 2011, 2012, 2021, The Trusted Domain Project. +** All rights reserved. +*/ + +#include "build-config.h" + +/* system includes */ +#include +#include +#include +#include + +#ifdef USE_GNUTLS +# include +#endif /* USE_GNUTLS */ + +/* libopendkim includes */ +#include "../dkim.h" +#include "t-testdata.h" + +#define MAXHEADER 4096 + +#define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com'foo.bar; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM=" + +/* +** MAIN -- program mainline +** +** Parameters: +** The usual. +** +** Return value: +** Exit status. +*/ + +int +main(int argc, char **argv) +{ +#ifdef TEST_KEEP_FILES + u_int flags; +#endif /* TEST_KEEP_FILES */ + DKIM_STAT status; + DKIM *dkim; + DKIM_LIB *lib; + dkim_query_t qtype = DKIM_QUERY_FILE; + unsigned char hdr[MAXHEADER + 1]; + + printf("*** relaxed/relaxed rsa-sha1 verifying with malformed \"d=\"\n"); + +#ifdef USE_GNUTLS + (void) gnutls_global_init(); +#endif /* USE_GNUTLS */ + + /* instantiate the library */ + lib = dkim_init(NULL, NULL); + assert(lib != NULL); + +#ifdef TEST_KEEP_FILES + /* set flags */ + flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags, + sizeof flags); +#endif /* TEST_KEEP_FILES */ + + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD, + &qtype, sizeof qtype); + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO, + KEYFILE, strlen(KEYFILE)); + + dkim = dkim_verify(lib, JOBID, NULL, &status); + assert(dkim != NULL); + + snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG2); + status = dkim_header(dkim, hdr, strlen(hdr)); + assert(status == DKIM_STAT_SYNTAX); + + status = dkim_free(dkim); + assert(status == DKIM_STAT_OK); + + dkim_close(lib); + + return 0; +} diff --git a/libopendkim/tests/t-test68.c b/libopendkim/tests/t-test68.c index 4c646ddd..11fb7fad 100644 --- a/libopendkim/tests/t-test68.c +++ b/libopendkim/tests/t-test68.c @@ -148,7 +148,7 @@ main(int argc, char **argv) status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); - status = dkim_body(dkim, BODY06, strlen(BODY05)); + status = dkim_body(dkim, BODY06, strlen(BODY06)); assert(status == DKIM_STAT_OK); status = dkim_eom(dkim, NULL); diff --git a/libopendkim/tests/t-test95.c b/libopendkim/tests/t-test95.c index ce03a2a3..58c3b82c 100644 --- a/libopendkim/tests/t-test95.c +++ b/libopendkim/tests/t-test95.c @@ -2,7 +2,7 @@ ** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009, 2011, 2012, The Trusted Domain Project. +** Copyright (c) 2009, 2011, 2012, 2015, The Trusted Domain Project. ** All rights reserved. */ @@ -11,8 +11,8 @@ /* system includes */ #include #include -#include #include +#include #ifdef USE_GNUTLS # include @@ -24,7 +24,8 @@ #define MAXHEADER 4096 -#define SIG2 "v=1; a=rsa-sha1; c=relaxed/simple; d=sendmail.com;\r\n\ts=brisbane; t=1172620939; i=msk@sendmail.com; bh=ll/0h2aWgG+D3ewmE4\r\n\tY3pY7Ukz8=; h=Received:Received:Received:From:To:Date:Subject:\r\n\t Message-ID; b=k1ZKkMnlh62VdAwa3umwZf6yhF9TWF4PERI5OXKoxU2TAtvwNZ6Q\r\n\tLMlELWHEG0Q1OORyb4cpQPfgGdOc6m38r0o/+k4rvlwnWsejpMWJgd4mD4e6U0b+pEt\r\n\txO704bDKUlzV83MAqIN/QdxW5dvwOyr1/1OrVu2fTUlUp6SWaa2o=" +#define SIG "v=2; a=rsa-sha1; c=relaxed/relaxed; d=sendmail.com; s=test;\r\n\tt=1172620939; !cd=example.com; bh=2jmj7l5rSw0yVb/vlWAYkK/YBwk=; l=0;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=FEK+lJkwviA+DkORcv/clDh7NMmLyGzGHCzuOPsbaoTLqepslXlzc71a2FzEZJ4KF\r\n\t 1m209ORGDUozr9BZvaZeXD/HqoIiDBSbR30XgWG+IU1fGKCfVBzOYKTOzgmS0PaE3S\r\n\t Tvknxdxp63DBprMF5QAEJkiMvfr8ZCsCUKI0oyNY=" +#define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM=" /* ** MAIN -- program mainline @@ -43,14 +44,13 @@ main(int argc, char **argv) u_int flags; #endif /* TEST_KEEP_FILES */ DKIM_STAT status; + uint64_t fixed_time; DKIM *dkim; - DKIM_SIGINFO *sig; + DKIM *dkim2; DKIM_LIB *lib; - dkim_query_t qtype = DKIM_QUERY_FILE; + dkim_sigkey_t key; unsigned char hdr[MAXHEADER + 1]; - printf("*** relaxed/simple rsa-sha1 verifying with granularity mismatch (failure)\n"); - #ifdef USE_GNUTLS (void) gnutls_global_init(); #endif /* USE_GNUTLS */ @@ -59,6 +59,15 @@ main(int argc, char **argv) lib = dkim_init(NULL, NULL); assert(lib != NULL); + if (!dkim_libfeature(lib, DKIM_FEATURE_CONDITIONAL)) + { + printf("*** conditional signature generation SKIPPED\n"); + dkim_close(lib); + return 0; + } + + printf("*** conditional signature generation\n"); + #ifdef TEST_KEEP_FILES /* set flags */ flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES); @@ -66,53 +75,78 @@ main(int argc, char **argv) sizeof flags); #endif /* TEST_KEEP_FILES */ - (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD, - &qtype, sizeof qtype); - (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO, - KEYFILE, strlen(KEYFILE)); + key = KEY; - dkim = dkim_verify(lib, JOBID, NULL, &status); + dkim = dkim_sign(lib, JOBID, NULL, key, SELECTOR, DOMAIN, + DKIM_CANON_RELAXED, DKIM_CANON_RELAXED, + DKIM_SIGN_RSASHA1, -1L, &status); + dkim2 = dkim_sign(lib, JOBID, NULL, key, SELECTOR, DOMAIN2, + DKIM_CANON_RELAXED, DKIM_CANON_RELAXED, + DKIM_SIGN_RSASHA1, 0L, &status); assert(dkim != NULL); - snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG2); - status = dkim_header(dkim, hdr, strlen(hdr)); + status = dkim_conditional(dkim2, DOMAIN); assert(status == DKIM_STAT_OK); - status = dkim_header(dkim, HEADER01, strlen(HEADER01)); - assert(status == DKIM_STAT_OK); + /* fix signing time */ + fixed_time = 1172620939; + (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FIXEDTIME, + &fixed_time, sizeof fixed_time); status = dkim_header(dkim, HEADER02, strlen(HEADER02)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER02, strlen(HEADER02)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER03, strlen(HEADER03)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER03, strlen(HEADER03)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER04, strlen(HEADER04)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER04, strlen(HEADER04)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER05, strlen(HEADER05)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER05, strlen(HEADER05)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER06, strlen(HEADER06)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER06, strlen(HEADER06)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER07, strlen(HEADER07)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER07, strlen(HEADER07)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER08, strlen(HEADER08)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER08, strlen(HEADER08)); + assert(status == DKIM_STAT_OK); status = dkim_header(dkim, HEADER09, strlen(HEADER09)); assert(status == DKIM_STAT_OK); + status = dkim_header(dkim2, HEADER09, strlen(HEADER09)); + assert(status == DKIM_STAT_OK); status = dkim_eoh(dkim); assert(status == DKIM_STAT_OK); + status = dkim_eoh(dkim2); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY00, strlen(BODY00)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY00, strlen(BODY00)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY01, strlen(BODY01)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01, strlen(BODY01)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY01A, strlen(BODY01A)); assert(status == DKIM_STAT_OK); @@ -124,39 +158,78 @@ main(int argc, char **argv) assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY01E, strlen(BODY01E)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01A, strlen(BODY01A)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01B, strlen(BODY01B)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01C, strlen(BODY01C)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01D, strlen(BODY01D)); + assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY01E, strlen(BODY01E)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY02, strlen(BODY02)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY02, strlen(BODY02)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY04, strlen(BODY04)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY04, strlen(BODY04)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY05, strlen(BODY05)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY05, strlen(BODY05)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); status = dkim_body(dkim, BODY03, strlen(BODY03)); assert(status == DKIM_STAT_OK); + status = dkim_body(dkim2, BODY03, strlen(BODY03)); + assert(status == DKIM_STAT_OK); status = dkim_eom(dkim, NULL); - assert(status == DKIM_STAT_CANTVRFY); + assert(status == DKIM_STAT_OK); + status = dkim_eom(dkim2, NULL); + assert(status == DKIM_STAT_OK); - sig = dkim_getsignature(dkim); - assert(sig != NULL); + memset(hdr, '\0', sizeof hdr); + status = dkim_getsighdr(dkim, hdr, sizeof hdr, + strlen(DKIM_SIGNHEADER) + 2); + assert(status == DKIM_STAT_OK); + assert(strcmp(SIG2, hdr) == 0); + + memset(hdr, '\0', sizeof hdr); + status = dkim_getsighdr(dkim2, hdr, sizeof hdr, + strlen(DKIM_SIGNHEADER) + 2); + assert(status == DKIM_STAT_OK); + assert(strcmp(SIG, hdr) == 0); status = dkim_free(dkim); assert(status == DKIM_STAT_OK); + status = dkim_free(dkim2); + assert(status == DKIM_STAT_OK); dkim_close(lib); diff --git a/libopendkim/util.c b/libopendkim/util.c index cad4b87f..6792b169 100644 --- a/libopendkim/util.c +++ b/libopendkim/util.c @@ -2,7 +2,8 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2013, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2013, 2015, The Trusted Domain Project. +** All rights reserved. */ #include "build-config.h" @@ -925,3 +926,29 @@ dkim_clobber_array(char **in) free(in); } + +/* +** DKIM_STRISPRINT -- return TRUE iff a string contains only isprint() characters +** +** Parameters: +** str -- string to evaluate +** +** Return value: +** TRUE unless a non-isprint was found +*/ + +_Bool +dkim_strisprint(unsigned char *str) +{ + unsigned char *p; + + assert(str != NULL); + + for (p = str; *p != '\0'; p++) + { + if (!isprint(*p)) + return FALSE; + } + + return TRUE; +} diff --git a/libopendkim/util.h b/libopendkim/util.h index 2a3caf37..22faa1e5 100644 --- a/libopendkim/util.h +++ b/libopendkim/util.h @@ -2,7 +2,8 @@ ** Copyright (c) 2005, 2007, 2008 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2012, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2012, 2015, The Trusted Domain Project. +** All rights reserved. */ #ifndef _UTIL_H_ @@ -34,6 +35,7 @@ extern void dkim_min_timeval __P((struct timeval *, struct timeval *, struct timeval *, struct timeval **)); extern int dkim_qp_decode __P((u_char *, u_char *, int)); extern int dkim_qp_encode __P((u_char *, u_char *, int)); +extern _Bool dkim_strisprint __P((u_char *)); #ifdef NEED_FAST_STRTOUL extern unsigned long dkim_strtoul __P((const char *str, char **endptr, diff --git a/librbl/rbl.c b/librbl/rbl.c index 1f935a60..eb7029be 100644 --- a/librbl/rbl.c +++ b/librbl/rbl.c @@ -966,7 +966,14 @@ rbl_query_start(RBL *rbl, u_char *query, void **qh) if (rbl->rbl_dns_service == NULL && rbl->rbl_dns_init != NULL && rbl->rbl_dns_init(&rbl->rbl_dns_service) != 0) + { + if (rbl->rbl_free != NULL) + rbl->rbl_free(rbl->rbl_closure, rq); + else + free(rq); + return RBL_STAT_DNSERROR; + } status = rbl->rbl_dns_start(rbl->rbl_dns_service, T_A, rblquery, rq->rq_buf, sizeof