OS-6970 illumos-joyent specific things should use CSTD

Author: Jason King

usr/src/cmd/vndadm/Makefile

@@ -25,8 +25,7 @@ CLEANFILES += $(OBJS)
 CFLAGS += $(CCVERBOSE)
 LDLIBS += -lvnd
 LINTFLAGS += -xerroff=E_NAME_DEF_NOT_USED2
-C99MODE=	-xc99=%all
-C99LMODE=	-Xc99=%all
+CSTD=		$(CSTD_GNU99)
 
 all	:= TARGET += all
 clean	:= TARGET += clean

usr/src/cmd/vndadm/test/Makefile.com

@@ -10,7 +10,7 @@
 #
 
 #
-# Copyright (c) 2014 Joyent, Inc.  All rights reserved.
+# Copyright (c) 2018 Joyent, Inc.
 #
 
 include $(SRC)/Makefile.master
@@ -19,8 +19,7 @@ include $(SRC)/cmd/Makefile.cmd
 #
 # Force c99 for everything
 #
-C99MODE=	-xc99=%all
-C99LMODE=	-Xc99=%all
+CSTD=		$(CSTD_GNU99)
 
 #
 # Deal with odd lint bits.

usr/src/lib/brand/lx/lx_brand/Makefile.com

@@ -84,15 +84,12 @@ ZGUIDANCE =	-Wl,-zguidance=nounused
 # not linted
 SMATCH=off
 
-C99MODE=	-xc99=%all
-C99LMODE=	-Xc99=%all
+CSTD=		$(CSTD_GNU99)
 
 .KEEP_STATE:
 
 all: $(LIBS)
 
-lint: lintcheck
-
 include ../../../../Makefile.targ
 include ../../../../Makefile.usdt
 

usr/src/lib/libvnd/Makefile.com

@@ -30,8 +30,7 @@ SMOFF +=	free
 
 SRCDIR =	../common
 
-C99MODE=	-xc99=%all
-C99LMODE=	-Xc99=%all
+CSTD=		$(CSTD_GNU99)
 
 .KEEP_STATE:
 

usr/src/lib/varpd/svp/Makefile.com

@@ -38,12 +38,9 @@ LDLIBS +=	-lc -lumem -lnvpair -lsocket -lavl \
 		-lcmdutils -lidspace -lbunyan
 CPPFLAGS +=	-I../common
 
-LINTFLAGS +=	-erroff=E_BAD_PTR_CAST_ALIGN
-LINTFLAGS64 +=	-erroff=E_BAD_PTR_CAST_ALIGN
 SRCDIR =	../common
 
-C99MODE=	-xc99=%all
-C99LMODE=	-Xc99=%all
+CSTD=		$(CSTD_GNU99)
 
 .KEEP_STATE: