Add GameShell port to autotools build

Restructure a bit
Notify the user before building, when a platform has special handling

Makefile.am

@@ -1,8 +1,3 @@
-AM_CPPFLAGS = ${HOST_CFLAGS} -DUSE_SOCKETS -DSCALE -I${top_srcdir}/src \
-              ${SDL_CFLAGS} ${LIBMODPLUG_CFLAGS} ${LIBXMP_CFLAGS} ${ZLIB_CFLAGS}
-AM_CFLAGS   = -Wall
-AM_CXXFLAGS = -Wall
-
 dist_pkgdata_DATA = openjazz.000
 EXTRA_DIST = gpl.txt licenses.txt README.md
 
@@ -14,6 +9,23 @@ appicon_fallbackdir = $(datadir)/icons/hicolor/48x48/apps
 dist_appicon_fallback_DATA = unix/OpenJazz.png
 
 bin_PROGRAMS = OpenJazz
+OpenJazz_CPPFLAGS = \
+	-DUSE_SOCKETS \
+	-DSCALE \
+	-I${srcdir}/src
+OpenJazz_CXXFLAGS = \
+	${HOST_CFLAGS} \
+	${SDL_CFLAGS} \
+	${LIBMODPLUG_CFLAGS} \
+	${LIBXMP_CFLAGS} \
+	${ZLIB_CFLAGS}
+OpenJazz_LDADD = \
+	${SDL_LIBS} \
+	${LIBMODPLUG_LIBS} \
+	${LIBXMP_LIBS} \
+	${ZLIB_LIBS} \
+	${NET_LIBS} \
+	${HOST_LIBS}
 OpenJazz_SOURCES = \
 	src/game/clientgame.cpp \
 	src/game/game.cpp \
@@ -113,5 +125,3 @@ OpenJazz_SOURCES = \
 	src/setup.h \
 	src/util.cpp \
 	src/util.h
-
-OpenJazz_LDADD = ${SDL_LIBS} ${LIBMODPLUG_LIBS} ${LIBXMP_LIBS} ${ZLIB_LIBS} ${NET_LIBS} ${HOST_LIBS}

configure.ac

@@ -1,27 +1,40 @@
 AC_INIT([openjazz], [0], [https://github.com/AlisterT/openjazz/issues], [openjazz], [http://www.alister.eu/jazz/oj/])
+
 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([-Wall foreign subdir-objects tar-pax no-dist-gzip dist-xz])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 AC_CANONICAL_HOST
 AC_PROG_CXX
+AC_PROG_CXXCPP
 PKG_PROG_PKG_CONFIG
+
 PKG_CHECK_MODULES([SDL], [sdl])
 PKG_CHECK_MODULES([LIBXMP], [libxmp], [AC_DEFINE(USE_XMP, [1], [Enable XMP Music])], [
 	PKG_CHECK_MODULES([LIBMODPLUG], [libmodplug], [AC_DEFINE(USE_MODPLUG, [1], [Enable ModPlug Music])], [
 		AC_MSG_WARN([No music library found. OpenJazz will run, but music will be silent.])
 	])
 ])
 PKG_CHECK_MODULES([ZLIB], [zlib])
+
 AS_CASE([$host],
-	[*-*-mingw*], [NET_LIBS="-lws2_32"],
-	[*-haiku*], [HOST_CFLAGS="-D_BSD_SOURCE" HOST_LIBS="-lbe" NET_LIBS="-lnetwork"],
-	[arm-none-linux-gnueabi], [HOST_CFLAGS="-DPANDORA -fsigned-char" HOST_LIBS="-lts"],
-	[arm-gph-linux-gnueabi], [HOST_CFLAGS="-DCAANOO -fsigned-char"],
-	[arm-openwiz-linux-gnu], [HOST_CFLAGS="-DWIZ -fsigned-char"],
-	[arm-open2x-linux], [HOST_CFLAGS="-DGP2X -fsigned-char"],
-	[mipsel-linux*], [HOST_CFLAGS="-DDINGOO"])
+	[*-*-mingw*], [NET_LIBS="-lws2_32" OJ_HOST="MinGW (Windows)"],
+	[*-haiku*], [HOST_CFLAGS="-D_BSD_SOURCE" HOST_LIBS="-lbe" NET_LIBS="-lnetwork" OJ_HOST="Haiku"],
+	[arm-none-linux-gnueabi], [HOST_CFLAGS="-DPANDORA -fsigned-char" HOST_LIBS="-lts" OJ_HOST="Pandora"],
+	[arm-gph-linux-gnueabi], [HOST_CFLAGS="-DCAANOO -fsigned-char" OJ_HOST="GP2X Caanoo"],
+	[arm-openwiz-linux-gnu], [HOST_CFLAGS="-DWIZ -fsigned-char" OJ_HOST="GP2X Wiz"],
+	[arm-open2x-linux], [HOST_CFLAGS="-DGP2X -fsigned-char" OJ_HOST="GP2X"],
+	[mipsel-linux*], [HOST_CFLAGS="-DDINGOO" OJ_HOST="Dingoo"],
+	[armv7l-unknown-linux-gnueabihf], [HOST_CFLAGS="-DGAMESHELL" OJ_HOST="GameShell"])
 AC_SUBST(HOST_CFLAGS)
 AC_SUBST(HOST_LIBS)
 AC_SUBST(NET_LIBS)
+
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
+
+AS_IF([test "x$OJ_HOST" != "x"],[
+	echo ""
+	echo "Detected Platform: $OJ_HOST. If this is wrong, please open a bug report!"
+	echo ""
+])