rq->rq_buf, &rq->rq_qh); diff --git a/libvbr/vbr.h b/libvbr/vbr.h index 4bef1f36..3bcb9212 100644 --- a/libvbr/vbr.h +++ b/libvbr/vbr.h @@ -12,6 +12,16 @@ /* system includes */ #include +#ifdef __STDC__ +# ifndef __P +# define __P(x) x +# endif /* ! __P */ +#else /* __STDC__ */ +# ifndef __P +# define __P(x) () +# endif /* ! __P */ +#endif /* __STDC__ */ + /* strings */ #define VBR_ALL "all" #define VBR_INFOHEADER "VBR-Info" diff --git a/miltertest/miltertest.c b/miltertest/miltertest.c index 04e50c04..b4a345f7 100644 --- a/miltertest/miltertest.c +++ b/miltertest/miltertest.c @@ -2566,7 +2566,7 @@ mt_data(lua_State *l) ctx = (struct mt_context *) lua_touserdata(l, 1); lua_pop(l, 1); - if (!mt_assert_state(ctx, STATE_DATA)) + if (!mt_assert_state(ctx, STATE_ENVRCPT)) lua_error(l); if (CHECK_MPOPTS(ctx, SMFIP_NODATA)) @@ -2663,7 +2663,7 @@ mt_header(lua_State *l) #endif /* SMFIP_HDR_LEADSPC */ memcpy(bp, value, strlen(value) + 1); - if (!mt_assert_state(ctx, STATE_ENVRCPT)) + if (!mt_assert_state(ctx, STATE_DATA)) lua_error(l); if (CHECK_MPOPTS(ctx, SMFIP_NOHDRS)) @@ -3645,8 +3645,8 @@ mt_eom_check(lua_State *l) snprintf(rbuf, sizeof rbuf, "%s%s%s%s%s", smtp, - esc == NULL ? "" : " ", esc, - text == NULL ? "" : " ", text); + esc == NULL ? "" : " ", esc == NULL ? "" : esc, + text == NULL ? "" : " ", text == NULL ? "" : text); if (strcmp(rbuf, (char *) r->eom_rdata) == 0) { @@ -4009,12 +4009,12 @@ main(int argc, char **argv) } /* register functions */ -#if LUA_VERSION_NUM == 502 - luaL_newlib(l, mt_library); +#if LUA_VERSION_NUM >= 502 + luaL_newlib(l, mt_library); lua_setglobal(l, "mt"); -#else /* LUA_VERSION_NUM == 502 */ +#else /* LUA_VERSION_NUM >= 502 */ luaL_register(l, "mt", mt_library); -#endif /* LUA_VERSION_NUM == 502 */ +#endif /* LUA_VERSION_NUM >= 502 */ lua_pop(l, 1); /* register constants */ @@ -4163,13 +4163,13 @@ main(int argc, char **argv) lua_setglobal(l, "SMFIF_SETSYMLIST"); #endif /* SMFIF_SETSYMLIST */ -#if LUA_VERSION_NUM == 502 +#if LUA_VERSION_NUM >= 502 switch (lua_load(l, mt_lua_reader, (void *) &io, script == NULL ? "(stdin)" : script, NULL)) -#else /* LUA_VERSION_NUM == 502 */ +#else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, mt_lua_reader, (void *) &io, script == NULL ? "(stdin)" : script)) -#endif /* LUA_VERSION_NUM == 502 */ +#endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; diff --git a/opendkim/README b/opendkim/README index f900717a..a32ce50b 100644 --- a/opendkim/README +++ b/opendkim/README @@ -195,6 +195,58 @@ start at step (5). /etc/init.d/postfix restart +ISSUES USING SENDMAIL TO SIGN AND VERIFY +======================================== + +When using the sendmail MTA in both signing and verifying mode, there are +a few issues of which to be aware that might cause operational problems +and deserve consideration. + +(a) When the MTA will be used for relaying emails, e.g. delivering to other + hosts using the aliases mechanism, it is important not to break + signatures inserted by the original sender. This is particularly sensitive + particular when the sending domain has published a "reject" DMARC policy. + + By default, sendmail quotes to address header fields when there are no + quotes and the display part of the address contains a period or an + apostrophe. However, opendkim only sees the raw, unmodified form of + the header field, and so the content that gets verified and what gets + signed will not be the same, guaranteeing the attached signature is not + valid. + + To direct sendmail not to modify the headers, add this to your sendmail.mc: + + conf(`confMUST_QUOTE_CHARS', `') + +(b) As stated in sendmail's KNOWNBUGS file, sendmail truncates header field + values longer than 256 characters, which could mean truncating the domain + of a long From: header field value and invalidating the signature. + You may wish to consider increasing MAXNAME in sendmail/conf.h to mitigate + changing the messages and invalidating their signatures. This change + requires recompiling sendmail. + +(c) Similar to (a) above, sendmail may wrap very long single-line recipient + fields for presentation purposes; for example: + + To: very long name ,anotherloo...ong name b + + ...might be rewritten as: + + To: very long name , + anotherloo...ong name b + + This rewrite is also done after opendkim has seen the message, meaning + the signature opendkim attaches to the message does not match the + content it signed. There is not a known configuration change to + mitigate this mutation. + + The only known mechanism for dealing with this is to have distinct + instances of opendkim do the verifying (inbound) and signing (outbound) + so that the version that arrives at the signing instance is already + in the rewritten form, guaranteeing the input and output are the same + and thus the signature matches the payload. + + COMPLEX SIGNING CONFIGURATIONS ============================== @@ -256,6 +308,57 @@ You could put "file:" in front of the filename for the KeyTable just to be precise, but "file:" is assumed if the value starts with a "/". +HANDLING 8-BIT MESSAGES (sendmail) +=================================== + +SMTP was not designed for handling of other than 7-bit ASCII, and the +mechanisms to do so were added later. There is considerable flexibility in +how this is done, and as a result each agent does it slightly differently. +Because of this disparity, OpenDKIM can't reliably sign 8-bit data because it +will be downgraded in an unpredictable way somewhere after signing, rendering +the signature invalid. + +Instead, the MTA that will handle the 8-bit message has to downgrade it before +presenting it for signing. To do this with sendmail, for example, add this to +your sendmail.mc file: + + define(`confSEVEN_BIT_INPUT',true)dnl + + +NOTES ON POSTFIX REWRITING OF MESSAGES +====================================== + +Like other MIME-aware MTAs, Postfix downgrades 8bit body content to 7bit when +a remote SMTP server does not announce 8BITMIME support. If DKIM signatures +must survive transmission to servers that don't announce 8BITMIME, it is +recommented to downgrade before signing (for example, specify +"-o smtp_discard_ehlo_keywords=8bitmime,silent-discard" for an SMTP client +that delivers to a null filter or to amavisd). + +It's possible to specify "disable_mime_output_conversion = no" locally, but +that won't prevent remote MTAs from doing the 8bit to 7bit downgrade and +breaking DKIM signatures. + +It's also possible to prevent Postfix from adding From/Date/Message-ID +header field, and from rewriting addresses in headers, by setting the "-G" flag +for the sendmail command, and by setting "local_header_rewrite_clients" +to empty. (By default, these modifications are enabled only for submissions +by local processes and from clients in local networks.) + +Otherwise, Postfix should not modify a well-formed email message. For example, +if the address in a From/To/etc. header field is not modified, then the field +is passed through unchanged regardless of the content of mailbox display names, +comments, etc. + +However, there are no guarantees for out-of-spec email and for some obsolete +forms. For example, Postfix will fold lines over 998 characters long (not +including the ) by inserting to minimize damage to +MIME-formatted messages, will truncate (multiline) headers that contain +more than 102400 bytes or more than 10240 tokens, and will replace the +obsolete form "headername :" with the normal form "headername:" because many +things in Postfix expect the normal form. + + TESTING ======= diff --git a/opendkim/opendkim-config.h b/opendkim/opendkim-config.h index 45d64939..5caa8b36 100644 --- a/opendkim/opendkim-config.h +++ b/opendkim/opendkim-config.h @@ -45,6 +45,9 @@ struct configdef dkimf_config[] = { "CaptureUnknownErrors", CONFIG_TYPE_BOOLEAN, FALSE }, { "ChangeRootDirectory", CONFIG_TYPE_STRING, FALSE }, { "ClockDrift", CONFIG_TYPE_INTEGER, FALSE }, +#ifdef _FFR_CONDITIONAL + { "ConditionalSignatures", CONFIG_TYPE_STRING, FALSE }, +#endif /* _FFR_CONDITIONAL */ #ifdef _FFR_DEFAULT_SENDER { "DefaultSender", CONFIG_TYPE_STRING, FALSE }, #endif /* _FFR_DEFAULT_SENDER */ @@ -220,6 +223,7 @@ struct configdef dkimf_config[] = { "SubDomains", CONFIG_TYPE_BOOLEAN, FALSE }, { "Syslog", CONFIG_TYPE_BOOLEAN, FALSE }, { "SyslogFacility", CONFIG_TYPE_STRING, FALSE }, + { "SyslogName", CONFIG_TYPE_STRING, FALSE }, { "SyslogSuccess", CONFIG_TYPE_BOOLEAN, FALSE }, { "TemporaryDirectory", CONFIG_TYPE_STRING, FALSE }, { "TestDNSData", CONFIG_TYPE_STRING, FALSE }, diff --git a/opendkim/opendkim-crypto.c b/opendkim/opendkim-crypto.c index d78426d6..af0f897d 100644 --- a/opendkim/opendkim-crypto.c +++ b/opendkim/opendkim-crypto.c @@ -2,9 +2,8 @@ ** Copyright (c) 2008, 2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009, 2010, 2012, 2013, The Trusted Domain Project. +** Copyright (c) 2009, 2010, 2012, 2013, 2018, The Trusted Domain Project. ** All rights reserved. -** */ #include "build-config.h" @@ -222,7 +221,11 @@ dkimf_crypto_free_id(void *ptr) { assert(pthread_setspecific(id_key, ptr) == 0); +#if OPENSSL_VERSION_NUMBER >= 0x10100000 + OPENSSL_thread_stop(); +#else ERR_remove_state(0); +#endif free(ptr); @@ -358,7 +361,11 @@ dkimf_crypto_init(void) return status; SSL_load_error_strings(); +#if OPENSSL_VERSION_NUMBER < 0x10100000L SSL_library_init(); +#else /* OPENSSL_VERSION_NUMBER < 0x10100000L */ + OPENSSL_init_ssl(0, NULL); +#endif /* OPENSSL_VERSION_NUMBER < 0x10100000L */ ERR_load_crypto_strings(); CRYPTO_set_id_callback(&dkimf_crypto_get_id); @@ -392,11 +399,15 @@ dkimf_crypto_free(void) { if (crypto_init_done) { +#if OPENSSL_VERSION_NUMBER >= 0x10100000 + OPENSSL_thread_stop(); +#else CRYPTO_cleanup_all_ex_data(); CONF_modules_free(); EVP_cleanup(); ERR_free_strings(); ERR_remove_state(0); +#endif if (nmutexes > 0) { diff --git a/opendkim/opendkim-db.c b/opendkim/opendkim-db.c index c877724e..af0c13c9 100644 --- a/opendkim/opendkim-db.c +++ b/opendkim/opendkim-db.c @@ -2,7 +2,8 @@ ** Copyright (c) 2008 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2014, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, The Trusted Domain Project. +** All rights reserved. */ #include "build-config.h" @@ -20,7 +21,6 @@ #ifdef HAVE_STDBOOL_H # include #endif /* HAVE_STDBOOL_H */ -#include #include #include #include @@ -966,9 +966,13 @@ dkimf_db_nextpunct(char *str) *p == '/' || *p == '@' || *p == '+' || - *p == '=' || *p == '?') return p; + + if (*p == '=' && + (!isxdigit(*(p + 1)) || + !isxdigit(*(p + 2)))) + return p; } return NULL; diff --git a/opendkim/opendkim-dns.c b/opendkim/opendkim-dns.c index 3aa13368..d1bea057 100644 --- a/opendkim/opendkim-dns.c +++ b/opendkim/opendkim-dns.c @@ -72,6 +72,7 @@ struct dkimf_unbound _Bool ub_poller; struct ub_ctx * ub_ub; pthread_mutex_t ub_lock; + pthread_mutex_t ub_config_lock; pthread_cond_t ub_ready; }; @@ -198,6 +199,7 @@ dkimf_unbound_cb(void *mydata, int err, struct ub_result *result) { /* result was bogus */ ubdata->ubd_result = DKIM_DNSSEC_BOGUS; + ub_resolve_free(result); return; } else @@ -440,7 +442,9 @@ dkimf_ub_config(void *srv, const char *file) ub = srv; + pthread_mutex_lock(&ub->ub_config_lock); status = ub_ctx_config(ub->ub_ub, (char *) file); + pthread_mutex_unlock(&ub->ub_config_lock); return (status == 0 ? 