# Process this file with autoconf to produce a configure script. AC_PREREQ(2.56) AC_INIT([Warzone 2100],[TRUNK],[http://wz2100.net/],[warzone2100]) AM_INIT_AUTOMAKE([1.8]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([lib/framework/frame.c]) # HACK # Workaround stupid autoconf CFLAGS default # (Bash considers set but empty variables different from null for the ${VAR:+alt} operator) CFLAGS=${CFLAGS} # Checks for programs. AC_PROG_CC_STDC AC_PROG_RANLIB # We need a C++ compiler for build_tools/autorevision AC_PROG_CXX AC_PROG_YACC if test "x$YACC" != "xbison -y" ; then AC_MSG_ERROR([Bison is not installed]) fi AC_PROG_LEX if test "x$LEX" != "xflex" ; then AC_MSG_ERROR([Flex is not installed]) fi # Check for pkg-config PKG_PROG_PKG_CONFIG # Enable Compiler/LibC GNU extensions AC_GNU_SOURCE # Check for gettext AM_GNU_GETTEXT([external]) # Check for compiler case ${CC} in icc) cc_icc=yes ;; esac # Check for operating system case ${host_os} in *mingw32*) host_os_mingw32=yes AC_CHECK_TOOL([WINDRES], [windres], AC_MSG_ERROR([windres not found])) WIN32_LIBS='-ldbghelp -lshfolder -lwinmm -lwsock32' AC_SUBST([WIN32_LIBS], [${WIN32_LIBS}]) ;; *) AC_DEFINE([_XOPEN_SOURCE], 600, [Enable POSIX extensions if present]) ;; esac AM_CONDITIONAL([MINGW32], test "x$host_os_mingw32" = "xyes") # Set compilers to use when building for the build system in a cross compile build if test "x$CXX_FOR_BUILD" = "x" ; then CXX_FOR_BUILD=${CXX} fi AC_SUBST(CXX_FOR_BUILD) if test "x$CC_FOR_BUILD" = "x" ; then CC_FOR_BUILD=${CC} fi AC_SUBST(CC_FOR_BUILD) # Installation directories AC_ARG_WITH(icondir, AS_HELP_STRING([--with-icondir=DIR],[icon files [DATADIR/icons]]), [ with_icondir=${withval} ], [ with_icondir=${datadir}/icons ]) AC_ARG_WITH(applicationdir, AS_HELP_STRING([--with-applicationdir=DIR],[application files [DATADIR/applications]]), [ with_applicationdir=${withval} ], [ with_applicationdir=${datadir}/applications ]) AC_SUBST([icondir], [${with_icondir}]) AC_SUBST([applicationdir], [${with_applicationdir}]) if test "x$docdir" = "x" ; then AC_SUBST([docdir], [${datarootdir}/doc/${AC_PACKAGE_TARNAME}]) fi if test "x$localedir" = "x" ; then AC_SUBST([localedir], [${datadir}/locale]) fi # Commandline options: AC_ARG_ENABLE([installer], AS_HELP_STRING([--enable-installer],[Build NSIS installer [no]]), [ enable_installer=${enableval} ], [ enable_installer=no ]) AM_CONDITIONAL(INSTALLER, test "x$enable_installer" = "xyes") AC_MSG_CHECKING([whether to build NSIS installer]) AC_MSG_RESULT([${enable_installer}]) AC_ARG_WITH(distributor, AS_HELP_STRING([--with-distributor],[Name of distributor compiling this package])) if test "x$with_distributor" = "x" ; then AC_DEFINE([PACKAGE_DISTRIBUTOR], "UNKNOWN", [Name of distributor compiling this package]) else AC_DEFINE_UNQUOTED([PACKAGE_DISTRIBUTOR], ["${with_distributor}"], [Name of distributor compiling this package]) fi AC_ARG_WITH(makensis, AS_HELP_STRING([--with-makensis],[Path to makensis])) AC_ARG_WITH(installer_libdir, AS_HELP_STRING([--with-installer-extdir],[Path to external data for NSIS script])) AC_ARG_WITH(installer_version, AS_HELP_STRING([--with-installer-version],[Version of the installer. i.e. 1.2.3.4])) if test "x$enable_installer" = "xyes" ; then if test "x$with_makensis" = "x" ; then AC_CHECK_TOOL([MAKENSIS], [makensis], [no]) if test "x$MAKENSIS" = "xno" ; then AC_MSG_ERROR([makensis not found]) fi else AC_MSG_CHECKING([for makensis]) AC_MSG_RESULT([${with_makensis}]) AC_SUBST([MAKENSIS], [${with_makensis}]) fi if test "x$with_installer_version" = "x" ; then AC_MSG_ERROR([installer version invalid]) else AC_MSG_CHECKING([for installer version]) AC_MSG_RESULT([${with_installer_version}]) AC_SUBST([INSTALLER_VERSION], [${with_installer_version}]) fi if test "x$with_installer_extdir" = "x" ; then AC_MSG_ERROR([installer external dir not found]) else AC_MSG_CHECKING([for installer extdir]) AC_MSG_RESULT([${with_installer_extdir}]) AC_SUBST([INSTALLER_EXTDIR], [${with_installer_extdir}]) fi fi # -O0 turns off all optimizations; this is necessary for accurate debugging # -Wno-unused-label is necessary because flex produces unused labels that we cannot fix # Add later for stricter checking: -Wextra -Wmissing-declarations -Wstrict-prototypes AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug[=yes/relaxed/profile/debugprofile/no]],[Compile debug version [yes]]), [ enable_debug=${enableval} ], [ enable_debug=yes ]) AC_MSG_CHECKING([whether to compile in debug mode]) AC_MSG_RESULT([${enable_debug}]) if test "x$enable_debug" = "xyes" ; then if test "x$cc_icc" = "xyes" ; then WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -Wcheck -Werror" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG" else WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -Wall -Werror -Wno-unused-label -Wno-pointer-to-int-cast -Wmissing-field-initializers" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG" fi elif test "x$enable_debug" = "xrelaxed" ; then WZ_CFLAGS="${WZ_CFLAGS} -g -Wall -Wextra" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG" elif test "x$enable_debug" = "xdebugprofile" ; then WZ_CFLAGS="${WZ_CFLAGS} -g -O0 -pg -Wall -Wextra" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG" elif test "x$enable_debug" = "xprofile" ; then WZ_CFLAGS="${WZ_CFLAGS} -g -Os -pg -Wall -Wextra" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DNDEBUG" else WZ_CFLAGS="${WZ_CFLAGS} -g -Wall" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DNDEBUG" fi # Checks for modules: PKG_CHECK_MODULES([SDL], [sdl >= 1.2]) PKG_CHECK_MODULES([OPENAL], [openal >= 0.0.8]) PKG_CHECK_MODULES([PNG], [libpng >= 1.2]) PKG_CHECK_MODULES([OGGVORBIS], [vorbisfile >= 1.1]) # Checks for libraries: # Look for Popt AC_CHECK_HEADER(popt.h, , AC_MSG_ERROR([Popt header not found.])) AC_CHECK_LIB(popt, poptGetContext, AC_SUBST([POPT_LIBS], [-lpopt]), AC_MSG_ERROR([Popt not found.])) # Look for PhysicsFS AC_CHECK_HEADER(physfs.h, , AC_MSG_ERROR([PhysicsFS header not found.])) AC_CHECK_LIB(physfs, PHYSFS_init, AC_SUBST([PHYSFS_LIBS], [-lphysfs]), AC_MSG_ERROR([PhysicsFS not found.])) # Look for SDL_net AC_CHECK_HEADER(SDL/SDL_net.h, , AC_MSG_ERROR([SDL_net header not found.])) AC_CHECK_LIB(SDL_net, SDLNet_Init, AC_SUBST([SDL_NET_LIBS], [-lSDL_net]), AC_MSG_ERROR([SDL_net not found.]), [${SDL_LIBS} ${WIN32_LIBS}]) # Look for OpenGL AC_CHECK_HEADER(SDL/SDL_opengl.h, , AC_MSG_ERROR([SDL OpenGL header not found. Please install SDL with OpenGL support.])) AC_CHECK_LIB(GL, main, OPENGL_LIBS="-lGL", AC_CHECK_LIB(opengl32, main, OPENGL_LIBS="-lopengl32", AC_MSG_ERROR([OpenGL library not found.]))) AC_CHECK_LIB(GLU, main, OPENGL_LIBS="${OPENGL_LIBS} -lGLU", AC_CHECK_LIB(glu32, main, OPENGL_LIBS="${OPENGL_LIBS} -lglu32", AC_MSG_ERROR([GLU library not found.]))) AC_SUBST([OPENGL_LIBS], [${OPENGL_LIBS}]) # Look for OpenGLC AC_CHECK_HEADER(GL/glc.h, , AC_MSG_ERROR([OpenGLC header not found. Please install QuesoGLC: http://quesoglc.sourceforge.net/])) AC_CHECK_LIB(GLC, main, OPENGLC_LIBS="-lGLC", AC_CHECK_LIB(glc32, main, OPENGLC_LIBS="-lglc32", AC_MSG_ERROR([OpenGLC library not found. Please install QuesoGLC: http://quesoglc.sourceforge.net/]))) AC_SUBST([OPENGLC_LIBS], [${OPENGLC_LIBS}]) WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDATADIR=\"\\\"\${datadir}/\${PACKAGE}\\\"\"" WZ_CPPFLAGS="${WZ_CPPFLAGS} -DLOCALEDIR=\"\\\"\${localedir}\\\"\"" WZ_CPPFLAGS="${WZ_CPPFLAGS} -I\$(top_srcdir)" AC_SUBST([WZ_CPPFLAGS], [${WZ_CPPFLAGS}]) AC_SUBST([WZ_CFLAGS], [${WZ_CFLAGS}]) AC_CONFIG_HEADER([config.h]) AC_CONFIG_FILES([Makefile po/Makefile.in doc/Makefile build_tools/Makefile build_tools/autorevision/Makefile icons/Makefile data/Makefile data/mods/Makefile data/mods/global/Makefile data/mods/global/aivolution/multiplay/skirmish/Makefile pkg/Makefile pkg/nsis/Makefile win32/Makefile lib/Makefile lib/framework/Makefile lib/gamelib/Makefile lib/ivis_opengl/Makefile lib/ivis_common/Makefile lib/netplay/Makefile lib/script/Makefile lib/sequence/Makefile lib/sound/Makefile lib/sqlite3/Makefile lib/widget/Makefile src/Makefile]) AC_OUTPUT if test "x$enable_debug" = "xyes" ; then AC_MSG_NOTICE() AC_MSG_NOTICE([*** Running in debug mode! ***]) fi if test "x$with_distributor" = "x" ; then AC_MSG_NOTICE() AC_MSG_WARN([Distributor unknown!]) AC_MSG_NOTICE([Use --with-distributor when compiling package for distribution]) fi