0 : -1); } @@ -607,6 +611,7 @@ dkimf_ub_init(void **ub) out->ub_poller = FALSE; pthread_mutex_init(&out->ub_lock, NULL); + pthread_mutex_init(&out->ub_config_lock, NULL); pthread_cond_init(&out->ub_ready, NULL); *ub = out; @@ -637,6 +642,7 @@ dkimf_ub_close(void *srv) ub_ctx_delete(ub->ub_ub); pthread_mutex_destroy(&ub->ub_lock); + pthread_mutex_destroy(&ub->ub_config_lock); pthread_cond_destroy(&ub->ub_ready); free(srv); diff --git a/opendkim/opendkim-genkey.8.in b/opendkim/opendkim-genkey.8.in index 70e7e9a4..8d9fb0d0 100644 --- a/opendkim/opendkim-genkey.8.in +++ b/opendkim/opendkim-genkey.8.in @@ -49,6 +49,10 @@ Instructs the tool to change to the named .I directory prior to creating files. By default the current directory is used. +.TP +.I \-\-ed25519 +generate a ed25519 key. + .TP .I \-h algorithms (\-\-hash-algorithms=name[:name[...]]) @@ -69,7 +73,7 @@ text in the key record. By default, no such text is included. .TP .I \-r -(\-\-restricted) +(\-\-restrict) Restricts the key for use in e-mail signing only. The default is to allow the key to be used for any service. diff --git a/opendkim/opendkim-genkey.in b/opendkim/opendkim-genkey.in index c1bb41e1..090d1f32 100644 --- a/opendkim/opendkim-genkey.in +++ b/opendkim/opendkim-genkey.in @@ -28,6 +28,7 @@ use Getopt::Long; ## Set up defaults ## +my $ed25519; my $bits = 1024; my $domain = "@DOMAIN@"; my $version = "@DOMAIN@"; @@ -68,6 +69,7 @@ sub usage print STDERR "\t--bits=n use n bits to generate the key\n"; print STDERR "\t--directory=path leave output in the named directory\n"; print STDERR "\t--domain=name generate data for the named domain [$domain]\n"; + print STDERR "\t--ed25519 generate a ed25519 key\n"; print STDERR "\t--hash-algorithms=list limit to use of the named algorithm(s)\n"; print STDERR "\t--help print help and exit\n"; print STDERR "\t--note=string include specified note in zone data\n"; @@ -89,6 +91,7 @@ my $opt_retval = &Getopt::Long::GetOptions('a|append-domain!' => \$append, 'b|bits=i' => \$bits, 'D|directory=s' => \$outdir, 'd|domain=s' => \$domain, + 'ed25519' => \$ed25519, 'h|hash-algorithms=s' => \$hashalgs, 'help!' => \$helponly, 'n|note=s' => \$note, @@ -125,18 +128,35 @@ if ($showversion) chdir($outdir) or die "$progname: $outdir: chdir(): $!";; umask(077); +if ($ed25519) +{ + $status = system("openssl version 2>/dev/null | grep --silent --ignore-case '^openssl 1.1.1'"); + if ($status != 0) + { + print STDERR "$progname: OpenSSL 1.1.1 is required for ED25519 support\n"; + exit(1); + } +} + ## generate a private key if ($verbose >= 1) { print STDERR "$progname: generating private key\n"; } -if ($bits < 1024) +if ((!$ed25519) and ($bits < 1024)) { print STDERR "$progname: WARNING: RFC6376 advises minimum 1024-bit keys\n"; } -$status = system("openssl genrsa -out " . $selector . ".private " . $bits . " > /dev/null 2>&1"); +if ($ed25519) +{ + $status = system("openssl genpkey -algorithm ed25519 -outform PEM -out " . $selector . ".private > /dev/null 2>&1"); +} +else +{ + $status = system("openssl genrsa -out " . $selector . ".private " . $bits . " > /dev/null 2>&1"); +} if ($status != 0) { if ($? & 127) @@ -164,7 +184,14 @@ if ($verbose) print STDERR "$progname: extracting public key\n"; } -$status = system("openssl rsa -in " . $selector . ".private -pubout -out " . $selector . ".public -outform PEM > /dev/null 2>&1"); +if ($ed25519) +{ + $status = system("openssl pkey -in ". $selector . ".private -inform PEM -outform DER -pubout 2>/dev/null | tail -c +13 | openssl base64 > " . $selector . ".public 2>/dev/null"); +} +else +{ + $status = system("openssl rsa -in " . $selector . ".private -pubout -out " . $selector . ".public -outform PEM > /dev/null 2>&1"); +} if ($status != 0) { if ($? & 127) @@ -271,7 +298,14 @@ if (!open($txtout, ">", $selector . ".txt")) exit(1); } -print $txtout $selector . "._domainkey" . ${domstr} . "\tIN\tTXT\t( \"v=DKIM1;" . $noteout . $hashout . " k=rsa; " . $flags . "\"\n\t \"p="; +if ($ed25519) +{ + print $txtout $selector . "._domainkey" . ${domstr} . "\tIN\tTXT\t( \"v=DKIM1;" . $noteout . $hashout . " k=ed25519; " . $flags . "\"\n\t \"p="; +} +else +{ + print $txtout $selector . "._domainkey" . ${domstr} . "\tIN\tTXT\t( \"v=DKIM1;" . $noteout . $hashout . " k=rsa; " . $flags . "\"\n\t \"p="; +} $len = length($keydata); $cur = 0; diff --git a/opendkim/opendkim-genzone.8.in b/opendkim/opendkim-genzone.8.in index 43b2b5d6..5d9b3e96 100644 --- a/opendkim/opendkim-genzone.8.in +++ b/opendkim/opendkim-genzone.8.in @@ -13,6 +13,7 @@ [\-o file] [\-r secs] [\-R secs] +[\-s] [\-S] [\-t secs] [\-T secs] @@ -57,8 +58,7 @@ hostname will be used; if the executing user can't be determined, "hostmaster" will be used. .TP .I \-d domain -Restricts output to those records for which the domain field is the -specified +Restricts output to those records for which the domain field is the specified .I domain. .TP .I \-D @@ -100,6 +100,9 @@ below), use .I secs as the zone retry time. The default is 1800. .TP +.I \-s +Extends the logic of "-d" to include subdomains. +.TP .I \-S Asks for an SOA record to be generated at the top of the output. The content of this output can be controlled using the @@ -142,7 +145,7 @@ This man page covers the version of that shipped with version @VERSION@ of .I OpenDKIM. .SH COPYRIGHT -Copyright (c) 2010, 2012, 2014, The Trusted Domain Project. +Copyright (c) 2010, 2012, 2014, 2015, The Trusted Domain Project. All rights reserved. .SH SEE ALSO .I nsupdate(8), diff --git a/opendkim/opendkim-genzone.c b/opendkim/opendkim-genzone.c index 698fd745..e1c53d53 100644 --- a/opendkim/opendkim-genzone.c +++ b/opendkim/opendkim-genzone.c @@ -52,7 +52,7 @@ /* definitions */ #define BUFRSZ 1024 -#define CMDLINEOPTS "C:d:DE:Fo:N:r:R:St:T:uvx:" +#define CMDLINEOPTS "C:d:DE:Fo:N:r:R:sSt:T:uvx:" #define DEFCONFFILE CONFIG_BASE "/opendkim.conf" #define DEFEXPIRE 604800 #define DEFREFRESH 10800 @@ -199,6 +199,7 @@ usage(void) "\t-N ns[,...] \tlist NS records\n" "\t-r secs \tuse specified refresh time in SOA\n" "\t-R secs \tuse specified retry time in SOA\n" + "\t-s \twith -d, also match subdomains\n" "\t-S \twrite an SOA record\n" "\t-t secs \tuse specified per-record TTL\n" "\t-T secs \tuse specified default TTL in SOA\n" @@ -227,6 +228,7 @@ main(int argc, char **argv) _Bool nsupdate = FALSE; _Bool suffix = FALSE; _Bool fqdnsuffix = FALSE; + _Bool subdomains = FALSE; _Bool writesoa = FALSE; int c; int status; @@ -241,6 +243,8 @@ main(int argc, char **argv) long len; time_t now; size_t keylen; + size_t domain_len; + size_t onlydomain_len; char *p; char *dataset = NULL; char *outfile = NULL; @@ -333,6 +337,10 @@ main(int argc, char **argv) } break; + case 's': + subdomains = TRUE; + break; + case 'S': writesoa = TRUE; break; @@ -375,6 +383,13 @@ main(int argc, char **argv) } } + /* sanity check */ + if (subdomains && onlydomain == NULL) { + fprintf(stderr, "%s: subdomain matching requires a domain\n", + progname); + return EX_USAGE; + } + if (optind != argc) dataset = argv[optind]; @@ -545,8 +560,6 @@ main(int argc, char **argv) fprintf(out, "; DKIM public key zone data\n"); if (onlydomain != NULL) fprintf(out, "; for %s\n", onlydomain); - fprintf(out, "; auto-generated by %s at %s\n", progname, - ctime(&now)); } if (writesoa && !nsupdate) @@ -639,12 +652,29 @@ main(int argc, char **argv) break; } - if (onlydomain != NULL && strcasecmp(domain, onlydomain) != 0) - { - fprintf(stderr, "%s: record %d for '%s' skipped\n", - progname, c, keyname); + if (subdomains) { + domain_len = strlen(domain); + onlydomain_len = strlen(onlydomain); + + if (!((domain_len == onlydomain_len && + strcasecmp(domain, onlydomain) == 0) || + (domain_len > onlydomain_len && + domain[domain_len - onlydomain_len - 1] == '.' && + strcasecmp(domain + domain_len - onlydomain_len, + onlydomain) == 0))) { + fprintf(stderr, "%s: record %d for '%s' skipped\n", + progname, c, keyname); + continue; + } + } else { + if (onlydomain != NULL && + strcasecmp(domain, onlydomain) != 0) + { + fprintf(stderr, "%s: record %d for '%s' skipped\n", + progname, c, keyname); - continue; + continue; + } } if (verbose > 1) diff --git a/opendkim/opendkim-lua.3.in b/opendkim/opendkim-lua.3.in index b938c924..4ed9edf1 100644 --- a/opendkim/opendkim-lua.3.in +++ b/opendkim/opendkim-lua.3.in @@ -315,6 +315,7 @@ descriptions can be found above: .B odkim.get_mtasymbol, .B odkim.get_rcpt, .B odkim.get_rcptarray, +.B odkim.internal_ip, .B odkim.log, .B odkim.rcpt_count, and @@ -389,6 +390,7 @@ descriptions can be found above: .B odkim.get_sigarray, .B odkim.get_sigcount, .B odkim.get_sighandle, +.B odkim.internal_ip, .B odkim.log, .B odkim.parse_field, .B odkim.rcpt_count, @@ -429,6 +431,7 @@ descriptions can be found above: .B odkim.get_sigarray, .B odkim.get_sigcount, .B odkim.get_sighandle, +.B odkim.internal_ip, .B odkim.log, .B odkim.parse_field, .B odkim.rcpt_count, @@ -556,7 +559,7 @@ header file This man page covers version @VERSION@ of .I OpenDKIM. .SH COPYRIGHT -Copyright (c) 2009-2014, The Trusted Domain Project. All rights reserved. +Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. .SH SEE ALSO .I opendkim(8), .I opendkim.conf(5) diff --git a/opendkim/opendkim-lua.c b/opendkim/opendkim-lua.c index 71dd24ab..3786aa4b 100644 --- a/opendkim/opendkim-lua.c +++ b/opendkim/opendkim-lua.c @@ -88,6 +88,7 @@ static const luaL_Reg dkimf_lua_lib_screen[] = { "get_sigarray", dkimf_xs_getsigarray }, { "get_sigcount", dkimf_xs_getsigcount }, { "get_sighandle", dkimf_xs_getsighandle }, + { "internal_ip", dkimf_xs_internalip }, { "log", dkimf_xs_log }, { "parse_field", dkimf_xs_parsefield }, { "rcpt_count", dkimf_xs_rcptcount }, @@ -112,6 +113,7 @@ static const luaL_Reg dkimf_lua_lib_stats[] = { "get_sigarray", dkimf_xs_getsigarray }, { "get_sigcount", dkimf_xs_getsigcount }, { "get_sighandle", dkimf_xs_getsighandle }, + { "internal_ip", dkimf_xs_internalip }, { "log", dkimf_xs_log }, { "parse_field", dkimf_xs_parsefield }, # ifdef _FFR_RBL @@ -149,6 +151,7 @@ static const luaL_Reg dkimf_lua_lib_final[] = { "get_sigarray", dkimf_xs_getsigarray }, { "get_sigcount", dkimf_xs_getsigcount }, { "get_sighandle", dkimf_xs_getsighandle }, + { "internal_ip", dkimf_xs_internalip }, { "log", dkimf_xs_log }, { "quarantine", dkimf_xs_quarantine }, { "parse_field", dkimf_xs_parsefield }, @@ -282,11 +285,11 @@ dkimf_lua_alloc(void *ud, void *ptr, size_t osize, size_t nsize) free(ptr); return NULL; } -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 else if (nsize != 0 && ptr == NULL) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ else if (nsize != 0 && osize == 0) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { return malloc(nsize); } @@ -482,12 +485,12 @@ dkimf_lua_setup_hook(void *ctx, const char *script, size_t scriptlen, ** Register functions. */ -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 luaL_newlib(l, dkimf_lua_lib_setup); lua_setglobal(l, "odkim"); -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ luaL_register(l, "odkim", dkimf_lua_lib_setup); -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ lua_pop(l, 1); /* @@ -529,11 +532,11 @@ dkimf_lua_setup_hook(void *ctx, const char *script, size_t scriptlen, /* import other globals */ dkimf_import_globals(ctx, l); -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 switch (lua_load(l, dkimf_lua_reader, (void *) &io, name, NULL)) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, dkimf_lua_reader, (void *) &io, name)) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; @@ -561,8 +564,12 @@ dkimf_lua_setup_hook(void *ctx, const char *script, size_t scriptlen, io.lua_io_len = 0; io.lua_io_alloc = 0; +#if LUA_VERSION_NUM >= 503 + if (lua_dump(l, dkimf_lua_writer, &io, 0) == 0) +#else if (lua_dump(l, dkimf_lua_writer, &io) == 0) - { +#endif + { *keep = (void *) io.lua_io_script; *funclen = io.lua_io_len; } @@ -637,12 +644,12 @@ dkimf_lua_screen_hook(void *ctx, const char *script, size_t scriptlen, ** Register functions. */ -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 luaL_newlib(l, dkimf_lua_lib_screen); lua_setglobal(l, "odkim"); -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ luaL_register(l, "odkim", dkimf_lua_lib_screen); -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ lua_pop(l, 1); /* @@ -674,11 +681,11 @@ dkimf_lua_screen_hook(void *ctx, const char *script, size_t scriptlen, /* import other globals */ dkimf_import_globals(ctx, l); -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 switch (lua_load(l, dkimf_lua_reader, (void *) &io, name, NULL)) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, dkimf_lua_reader, (void *) &io, name)) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; @@ -706,7 +713,11 @@ dkimf_lua_screen_hook(void *ctx, const char *script, size_t scriptlen, io.lua_io_len = 0; io.lua_io_alloc = 0; +#if LUA_VERSION_NUM >= 503 + if (lua_dump(l, dkimf_lua_writer, &io, 0) == 0) +#else if (lua_dump(l, dkimf_lua_writer, &io) == 0) +#endif { *keep = (void *) io.lua_io_script; *funclen = io.lua_io_len; @@ -782,12 +793,12 @@ dkimf_lua_stats_hook(void *ctx, const char *script, size_t scriptlen, ** Register functions. */ -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 luaL_newlib(l, dkimf_lua_lib_stats); lua_setglobal(l, "odkim"); -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ luaL_register(l, "odkim", dkimf_lua_lib_stats); -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ lua_pop(l, 1); /* @@ -911,11 +922,11 @@ dkimf_lua_stats_hook(void *ctx, const char *script, size_t scriptlen, /* import other globals */ dkimf_import_globals(ctx, l); -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 switch (lua_load(l, dkimf_lua_reader, (void *) &io, name, NULL)) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, dkimf_lua_reader, (void *) &io, name)) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; @@ -943,7 +954,11 @@ dkimf_lua_stats_hook(void *ctx, const char *script, size_t scriptlen, io.lua_io_len = 0; io.lua_io_alloc = 0; +#if LUA_VERSION_NUM >= 503 + if (lua_dump(l, dkimf_lua_writer, &io, 0) == 0) +#else if (lua_dump(l, dkimf_lua_writer, &io) == 0) +#endif { *keep = (void *) io.lua_io_script; *funclen = io.lua_io_len; @@ -1019,12 +1034,12 @@ dkimf_lua_final_hook(void *ctx, const char *script, size_t scriptlen, ** Register functions. */ -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 luaL_newlib(l, dkimf_lua_lib_final); lua_setglobal(l, "odkim"); -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ luaL_register(l, "odkim", dkimf_lua_lib_final); -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ lua_pop(l, 1); /* @@ -1148,11 +1163,11 @@ dkimf_lua_final_hook(void *ctx, const char *script, size_t scriptlen, /* import other globals */ dkimf_import_globals(ctx, l); -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 switch (lua_load(l, dkimf_lua_reader, (void *) &io, name, NULL)) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, dkimf_lua_reader, (void *) &io, name)) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; @@ -1180,7 +1195,11 @@ dkimf_lua_final_hook(void *ctx, const char *script, size_t scriptlen, io.lua_io_len = 0; io.lua_io_alloc = 0; +#if LUA_VERSION_NUM >= 503 + if (lua_dump(l, dkimf_lua_writer, &io, 0) == 0) +#else if (lua_dump(l, dkimf_lua_writer, &io) == 0) +#endif { *keep = (void *) io.lua_io_script; *funclen = io.lua_io_len; @@ -1249,11 +1268,11 @@ dkimf_lua_db_hook(const char *script, size_t scriptlen, const char *query, lua_pushstring(l, query); lua_setglobal(l, "query"); -# if LUA_VERSION_NUM == 502 +# if LUA_VERSION_NUM >= 502 switch (lua_load(l, dkimf_lua_reader, (void *) &io, script, NULL)) -# else /* LUA_VERSION_NUM == 502 */ +# else /* LUA_VERSION_NUM >= 502 */ switch (lua_load(l, dkimf_lua_reader, (void *) &io, script)) -# endif /* LUA_VERSION_NUM == 502 */ +# endif /* LUA_VERSION_NUM >= 502 */ { case 0: break; @@ -1281,7 +1300,11 @@ dkimf_lua_db_hook(const char *script, size_t scriptlen, const char *query, io.lua_io_len = 0; io.lua_io_alloc = 0; +#if LUA_VERSION_NUM >= 503 + if (lua_dump(l, dkimf_lua_writer, &io, 0) == 0) +#else if (lua_dump(l, dkimf_lua_writer, &io) == 0) +#endif { *keep = (void *) io.lua_io_script; *funclen = io.lua_io_len; diff --git a/opendkim/opendkim.8.in b/opendkim/opendkim.8.in index 436610c7..e2b6cea7 100644 --- a/opendkim/opendkim.8.in +++ b/opendkim/opendkim.8.in @@ -129,9 +129,18 @@ database name is "odkim", and the data are in columns "host" (the keys) and "v1" and "v2" (the values) inside table "macros". This example would thus return two values when a match is found. +The key may also include a "filter" value which will be included in all generated +SQL as an AND clause after the WHERE clause that declares the search criteria. +For example, given the above DSN specification with an additional "filter" value +of "ID > 1000", the generated SQL for a query for "foo" would look like so: + +SELECT v1,v2 FROM macros WHERE host = 'foo' AND ID > 1000 + No value within the DSN may contain any of the six punctuation characters -(":", "/", "@", "+", "?" and "=") used to separate portions of the DSN from -each other. +(":", "/", "@", "+", "?" and "=") used to delimit portions of the DSN. +To include such characters within a value, encode them in quoted-printable +style (e.g., "=20" will be translated into a single space character). +Encoding of spaces is also advised. .TP .I e) If the string begins with "ldap:", "ldaps:" or "ldapi:", it is presumed diff --git a/opendkim/opendkim.c b/opendkim/opendkim.c index d4229e8f..803f37b0 100644 --- a/opendkim/opendkim.c +++ b/opendkim/opendkim.c @@ -2,7 +2,8 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, 2018, The Trusted Domain Project. +** All rights reserved. */ #include "build-config.h" @@ -273,10 +274,8 @@ struct dkimf_config unsigned int conf_repcachettl; /* reputation cache TTL */ unsigned int conf_reptimeout; /* reputation query timeout */ #endif /* _FFR_REPUTATION */ -#ifdef USE_UNBOUND unsigned int conf_boguskey; /* bogus key action */ unsigned int conf_unprotectedkey; /* unprotected key action */ -#endif /* USE_UNBOUND */ #ifdef _FFR_RATE_LIMIT unsigned int conf_flowdatattl; /* flow data TTL */ unsigned int conf_flowfactor; /* flow factor */ @@ -320,6 +319,9 @@ struct dkimf_config char * conf_chroot; /* chroot(2) directory */ char * conf_selectcanonhdr; /* canon select header name */ u_char * conf_selector; /* key selector */ +#ifdef _FFR_CONDITIONAL + char * conf_conditional; /* conditional signing */ +#endif /* _FFR_CONDITIONAL */ #ifdef _FFR_DEFAULT_SENDER char * conf_defsender; /* default sender address */ #endif /* _FFR_DEFAULT_SENDER */ @@ -427,6 +429,9 @@ struct dkimf_config DKIMF_DB conf_ratelimitdb; /* domain rate limits */ DKIMF_DB conf_flowdatadb; /* domain flow data */ #endif /* _FFR_RATE_LIMIT */ +#ifdef _FFR_CONDITIONAL + DKIMF_DB conf_conditionaldb; /* conditional signatures DB */ +#endif /* _FFR_CONDITIONAL */ #ifdef _FFR_REPUTATION char * conf_repratios; /* reputed ratios */ DKIMF_DB conf_repratiosdb; /* reputed ratios DB */ @@ -628,6 +633,7 @@ struct lookup dkimf_sign[] = { { "rsa-sha1", DKIM_SIGN_RSASHA1 }, { "rsa-sha256", DKIM_SIGN_RSASHA256 }, + { "ed25519-sha256", DKIM_SIGN_ED25519SHA256 }, { NULL, -1 }, }; @@ -665,7 +671,6 @@ struct lookup log_facilities[] = { NULL, -1 } }; -#ifdef USE_UNBOUND # define DKIMF_KEYACTIONS_NONE 0 # define DKIMF_KEYACTIONS_NEUTRAL 1 # define DKIMF_KEYACTIONS_FAIL 2 @@ -677,7 +682,6 @@ struct lookup dkimf_keyactions[] = { "fail", DKIMF_KEYACTIONS_FAIL }, { NULL, -1 }, }; -#endif /* USE_UNBOUND */ struct lookup dkimf_statusstrings[] = { @@ -750,7 +754,6 @@ _Bool querycache; /* local query cache */ #endif /* QUERY_CACHE */ _Bool die; /* global "die" flag */ int diesig; /* signal to distribute */ -int thread_count; /* thread count */ #ifdef QUERY_CACHE time_t cache_lastlog; /* last cache stats logged */ #endif /* QUERY_CACHE */ @@ -4292,7 +4295,7 @@ dkimf_db_error(DKIMF_DB db, const char *key) */ static void -dkimf_init_syslog(char *facility) +dkimf_init_syslog(char *name, char *facility) { #ifdef LOG_MAIL int code; @@ -4313,11 +4316,11 @@ dkimf_init_syslog(char *facility) } } - openlog(progname, LOG_PID, code); + openlog(name != NULL ? name : progname, LOG_PID, code); #else /* LOG_MAIL */ closelog(); - openlog(progname, LOG_PID); + openlog(name != NULL ? name : progname, LOG_PID); #endif /* LOG_MAIL */ } @@ -4725,10 +4728,9 @@ dkimf_securefile(const char *path, ino_t *ino, uid_t myuid, char *err, if (myuid == (uid_t) -1) myuid = pw->pw_uid; - pthread_mutex_unlock(&pwdb_lock); - #ifdef HAVE_REALPATH strlcpy(myname, pw->pw_name, sizeof myname); + pthread_mutex_unlock(&pwdb_lock); p = realpath(path, real); if (p == NULL) @@ -4769,6 +4771,8 @@ dkimf_securefile(const char *path, ino_t *ino, uid_t myuid, char *err, #else /* HAVE_REALPATH */ struct stat s; + pthread_mutex_unlock(&pwdb_lock); + status = stat(path, &s); if (status != 0) return -1; @@ -5233,7 +5237,7 @@ dkimf_msr_body(struct signreq *sr, DKIM **last, u_char *body, size_t bodylen) /* ** DKIMF_MSR_MINBODY -- determine minimum body required to satisfy all -** all open canonicalizations +** open canonicalizations ** ** Parameters: ** srh -- head of the signature request list @@ -5991,6 +5995,11 @@ dkimf_config_free(struct dkimf_config *conf) dkimf_db_close(conf->conf_resigndb); #endif /* _FFR_RESIGN */ +#ifdef _FFR_CONDITIONAL + if (conf->conf_conditionaldb != NULL) + dkimf_db_close(conf->conf_conditionaldb); +#endif /* _FFR_CONDITIONAL */ + #ifdef _FFR_RATE_LIMIT if (conf->conf_ratelimitdb != NULL) dkimf_db_close(conf->conf_ratelimitdb); @@ -6184,11 +6193,11 @@ dkimf_config_load(struct config *data, struct dkimf_config *conf, { int tmpint; -#ifdef USE_LDAP - (void) config_get(data, "LDAPSoftStart", +#if (USE_LDAP || USE_ODBX) + (void) config_get(data, "SoftStart", &conf->conf_softstart, sizeof conf->conf_softstart); -#endif /* USE_LDAP */ +#endif /* (USE_LDAP || USE_ODBX) */ (void) config_get(data, "DNSConnect", &conf->conf_dnsconnect, @@ -6643,7 +6652,6 @@ dkimf_config_load(struct config *data, struct dkimf_config *conf, &conf->conf_resolverconfig, sizeof conf->conf_resolverconfig); -#ifdef USE_UNBOUND str = NULL; (void) config_get(data, "BogusKey", &str, sizeof str); if (str != NULL) @@ -6685,7 +6693,6 @@ dkimf_config_load(struct config *data, struct dkimf_config *conf, { conf->conf_unprotectedkey = DKIMF_KEYACTIONS_NONE; } -#endif /* USE_UNBOUND */ #ifdef USE_LUA str = NULL; @@ -7533,6 +7540,35 @@ dkimf_config_load(struct config *data, struct dkimf_config *conf, } #endif /* _FFR_RESIGN */ +#ifdef _FFR_CONDITIONAL + str = NULL; + if (conf->conf_conditional != NULL) + { + str = conf->conf_conditional; + } + else if (data != NULL) + { + (void) config_get(data, "ConditionalSignatures", + &str, sizeof str); + } + if (str != NULL) + { + int status; + char *dberr = NULL; + + status = dkimf_db_open(&conf->conf_conditionaldb, str, + (dbflags | DKIMF_DB_FLAG_ICASE | + DKIMF_DB_FLAG_READONLY), + NULL, &dberr); + if (status != 0) + { + snprintf(err, errlen, "%s: dkimf_db_open(): %s", + str, dberr); + return -1; + } + } +#endif /* _FFR_CONDITIONAL */ + #ifdef _FFR_RATE_LIMIT str = NULL; if (data != NULL) @@ -8350,15 +8386,18 @@ dkimf_config_load(struct config *data, struct dkimf_config *conf, /* activate logging if requested */ if (conf->conf_dolog) { + char *log_name = NULL; char *log_facility = NULL; if (data != NULL) { + (void) config_get(data, "SyslogName", &log_name, + sizeof log_name); (void) config_get(data, "SyslogFacility", &log_facility, sizeof log_facility); } - dkimf_init_syslog(log_facility); + dkimf_init_syslog(log_name, log_facility); } return 0; @@ -9109,6 +9148,7 @@ dkimf_log_ssl_errors(DKIM *dkim, DKIM_SIGINFO *sig, char *jobid) { char *selector; char *domain; + char *algorithm; const char *errbuf; assert(dkim != NULL); @@ -9118,21 +9158,23 @@ dkimf_log_ssl_errors(DKIM *dkim, DKIM_SIGINFO *sig, char *jobid) { domain = dkim_sig_getdomain(sig); selector = dkim_sig_getselector(sig); + algorithm = dkim_sig_getalgorithm(sig); errbuf = dkim_sig_getsslbuf(sig); } else { domain = NULL; selector = NULL; + algorithm = NULL; errbuf = dkim_getsslbuf(dkim); } if (errbuf != NULL) { - if (selector != NULL && domain != NULL) + if (selector != NULL && domain != NULL && algorithm != NULL) { - syslog(LOG_INFO, "%s: s=%s d=%s SSL %s", jobid, - selector, domain, errbuf); + syslog(LOG_INFO, "%s: s=%s d=%s a=%s SSL %s", jobid, + selector, domain, algorithm, errbuf); } else { @@ -9480,6 +9522,7 @@ dkimf_libstatus(SMFICTX *ctx, DKIM *dkim, char *where, int status) { u_char *selector = NULL; u_char *domain = NULL; + u_char *algorithm = NULL; DKIM_SIGINFO *sig; sig = dkim_getsignature(dkim); @@ -9487,14 +9530,15 @@ dkimf_libstatus(SMFICTX *ctx, DKIM *dkim, char *where, int status) { selector = dkim_sig_getselector(sig); domain = dkim_sig_getdomain(sig); + algorithm = dkim_sig_getalgorithm(sig); } if (selector != NULL && domain != NULL) { syslog(LOG_NOTICE, - "%s: key revoked (s=%s, d=%s)", + "%s: key revoked (s=%s, d=%s, a=%s)", JOBID(dfc->mctx_jobid), selector, - domain); + domain, algorithm); } } break; @@ -10551,6 +10595,7 @@ dkimf_sigreport(connctx cc, struct dkimf_config *conf, char *hostname) ** Parameters: ** hdr -- header buffer ** hdrlen -- size of header buffer +** tmpstr -- a dstring to construct the result ** dkim -- DKIM verification handle ** conf -- config object ** status -- message context status (may be updated) @@ -10560,14 +10605,15 @@ dkimf_sigreport(connctx cc, struct dkimf_config *conf, char *hostname) */ void -dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, - struct dkimf_config *conf, int *status) +dkimf_ar_all_sigs(char *hdr, size_t hdrlen, struct dkimf_dstring *tmpstr, + DKIM *dkim, struct dkimf_config *conf, int *status) { int nsigs; DKIM_STAT dstatus; DKIM_SIGINFO **sigs; assert(hdr != NULL); + assert(tmpstr != NULL); assert(dkim != NULL); assert(conf != NULL); assert(status != NULL); @@ -10583,6 +10629,8 @@ dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, char *result; char *dnssec; char *domain; + char *selector; + char *algorithm; char ss[BUFRSZ + 1]; char tmp[BUFRSZ + 1]; char val[MAXADDRESS + 1]; @@ -10600,8 +10648,16 @@ dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, &keybits) != DKIM_STAT_OK) keybits = 0; - ssl = sizeof ss - 1; - ts = dkim_get_sigsubstring(dkim, sigs[c], ss, &ssl); + if (conf->conf_noheaderb) + { + ts = -1; + } + else + { + ssl = sizeof ss - 1; + ts = dkim_get_sigsubstring(dkim, sigs[c], ss, + &ssl); + } if ((dkim_sig_getflags(sigs[c]) & DKIM_SIGFLAG_PASSED) != 0 && dkim_sig_getbh(sigs[c]) == DKIM_SIGBH_MATCH) @@ -10654,7 +10710,6 @@ dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, dnssec = NULL; -#ifdef USE_UNBOUND switch (dkim_sig_getdnssec(sigs[c])) { case DKIM_DNSSEC_UNKNOWN: @@ -10690,7 +10745,6 @@ dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, dnssec = "secure"; break; } -#endif /* USE_UNBOUND */ memset(val, '\0', sizeof val); @@ -10698,22 +10752,178 @@ dkimf_ar_all_sigs(char *hdr, size_t hdrlen, DKIM *dkim, val, sizeof val - 1); domain = dkim_sig_getdomain(sigs[c]); + selector = dkim_sig_getselector(sigs[c]); + algorithm = dkim_sig_getalgorithm(sigs[c]); + + dkimf_dstring_blank(tmpstr); + dkimf_dstring_printf(tmpstr, "%s%s", + c == 0 ? "" : ";", DELIMITER); + dkimf_dstring_printf(tmpstr, "dkim=%s", result); + dkimf_dstring_printf(tmpstr, comment); + if (keybits > 0) + { + dkimf_dstring_printf(tmpstr, + " (%u-bit key%s%s)", + keybits, + dnssec == NULL ? "" + : "; ", + dnssec == NULL ? "" + : dnssec); + } + dkimf_dstring_printf(tmpstr, + " header.d=%s header.i=%s header.a=%s header.s=%s", + domain, val, algorithm, selector); + if (ts == DKIM_STAT_OK) + { + dkimf_dstring_printf(tmpstr, " header.b=%s", + ss); + } + + strlcat(hdr, dkimf_dstring_get(tmpstr), hdrlen); + } + } +} + +#ifdef _FFR_CONDITIONAL +/* +** DKIMF_CHECK_CONDITIONAL -- apply any conditional signature needed +** +** Parameters: +** dfc -- message context +** conf -- configuration +** sr -- a signing request +** +** Return value: +** Status from dkim_conditional, if any. +*/ + +static DKIM_STAT +dkimf_check_conditional(struct msgctx *dfc, struct dkimf_config *conf, + struct signreq *sr) +{ + _Bool found; + size_t len; + DKIM_STAT status; + struct dkimf_dstring *dstr = NULL; + struct addrlist *a; + struct signreq *newsr_head = NULL; + struct signreq *newsr_tail = NULL; + char *at; + + dstr = dkimf_dstring_new(BUFRSZ, 0); + dkimf_dstring_cat(dstr, dfc->mctx_domain); + dkimf_dstring_cat1(dstr, ':'); + len = dkimf_dstring_len(dstr); + + for (a = dfc->mctx_rcptlist; a != NULL; a = a->a_next) + { + dkimf_dstring_chop(dstr, len); + + at = strchr(a->a_addr, '@'); + if (at == NULL) + continue; + + dkimf_dstring_cat(dstr, at + 1); + + /* + ** Look for from/to pair in conditional DB; if found, + ** request a conditional signature with d= from-domain + ** and !cd= recipient domain, for now with l=0 + */ + + found = FALSE; + if (dkimf_db_get(conf->conf_conditionaldb, + dkimf_dstring_get(dstr), + 0, NULL, 0, &found) != 0) + { + if (conf->conf_dolog) + syslog(LOG_ERR, "dkimf_db_get() failed"); + + return DKIM_STAT_INTERNAL; + } + + if (found) + { + int status; + struct signreq *newsr; + void *keydata; + unsigned char *sdomain; + unsigned char *selector; + + newsr = (struct signreq *) malloc(sizeof(struct signreq)); + if (newsr == NULL) + { + if (conf->conf_dolog) + syslog(LOG_ERR, "malloc() failed"); + + return DKIM_STAT_NORESOURCE; + } + + memset(newsr, '\0', sizeof(*newsr)); - snprintf(tmp, sizeof tmp, - "%s%sdkim=%s%s (%u-bit key%s%s) header.d=%s header.i=%s%s%s", - c == 0 ? "" : ";", - DELIMITER, result, comment, - keybits, - dnssec == NULL ? "" : "; ", - dnssec == NULL ? "" : dnssec, - domain, val, - ts == DKIM_STAT_OK ? " header.b=" : "", - ts == DKIM_STAT_OK ? ss : ""); + if (sr->srq_keydata == NULL) + { + keydata = (dkim_sigkey_t) conf->conf_seckey; + sdomain = dfc->mctx_domain; + selector = conf->conf_selector; + } + else + { + keydata = sr->srq_keydata; + sdomain = sr->srq_domain; + selector = sr->srq_selector; + } + + newsr->srq_dkim = dkim_sign(conf->conf_libopendkim, + dfc->mctx_jobid, + NULL, + keydata, + selector, + sdomain, + dfc->mctx_hdrcanon, + dfc->mctx_bodycanon, + dfc->mctx_signalg, + 0, &status); + if (status != DKIM_STAT_OK) + { + if (conf->conf_dolog) + syslog(LOG_ERR, "dkim_sign() failed"); + + free(newsr); + return DKIM_STAT_INTERNAL; + } + + status = dkim_conditional(newsr->srq_dkim, at + 1); + if (status != DKIM_STAT_OK) + { + free(newsr); + return status; + } - strlcat(hdr, tmp, hdrlen); + if (newsr_head == NULL) + { + newsr_head = newsr; + newsr_tail = newsr; + } + else + { + newsr_tail->srq_next = newsr; + newsr_tail = newsr; + } } } + + if (dfc->mctx_srtail != NULL && newsr_head != NULL) + { + dfc->mctx_srtail->srq_next = newsr_head; + dfc->mctx_srtail = newsr_tail; + } + + dkimf_dstring_free(dstr); + + return DKIM_STAT_OK; } +#endif /* _FFR_CONDITIONAL */ /* ** END private section @@ -11151,11 +11361,9 @@ mlfi_envfrom(SMFICTX *ctx, char **envfrom) sfsistat mlfi_envrcpt(SMFICTX *ctx, char **envrcpt) { - char *copy; connctx cc; msgctx dfc; struct dkimf_config *conf; - char addr[MAXADDRESS + 1]; assert(ctx != NULL); assert(envrcpt != NULL); @@ -11172,6 +11380,9 @@ mlfi_envrcpt(SMFICTX *ctx, char **envrcpt) #ifdef _FFR_RESIGN || conf->conf_resigndb != NULL #endif /* _FFR_RESIGN */ +#ifdef _FFR_CONDITIONAL + || conf->conf_conditionaldb != NULL +#endif /* _FFR_CONDITIONAL */ #ifdef USE_LUA || conf->conf_setupscript != NULL || conf->conf_screenscript != NULL @@ -11182,27 +11393,12 @@ mlfi_envrcpt(SMFICTX *ctx, char **envrcpt) #endif /* USE_LUA */ ) { + char *copy; + struct addrlist *a; + char addr[MAXADDRESS + 1]; + strlcpy(addr, envrcpt[0], sizeof addr); dkimf_stripbrackets(addr); - } - - if (conf->conf_dontsigntodb != NULL - || conf->conf_bldb != NULL - || conf->conf_redirect != NULL -#ifdef _FFR_RESIGN - || conf->conf_resigndb != NULL -#endif /* _FFR_RESIGN */ -#ifdef USE_LUA - || conf->conf_setupscript != NULL - || conf->conf_screenscript != NULL - || conf->conf_finalscript != NULL -# ifdef _FFR_STATSEXT - || conf->conf_statsscript != NULL -# endif /* _FFR_STATSEXT */ -#endif /* USE_LUA */ - ) - { - struct addrlist *a; copy = strdup(addr); if (copy == NULL) @@ -11213,7 +11409,6 @@ mlfi_envrcpt(SMFICTX *ctx, char **envrcpt) "message requeueing (internal error)"); } - free(copy); dkimf_cleanup(ctx); return SMFIS_TEMPFAIL; } @@ -11406,6 +11601,9 @@ mlfi_header(SMFICTX *ctx, char *headerf, char *headerv) if (conf->conf_dolog) syslog(LOG_ERR, "dkimf_db_get() failed"); + TRYFREE(newhdr->hdr_hdr); + free(newhdr); + return SMFIS_TEMPFAIL; } @@ -12421,6 +12619,11 @@ mlfi_eoh(SMFICTX *ctx) for (sr = dfc->mctx_srhead; sr != NULL; sr = sr->srq_next) { +#ifdef _FFR_CONDITIONAL + if (sr->srq_dkim != NULL) + continue; +#endif /* _FFR_CONDITIONAL */ + if (sr->srq_signlen == (ssize_t) -1) signlen = conf->conf_signbytes; else @@ -12520,69 +12723,88 @@ mlfi_eoh(SMFICTX *ctx) } } #endif /* _FFR_RESIGN */ + +#ifdef _FFR_CONDITIONAL + if (conf->conf_conditionaldb) + { + status = dkimf_check_conditional(dfc, conf, sr); + if (status != DKIM_STAT_OK) + { + return dkimf_libstatus(ctx, NULL, + "dkim_conditional()", + status); + } + } +#endif /* _FFR_CONDITIONAL */ } } /* if requested, verify RFC5322-required headers (RFC5322 3.6) */ if (conf->conf_reqhdrs) { - _Bool ok = TRUE; + char *msg = NULL; /* exactly one From: */ if (dkimf_findheader(dfc, "From", 0) == NULL || dkimf_findheader(dfc, "From", 1) != NULL) - ok = FALSE; + msg = "message does not have exactly one From field"; /* exactly one Date: */ if (dkimf_findheader(dfc, "Date", 0) == NULL || dkimf_findheader(dfc, "Date", 1) != NULL) - ok = FALSE; + msg = "message does not have exactly one Date field"; /* no more than one Reply-To: */ if (dkimf_findheader(dfc, "Reply-To", 1) != NULL) - ok = FALSE; + msg = "message has multiple Reply-To fields"; /* no more than one To: */ if (dkimf_findheader(dfc, "To", 1) != NULL) - ok = FALSE; + msg = "message has multiple To fields"; /* no more than one Cc: */ if (dkimf_findheader(dfc, "Cc", 1) != NULL) - ok = FALSE; + msg = "message has multiple Cc fields"; /* no more than one Bcc: */ if (dkimf_findheader(dfc, "Bcc", 1) != NULL) - ok = FALSE; + msg = "message has multiple Bcc fields"; /* no more than one Message-Id: */ if (dkimf_findheader(dfc, "Message-Id", 1) != NULL) - ok = FALSE; + msg = "message has multiple Message-Id fields"; /* no more than one In-Reply-To: */ if (dkimf_findheader(dfc, "In-Reply-To", 1) != NULL) - ok = FALSE; + msg = "message has multiple In-Reply-To fields"; /* no more than one References: */ if (dkimf_findheader(dfc, "References", 1) != NULL) - ok = FALSE; + msg = "message has multiple References fields"; /* no more than one Subject: */ if (dkimf_findheader(dfc, "Subject", 1) != NULL) - ok = FALSE; + msg = "message has multiple Subject fields"; - if (!ok) + if (msg != NULL) { if (conf->conf_dolog) { syslog(LOG_INFO, - "%s: RFC5322 header requirement error", - dfc->mctx_jobid); + "%s: RFC5322 header requirement error: %s", + dfc->mctx_jobid, msg); } - dfc->mctx_addheader = TRUE; - dfc->mctx_headeronly = TRUE; - dfc->mctx_status = DKIMF_STATUS_BADFORMAT; - return SMFIS_CONTINUE; + if (dkimf_setreply(ctx, "550", "5.0.0", + msg) != MI_SUCCESS && + conf->conf_dolog) + { + syslog(LOG_NOTICE, + "%s: smfi_setreply() failed", + dfc->mctx_jobid); + } + dkimf_cleanup(ctx); + return SMFIS_REJECT; } } @@ -13175,13 +13397,12 @@ mlfi_body(SMFICTX *ctx, u_char *bodyp, size_t bodylen) return dkimf_libstatus(ctx, last, "dkim_body()", status); #ifdef SMFIS_SKIP - if (dfc->mctx_srhead != NULL && cc->cctx_milterv2 && - dkimf_msr_minbody(dfc->mctx_srhead) == 0) - return SMFIS_SKIP; - - if (dfc->mctx_dkimv != NULL && cc->cctx_milterv2 && - dkim_minbody(dfc->mctx_dkimv) == 0) - return SMFIS_SKIP; + /* skip the body if neither signing mode nor verify mode need it */ + if (cc->cctx_milterv2 && + (dfc->mctx_srhead == NULL || + dkimf_msr_minbody(dfc->mctx_srhead) == 0) && + (dfc->mctx_dkimv == NULL || dkim_minbody(dfc->mctx_dkimv) == 0)) + return SMFIS_SKIP; #endif /* SMFIS_SKIP */ return SMFIS_CONTINUE; @@ -13291,7 +13512,8 @@ mlfi_eom(SMFICTX *ctx) /* NOTREACHED */ } - snprintf(header, sizeof header, "%s; dkim=%s (%s)", + snprintf((char *) header, sizeof header, "%s%s; dkim=%s (%s)", + cc->cctx_noleadspc ? " " : "", authservid, ar, dkimf_lookup_inttostr(dfc->mctx_status, dkimf_statusstrings)); @@ -14343,6 +14565,7 @@ mlfi_eom(SMFICTX *ctx) dfc->mctx_status == DKIMF_STATUS_VERIFYERR) { dkimf_ar_all_sigs(header, sizeof header, + dfc->mctx_tmpstr, dfc->mctx_dkimv, conf, &dfc->mctx_status); } @@ -16595,11 +16818,11 @@ main(int argc, char **argv) { if (curconf->conf_dolog) { - syslog(LOG_ERR, "pthread_sigprocmask(): %s", + syslog(LOG_ERR, "pthread_sigmask(): %s", strerror(status)); } - fprintf(stderr, "%s: pthread_sigprocmask(): %s\n", progname, + fprintf(stderr, "%s: pthread_sigmask(): %s\n", progname, strerror(status)); dkimf_zapkey(curconf); @@ -16869,8 +17092,13 @@ main(int argc, char **argv) if (curconf->conf_dolog) { - syslog(LOG_INFO, "%s v%s starting (%s)", DKIMF_PRODUCT, - VERSION, argstr); + _Bool noargs = strlen(argstr) == 0; + + syslog(LOG_INFO, "%s v%s starting%s%s%s", DKIMF_PRODUCT, + VERSION, + noargs ? "" : " (", + argstr, + noargs ? "" : ")"); } /* spawn the SIGUSR1 handler */ diff --git a/opendkim/opendkim.conf.5.in b/opendkim/opendkim.conf.5.in index 9046a1cd..186fa106 100644 --- a/opendkim/opendkim.conf.5.in +++ b/opendkim/opendkim.conf.5.in @@ -200,7 +200,7 @@ are not generated. .TP .I DisableCryptoInit (Boolean) If set, skips initialization of the SSL library initialization steps, which -are normaly required in multi-threaded environments. This assumes some other +are normally required in multi-threaded environments. This assumes some other library opendkim is using will do the required initialization and shutdown. .TP @@ -233,7 +233,6 @@ is defined. .I DomainKeysCompat (boolean) If set, backward compatibility with DomainKeys (RFC4870) key records is enabled. When not set, such keys are considered to be syntactically invalid. -The default is "false". .TP .I DontSignMailTo (dataset) @@ -506,8 +505,8 @@ for all addresses. .TP .I MilterDebug (integer) -Sets the debug level to be requested from the milter library. The -default is 0. +Sets the debug level to be requested from the milter library. Currently, +the highest meaningful value is 6. .TP .I Minimum (string) @@ -533,8 +532,7 @@ valid. .I MinimumKeyBits (integer) Establishes a minimum key size for acceptable signatures. Signatures with smaller key sizes, even if they otherwise pass DKIM validation, will me marked -as invalid. The default is 1024, which accepts all signatures. A value of -0 causes the default to be used. +as invalid. The default is 1024. A value of 0 accepts all keys. .TP .I Mode (string) @@ -605,7 +603,7 @@ those tags will be applied. .TP .I OmitHeaders (dataset) -Specifies a set of header fields that should be omitted when generating +Specifies a comma-separated set of header fields that should be omitted when generating signatures. If an entry in the list names any header field that is mandated by the DKIM specification, the entry is ignored. A set of header fields is listed in the DKIM specification (RFC6376, Section 5.4) as "SHOULD NOT" be @@ -613,6 +611,7 @@ signed; the default list for this parameter contains those fields (Return-Path, Received, Comments, Keywords, Bcc, Resent-Bcc and DKIM-Signature). To omit no headers, simply use the string "." (or any string that will match no header field names). + Specifying a list with this parameter replaces the default entirely, unless one entry is "*" in which case the list is interpreted as a delta to the default; for example, "*,+foobar" will use the entire default list plus @@ -698,7 +697,7 @@ The default is .TP .I OversignHeaders (dataset) -Specifies a set of header fields that should be included in all signature +Specifies a comma-separated set of header fields that should be included in all signature header lists (the "h=" tag) once more than the number of times they were actually present in the signed message. The set is empty by default. The purpose of this, and especially of listing an absent header field, is to @@ -716,16 +715,23 @@ Identifies a set of "peers" that identifies clients whose connections should be accepted without processing by this filter. The set should contain on each line a hostname, domain name (e.g. ".example.com"), IP address, an IPv6 address (including an IPv4 mapped address), or a -CIDR-style IP specification (e.g. "192.168.1.0/24"). An entry beginning -with a bang ("!") character means "not", allowing exclusions of specific -hosts that are otherwise members of larger sets. Host and domain names are -matched first, then the IP or IPv6 address depending on the connection -type. More precise entries are preferred over less precise ones, i.e. -"192.168.1.1" will match before "!192.168.1.0/24". The text form of IPv6 -addresses will be forced to lowercase when queried (RFC5952), so the contents -of this data set should also use lowercase. The IP address portion of an -entry may optionally contain square brackets; both forms (with and without) -will be checked. +CIDR-style IP specification (e.g. "192.168.1.0/24"). + +An entry beginning with a bang ("!") character means "not", allowing +exclusions of specific hosts that are otherwise members of larger sets. Host +and domain names are matched first, then the IP or IPv6 address depending on +the connection type. More precise entries are preferred over less precise +ones, i.e. "192.168.1.1" will match before "!192.168.1.0/24". + +The text form of IPv6 addresses will be forced to lowercase when queried +(RFC5952), so the contents of this data set should also use lowercase. CIDR +notation must use 0 for all unmasked bits (e.g. "10.0.0.1/8" will never +match). IPv6 addresses, whether single or in CIDR notation, must appear in +the form produced by +.I inet_ntop(3) +which replaces consecutive zeros with "::" (e.g. "0:0:0:0:0:0:0:1" will +never match). The IP address portion of an entry may optionally contain +square brackets; both forms (with and without) will be checked. .TP .I PidFile (string) @@ -789,7 +795,7 @@ setting. By default, all header fields are included. Specifies a file containing a list of text replacement rules that are applied to the message header fields to replace certain content expected to be changed as the message passes through local MTAs. This can be used to -accommodate expected changes such as are made to From: fields by MTA +accommodate expected changes such as those made to From: fields by MTA "masquerade" features. Each entry in the file consists of a POSIX regular expression, followed by a tab (ASCII 9), followed by the text that should be used to replace the text matching the expression. The '#' character @@ -836,7 +842,6 @@ Where .I ResignMailTo triggers a re-signing action, this flag indicates whether or not all mail should be signed (if set) versus only verified mail being signed (if not set). -The default is "false". @RESIGN_MANNOTICE@ .TP @@ -871,7 +876,7 @@ Gives the name of a Lua script that should be run after all of the header fields have been processed for a message; in particular, this is useful after all DKIM signatures have been detected and initial evaluation has been done. The script has access to all of the header fields and connection -information and can that certain signatures be ignored based on that +information and can direct that certain signatures be ignored based on that information. See .I opendkim-lua(3) for details. @LUA_MANNOTICE@ @@ -899,7 +904,7 @@ is defined. .TP .I SenderHeaders (dataset) -Specifies an ordered list of header fields that should be searched to +Specifies an ordered comma-separated list of header fields that should be searched to determine the sender of a message. The first header field found is the one whose value is used. This is mainly used when signing for deciding which signing request(s) to make. By default, the "From" @@ -947,14 +952,20 @@ If not set, no expiration time is added to signatures. .TP .I SignHeaders (dataset) -Specifies the set of header fields that should be included when generating -signatures. If the list omits any header field that is mandated by the DKIM -specification, those fields are implicitly added. By default, those fields -listed in the DKIM specification as "SHOULD" be signed (RFC6376, Section 5.4) -will be signed by the filter. See the -.I OmitHeaders -configuration option for more information about the format and interpretation -of this field. +Specifies the comma-separated set of header fields that should be included when +generating signatures. If the list omits any header field that is mandated by the +DKIM specification, those fields are implicitly added. A set of header fields is +listed in the DKIM specification as "Common examples" to be signed (RFC6376, +Section 5.4.1); the default list for this parameter contains those fields (From, +Reply-To, Subject, Date, To, Cc, Resent-Date, Resent-From, Resent-To, Resent-Cc, +In-Reply-To, References, List-Id, List-Help, List-Unsubscribe, List-Subscribe, +List-Post, List-Owner, List-Archive, and in addition Resent-Sender). + +Specifying a list with this parameter replaces the default entirely, unless +one entry is "*" in which case the list is interpreted as a delta to the +default; for example, "*,+foobar" will use the entire default list plus +the name "foobar", while "*,-Bcc" would use the entire default list except +for the "Bcc" entry. .TP .I SigningTable (dataset) @@ -1065,6 +1076,14 @@ By default, the local host's name returned by is used. @STATS_MANNOTICE@ +.TP +.I StatisticsPolicyScript (string) +The statistics script is run after all of the DKIM verification and signing +work has been completed but before any final message handling is done. The +main purpose of this script is to give the user an opportunity to examine the +message or its signatures and make arbitrary additional statistical +observations that should be recorded by the statistics module. + .TP .I StatisticsPrefix (string) When @@ -1110,6 +1129,13 @@ allowed in .I syslog.conf(5). The default is "mail". +.TP +.I SyslogName (string) +Log via calls to +.I syslog(3) +using that name. That way one could distinguish multiple instances. +The default is the name of the executable, normally "opendkim". + .TP .I SyslogSuccess (Boolean) Log via calls to @@ -1121,7 +1147,7 @@ messages. .I TemporaryDirectory (string) Specifies the directory in which temporary canonicalization files should be written. The default is to use the -.I libdkim +.I libopendkim default location, currently .I /tmp. diff --git a/opendkim/opendkim.conf.sample b/opendkim/opendkim.conf.sample index 684b95f2..f1e0b61f 100644 --- a/opendkim/opendkim.conf.sample +++ b/opendkim/opendkim.conf.sample @@ -1,7 +1,8 @@ ## ## opendkim.conf -- configuration file for OpenDKIM filter ## -## Copyright (c) 2010-2015, The Trusted Domain Project. All rights reserved. +## Copyright (c) 2010-2015, 2018, The Trusted Domain Project. +## All rights reserved. ## ## @@ -108,7 +109,7 @@ ## operation. Thus, cores will be dumped here and configuration files ## are read relative to this location. -# BaseDirectory /var/run/opendkim +# BaseDirectory /run/opendkim ## BodyLengthDB dataset ## default (none) @@ -385,12 +386,14 @@ KeyFile /var/db/dkim/example.private # NoHeaderB no ## OmitHeaders dataset -## default (none) +## default (Return-Path,Received,Comments,Keywords) ## ## Specifies a list of headers that should always be omitted when signing. ## Header names should be separated by commas. +# OmitHeaders Return-Path,Received,Comments,Keywords # OmitHeaders header1,header2,... +# OmitHeaders *,+header1,-header2,... ## On-... ## @@ -411,10 +414,10 @@ KeyFile /var/db/dkim/example.private ## ## Specifies a set of header fields that should be included in all signature ## header lists (the "h=" tag) once more than the number of times they were -## actually present in the signed message. See opendkim.conf(5) for more -## information. +## actually present in the signed message. Header names should be separated +## by commas. See opendkim.conf(5) for more information. -# OverSignHeaders header1,header2,... +# OversignHeaders header1,header2,... ## PeerList dataset ## default (none) @@ -550,7 +553,7 @@ KeyFile /var/db/dkim/example.private ## ResolverConfiguration string ## ## Passes arbitrary configuration data to the resolver. For the stock UNIX -## resolver, this is ignored; for Unbound, it names a resolv.conf(5)-style +## resolver, this is ignored; for Unbound, it names an unbound.conf(5)-style ## file that should be read for configuration information. # ResolverConfiguration string @@ -572,11 +575,12 @@ KeyFile /var/db/dkim/example.private Selector my-selector-name ## SenderHeaders dataset -## default (none) +## default (From) ## ## Overrides the default list of headers that will be used to determine ## the sending domain when deciding whether to sign the message and with -## with which key(s). See opendkim.conf(5) for details. +## with which key(s). Header names should be separated by commas. +## See opendkim.conf(5) for details. # SenderHeaders From @@ -592,8 +596,8 @@ Selector my-selector-name ## SignatureAlgorithm signalg ## default "rsa-sha256" ## -## Signature algorithm to use when generating signatures. Must be either -## "rsa-sha1" or "rsa-sha256". +## Signature algorithm to use when generating signatures. Must be one of +## "rsa-sha1", "rsa-sha256", or "ed25519-sha256". # SignatureAlgorithm rsa-sha256 @@ -607,13 +611,15 @@ Selector my-selector-name # SignatureTTL 0 ## SignHeaders dataset -## default (none) +## default (From,Reply-To,Subject,Date,To,Cc,Resent-Date,Resent-From,Resent-Sender,Resent-To,Resent-Cc,In-Reply-To,References,List-Id,List-Help,List-Unsubscribe,List-Subscribe,List-Post,List-Owner,List-Archive) ## ## Specifies the list of headers which should be included when generating ## signatures. The string should be a comma-separated list of header names. ## See the opendkim.conf(5) man page for more information. -# SignHeaders header1,header2,... +# SignHeaders From,Reply-To,Subject,Date,To,Cc,Resent-Date,Resent-From,Resent-Sender,Resent-To,Resent-Cc,In-Reply-To,References,List-Id,List-Help,List-Unsubscribe,List-Subscribe,List-Post,List-Owner,List-Archive +# SignHeaders header1,header2,... +# SignHeaders *,+header1,-header2 ## SigningTable dataset ## default (none) @@ -646,7 +652,7 @@ Selector my-selector-name ## Specifies a URI (e.g., "smtp://localhost") to which mail should be sent ## via SMTP when notifications are generated. -# Socket smtp://localhost +# SMTPURI smtp://localhost ## Socket socketspec ## @@ -711,6 +717,13 @@ Syslog Yes # SyslogFacility mail +## SyslogName ident +## default "opendkim" (or the name of the executable) +## +## Identifier to be prepended to all generated log entries. + +# SyslogName opendkim + ## SyslogSuccess { yes | no } ## default "no" ## @@ -752,8 +765,6 @@ Syslog Yes # UMask 022 -# UnboundConfigFile /var/named/unbound.conf - ## Userid userid ## default (none) ## diff --git a/opendkim/stats.c b/opendkim/stats.c index a53ad10b..3f95aaac 100644 --- a/opendkim/stats.c +++ b/opendkim/stats.c @@ -56,11 +56,6 @@ #include "opendkim.h" #include "opendkim-db.h" -/* macros, defaults */ -#define DEFCT "text/plain" -#define DEFCTE "7bit" -#define DKIMF_STATS_MAXCOST 10 - /* globals */ static pthread_mutex_t stats_lock; diff --git a/opendkim/test.c b/opendkim/test.c index 9745be8e..06d00adf 100644 --- a/opendkim/test.c +++ b/opendkim/test.c @@ -374,6 +374,7 @@ dkimf_testfile(DKIM_LIB *libopendkim, struct test_context *tctx, FILE *f, char *file, _Bool strict, int tverbose) { bool inheaders = TRUE; + bool newline = FALSE; int len = 0; int buflen = 0; int lineno = 0; @@ -420,10 +421,12 @@ dkimf_testfile(DKIM_LIB *libopendkim, struct test_context *tctx, lineno++; c = '\0'; + newline = FALSE; for (p = line; *p != '\0'; p++) { if (*p == '\n') { + newline = TRUE; *p = '\0'; break; } @@ -581,8 +584,11 @@ dkimf_testfile(DKIM_LIB *libopendkim, struct test_context *tctx, memcpy(&buf[buflen], line, len); buflen += len; - memcpy(&buf[buflen], CRLF, 2); - buflen += 2; + if (newline) + { + memcpy(&buf[buflen], CRLF, 2); + buflen += 2; + } } } @@ -709,7 +715,6 @@ dkimf_testfile(DKIM_LIB *libopendkim, struct test_context *tctx, if (selector != NULL || domain != NULL) { -#ifdef USE_UNBOUND char *dnssec; int dnsseccode = DKIM_DNSSEC_UNKNOWN; @@ -739,12 +744,6 @@ dkimf_testfile(DKIM_LIB *libopendkim, struct test_context *tctx, "%s: %s: verification (s=%s d=%s, %d-bit key, %s) failed: %s\n", progname, file, selector, domain, keysize, dnssec, err); -#else /* USE_UNBOUND */ - fprintf(stdout, - "%s: %s: verification (s=%s d=%s, %d-bit key) failed: %s\n", - progname, file, selector, - domain, keysize, err); -#endif /* USE_UNBOUND */ } else { diff --git a/opendkim/tests/Makefile.am b/opendkim/tests/Makefile.am index 9fd02789..bbe27cd3 100644 --- a/opendkim/tests/Makefile.am +++ b/opendkim/tests/Makefile.am @@ -3,7 +3,8 @@ check_SCRIPTS = t-sign-ss t-sign-rs t-sign-rs-tables t-sign-rs-tables-bad \ t-sign-rs-lua t-sign-ss-all t-sign-ss-ltag t-sign-ss-x \ t-verify-revoked t-verify-unspec t-verify-malformed \ t-verify-unsigned t-verify-unsigned-silent \ - t-verify-syntax t-verify-ss t-verify-ss-bad t-verify-ss-ar-bad \ + t-verify-syntax t-verify-ss t-verify-ss-header-fields t-verify-ss-bad \ + t-verify-ss-ar-bad \ t-dontsign t-peer \ t-lua-verify-tests t-sign-ss-macro t-sign-ss-macro-value \ t-sign-ss-macro-value-file t-verify-report \ @@ -23,6 +24,9 @@ endif if ATPS check_SCRIPTS += t-sign-atps t-verify-ss-atps endif +if CONDITIONAL +check_SCRIPTS += t-sign-ss-conditional +endif if TEST_SOCKET TESTS_ENVIRONMENT = MILTERTESTFLAGS=-DTESTSOCKET=$(TESTSOCKET); export MILTERTESTFLAGS; endif @@ -56,6 +60,8 @@ EXTRA_DIST = \ t-sign-ss-replace t-sign-ss-replace.conf t-sign-ss-replace.lua \ t-sign-ss-replace.txt \ t-sign-report t-sign-report.conf t-sign-report.lua \ + t-sign-ss-conditional t-sign-ss-conditional.conf \ + t-sign-ss-conditional.lua \ t-verify-revoked t-verify-revoked.conf t-verify-revoked.lua \ t-verify-unsigned t-verify-unsigned.conf t-verify-unsigned.lua \ t-verify-malformed t-verify-malformed.conf t-verify-malformed.lua \ @@ -63,6 +69,7 @@ EXTRA_DIST = \ t-verify-unsigned-silent.lua \ t-verify-unspec t-verify-unspec.conf t-verify-unspec.lua \ t-verify-ss t-verify-ss.conf t-verify-ss.lua \ + t-verify-ss-header-fields t-verify-ss-header-fields.conf t-verify-ss-header-fields.lua \ t-verify-ss-bad t-verify-ss-bad.conf t-verify-ss-bad.lua \ t-verify-ss-ar-bad t-verify-ss-ar-bad.conf t-verify-ss-ar-bad.lua \ t-verify-ss-rep t-verify-ss-rep.conf t-verify-ss-rep.lua \ diff --git a/opendkim/tests/t-sign-ss-conditional b/opendkim/tests/t-sign-ss-conditional new file mode 100755 index 00000000..d5b3a97b --- /dev/null +++ b/opendkim/tests/t-sign-ss-conditional @@ -0,0 +1,11 @@ +#!/bin/sh +# +# +# simple/simple signing test + +if [ x"$srcdir" = x"" ] +then + srcdir=`pwd` +fi + +../../miltertest/miltertest -v -v -v $MILTERTESTFLAGS -s $srcdir/t-sign-ss-conditional.lua diff --git a/opendkim/tests/t-sign-ss-conditional.conf b/opendkim/tests/t-sign-ss-conditional.conf new file mode 100644 index 00000000..f03c197f --- /dev/null +++ b/opendkim/tests/t-sign-ss-conditional.conf @@ -0,0 +1,9 @@ +# +# simple/simple signing test + +Background No +Domain example.com +ConditionalSignatures file:t-sign-ss-conditional.cs +RequireSafeKeys No +KeyFile testkey.private +Selector test diff --git a/opendkim/tests/t-sign-ss-conditional.cs b/opendkim/tests/t-sign-ss-conditional.cs new file mode 100644 index 00000000..142f2339 --- /dev/null +++ b/opendkim/tests/t-sign-ss-conditional.cs @@ -0,0 +1 @@ +example.com:example.net diff --git a/opendkim/tests/t-sign-ss-conditional.lua b/opendkim/tests/t-sign-ss-conditional.lua new file mode 100644 index 00000000..79f5f3a5 --- /dev/null +++ b/opendkim/tests/t-sign-ss-conditional.lua @@ -0,0 +1,166 @@ +-- Copyright (c) 2009, 2010, 2013, 2015, The Trusted Domain Project. +-- All rights reserved. + +-- simple/simple signing test +-- +-- Confirms that a signature is added with the correct contents. + +mt.echo("*** simple/simple signing test") + +-- setup +if TESTSOCKET ~= nil then + sock = TESTSOCKET +else + sock = "unix:" .. mt.getcwd() .. "/t-sign-ss-conditional.sock" +end + +binpath = mt.getcwd() .. "/.." +if os.getenv("srcdir") ~= nil then + mt.chdir(os.getenv("srcdir")) +end + +-- try to start the filter +mt.startfilter(binpath .. "/opendkim", "-x", "t-sign-ss-conditional.conf", "-p", sock) + +-- try to connect to it +conn = mt.connect(sock, 40, 0.25) +if conn == nil then + error("mt.connect() failed") +end + +-- send connection information +-- mt.negotiate() is called implicitly +if mt.conninfo(conn, "localhost", "127.0.0.1") ~= nil then + error("mt.conninfo() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.conninfo() unexpected reply") +end + +-- send envelope macros and sender data +-- mt.helo() is called implicitly +mt.macro(conn, SMFIC_MAIL, "i", "t-sign-ss-conditional") +if mt.mailfrom(conn, "user@example.com") ~= nil then + error("mt.mailfrom() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.mailfrom() unexpected reply") +end +if mt.rcptto(conn, "user@example.net") ~= nil then + error("mt.rcptto() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.rcptto() unexpected reply") +end + +-- send headers +if mt.header(conn, "From", "user@example.com") ~= nil then + error("mt.header(From) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(From) unexpected reply") +end +if mt.header(conn, "Date", "Tue, 22 Dec 2009 13:04:12 -0800") ~= nil then + error("mt.header(Date) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(Date) unexpected reply") +end +if mt.header(conn, "Subject", "Signing test") ~= nil then + error("mt.header(Subject) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(Subject) unexpected reply") +end +if mt.header(conn, "To", "user@example.net") ~= nil then + error("mt.header(To) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(To) unexpected reply") +end + +-- send EOH +if mt.eoh(conn) ~= nil then + error("mt.eoh() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.eoh() unexpected reply") +end + +-- send body +if mt.bodystring(conn, "This is a test!\r\n") ~= nil then + error("mt.bodystring() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.bodystring() unexpected reply") +end + +-- end of message; let the filter react +if mt.eom(conn) ~= nil then + error("mt.eom() failed") +end +if mt.getreply(conn) ~= SMFIR_ACCEPT then + error("mt.eom() unexpected reply") +end + +-- verify that a signature got added +if not mt.eom_check(conn, MT_HDRINSERT, "DKIM-Signature") and + not mt.eom_check(conn, MT_HDRADD, "DKIM-Signature") then + error("no signature added") +end + +-- confirm properties +-- first the conditional signature +sig = mt.getheader(conn, "DKIM-Signature", 0) +mt.echo(sig) +if string.find(sig, "c=simple/simple", 1, true) == nil then + error("conditional signature has wrong c= value") +end +if string.find(sig, "v=2", 1, true) == nil then + error("conditional signature has wrong v= value") +end +if string.find(sig, "d=example.com", 1, true) == nil then + error("conditional signature has wrong d= value") +end +if string.find(sig, "!cd=example.net", 1, true) == nil then + error("conditional signature has wrong !cd= value") +end +if string.find(sig, "s=test", 1, true) == nil then + error("conditional signature has wrong s= value") +end +if string.find(sig, "bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", 1, true) == nil then + error("conditional signature has wrong bh= value") +end +if string.find(sig, "h=From:Date:Subject:To", 1, true) == nil then + error("conditional signature has wrong h= value") +end + +-- then the regular one +sig = mt.getheader(conn, "DKIM-Signature", 1) +if sig == nil then + error("only one signature found") +end +mt.echo(sig) +if string.find(sig, "c=simple/simple", 1, true) == nil then + error("primary signature has wrong c= value") +end +if string.find(sig, "v=1", 1, true) == nil then + error("primary signature has wrong v= value") +end +if string.find(sig, "d=example.com", 1, true) == nil then + error("primary signature has wrong d= value") +end +if string.find(sig, "!cd=", 1, true) ~= nil then + error("primary signature has a !cd= value") +end +if string.find(sig, "s=test", 1, true) == nil then + error("primary signature has wrong s= value") +end +if string.find(sig, "bh=3VWGQGY+cSNYd1MGM+X6hRXU0stl8JCaQtl4mbX/j2I=", 1, true) == nil then + error("primary signature has wrong bh= value") +end +if string.find(sig, "h=From:Date:Subject:To", 1, true) == nil then + error("primary signature has wrong h= value") +end + +mt.disconnect(conn) diff --git a/opendkim/tests/t-verify-ss-header-fields b/opendkim/tests/t-verify-ss-header-fields new file mode 100755 index 00000000..60a2cf50 --- /dev/null +++ b/opendkim/tests/t-verify-ss-header-fields @@ -0,0 +1,11 @@ +#!/bin/sh +# +# +# simple/simple test verifying header.x fields are present (should pass) + +if [ x"$srcdir" = x"" ] +then + srcdir=`pwd` +fi + +../../miltertest/miltertest $MILTERTESTFLAGS -s $srcdir/t-verify-ss-header-fields.lua diff --git a/opendkim/tests/t-verify-ss-header-fields.conf b/opendkim/tests/t-verify-ss-header-fields.conf new file mode 100644 index 00000000..d74a0fb5 --- /dev/null +++ b/opendkim/tests/t-verify-ss-header-fields.conf @@ -0,0 +1,6 @@ +# simple/simple test verifying header.x fields are present (should pass) + +TestPublicKeys pubkeys +Mode v +On-BadSignature reject +Background No diff --git a/opendkim/tests/t-verify-ss-header-fields.lua b/opendkim/tests/t-verify-ss-header-fields.lua new file mode 100644 index 00000000..b0ba1967 --- /dev/null +++ b/opendkim/tests/t-verify-ss-header-fields.lua @@ -0,0 +1,140 @@ +-- Copyright (c) 2017, The Trusted Domain Project. All rights reserved. + +-- simple/simple test verifying header.x fields are present (should pass) +-- +-- Confirms that a message with a valid signature has all AR header.X fields + +mt.echo("*** simple/simple test verifying header.x fields are present (good)") + +-- setup +if TESTSOCKET ~= nil then + sock = TESTSOCKET +else + sock = "unix:" .. mt.getcwd() .. "/t-verify-ss-header-fields.sock" +end +binpath = mt.getcwd() .. "/.." +if os.getenv("srcdir") ~= nil then + mt.chdir(os.getenv("srcdir")) +end + +-- try to start the filter +mt.startfilter(binpath .. "/opendkim", "-x", "t-verify-ss-header-fields.conf", + "-p", sock) + +-- try to connect to it +conn = mt.connect(sock, 40, 0.25) +if conn == nil then + error("mt.connect() failed") +end + +-- send connection information +-- mt.negotiate() is called implicitly +if mt.conninfo(conn, "localhost", "127.0.0.1") ~= nil then + error("mt.conninfo() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.conninfo() unexpected reply") +end + +-- send envelope macros and sender data +-- mt.helo() is called implicitly +mt.macro(conn, SMFIC_MAIL, "i", "t-verify-ss-header-fields") +if mt.mailfrom(conn, "user@example.com") ~= nil then + error("mt.mailfrom() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.mailfrom() unexpected reply") +end + +-- send headers +-- mt.rcptto() is called implicitly +if mt.header(conn, "DKIM-Signature", "v=1; a=rsa-sha256; c=simple/simple; d=example.com; s=test;\r\n\tt=1296710324; bh=3VWGQGY+cSNYd1MGM+X6hRXU0stl8JCaQtl4mbX/j2I=;\r\n\th=From:Date:Subject;\r\n\tb=RNAhx6cV5AeZWJDEJG1hROdvCukhJnokhI9oABHwAyUAzC6MDntoH4PrS2jS7HGw2\r\n\t D7pU4yLGrlNsGlK8JvqizYNHl+v9+B6OnWAgzkgTimWTqBCYwo8X01N6hqoXDAm8hC\r\n\t RUpmeJvC84K5/nHHLASCb4W1PC2R4VkxUoyVnlYE=") ~=nil then + error("mt.header(DKIM-Signature) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(DKIM-Signature) unexpected reply") +end +if mt.header(conn, "From", "user@example.com") ~= nil then + error("mt.header(From) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(From) unexpected reply") +end +if mt.header(conn, "Date", "Tue, 22 Dec 2009 13:04:12 -0800") ~= nil then + error("mt.header(Date) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(Date) unexpected reply") +end +if mt.header(conn, "Subject", "Signing test") ~= nil then + error("mt.header(Subject) failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.header(Subject) unexpected reply") +end + +-- send EOH +if mt.eoh(conn) ~= nil then + error("mt.eoh() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.eoh() unexpected reply") +end + +-- send body +if mt.bodystring(conn, "This is a test!\r\n") ~= nil then + error("mt.bodystring() failed") +end +if mt.getreply(conn) ~= SMFIR_CONTINUE then + error("mt.bodystring() unexpected reply") +end + +-- end of message; let the filter react +if mt.eom(conn) ~= nil then + error("mt.eom() failed") +end +if mt.getreply(conn) ~= SMFIR_ACCEPT then + error("mt.eom() unexpected reply") +end + +-- verify that an Authentication-Results header field got added +if not mt.eom_check(conn, MT_HDRINSERT, "Authentication-Results") and + not mt.eom_check(conn, MT_HDRADD, "Authentication-Results") then + error("no Authentication-Results added") +end + +-- verify that a DKIM pass result was added +n = 0 +found = 0 +while true do + ar = mt.getheader(conn, "Authentication-Results", n) + if ar == nil then + break + end + if string.find(ar, "dkim=pass", 1, true) ~= nil then + found = 1 + break + end + if string.find(ar, "header.d=example.com", 1, true) ~= nil then + found = 1 + break + end + if string.find(ar, "header.s=test", 1, true) ~= nil then + found = 1 + break + end + if string.find(ar, "header.i=@example.com", 1, true) ~= nil then + found = 1 + break + end + if string.find(ar, "header.b=RNAhx6cV", 1, true) ~= nil then + found = 1 + break + end + n = n + 1 +end +if found == 0 then + error("incorrect DKIM result") +end + +mt.disconnect(conn) diff --git a/opendkim/util.c b/opendkim/util.c index 30778e8e..ce14f465 100644 --- a/opendkim/util.c +++ b/opendkim/util.c @@ -2,7 +2,7 @@ ** Copyright (c) 2005-2009 Sendmail, Inc. and its suppliers. ** All rights reserved. ** -** Copyright (c) 2009-2014, The Trusted Domain Project. All rights reserved. +** Copyright (c) 2009-2015, The Trusted Domain Project. All rights reserved. */ #include "build-config.h" @@ -80,10 +80,6 @@ static char *optlist[] = "DEBUG", #endif /* DEBUG */ -#if POLL - "POLL", -#endif /* POLL */ - #if POPAUTH "POPAUTH", #endif /* POPAUTH */ @@ -132,6 +128,10 @@ static char *optlist[] = "_FFR_ATPS", #endif /* _FFR_ATPS */ +#ifdef _FFR_CONDITIONAL + "_FFR_CONDITIONAL", +#endif /* _FFR_CONDITIONAL */ + #ifdef _FFR_DEFAULT_SENDER "_FFR_DEFAULT_SENDER", #endif /* _FFR_DEFAULT_SENDER */ @@ -813,7 +813,10 @@ dkimf_load_replist(FILE *in, struct replace **list) p = strrchr(rule, '\t'); if (p == NULL) + { + free(newrep); return FALSE; + } *p = '\0'; @@ -821,6 +824,7 @@ dkimf_load_replist(FILE *in, struct replace **list) if (status != 0) { fprintf(stderr, "%s: regcomp() failed\n", progname); + free(newrep); return FALSE; } @@ -829,6 +833,7 @@ dkimf_load_replist(FILE *in, struct replace **list) { fprintf(stderr, "%s: strdup(): %s\n", progname, strerror(errno)); + free(newrep); return FALSE; }