AC_INIT(ZeroPAD,0.3,zerofrog@gmail.com) AM_INIT_AUTOMAKE(ZeroPAD,0.3) AC_PROG_CC([gcc g++ cl KCC CC cxx cc++ xlC aCC c++]) AC_PROG_CXX([gcc g++ cl KCC CC cxx cc++ xlC aCC c++]) AC_PROG_CPP([gcc g++ cl KCC CC cxx cc++ xlC aCC c++]) AC_PROG_INSTALL AC_PROG_RANLIB dnl necessary for compiling assembly AM_PROG_AS AC_SUBST(ZEROPAD_CURRENT, 0) AC_SUBST(ZEROPAD_REVISION, 3) AC_SUBST(ZEROPAD_AGE, 0) AC_SUBST(ZEROPAD_RELEASE, [$ZEROPAD_CURRENT].[$ZEROPAD_REVISION].[$ZEROPAD_AGE]) AC_SUBST(ZEROPAD_SONAME, libZeroPAD.so.[$ZEROPAD_CURRENT].[$ZEROPAD_REVISION].[$ZEROPAD_AGE]) CFLAGS= CXXFLAGS= CCASFLAGS= dnl Check for debug build AC_MSG_CHECKING(debug build) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [debug build]), debug=$enableval,debug=no) if test "x$debug" == xyes then AC_DEFINE(_DEBUG,1,[_DEBUG]) CFLAGS+="-g -m32 -fpic " CXXFLAGS+="-g -m32 -fpic " CCASFLAGS+=" -m32 -fpic " else AC_DEFINE(NDEBUG,1,[NDEBUG]) CFLAGS+="-O2 -fomit-frame-pointer -m32 -fpic " CXXFLAGS+="-O2 -fomit-frame-pointer -m32 -fpic " CCASFLAGS+=" -m32 -fpic " fi AM_CONDITIONAL(DEBUGBUILD, test x$debug = xyes) AC_MSG_RESULT($debug) AC_CHECK_FUNCS([ _aligned_malloc _aligned_free ], AC_DEFINE(HAVE_ALIGNED_MALLOC)) AC_CHECK_LIB(SDL,SDL_Init,[]) dnl gtk AC_MSG_CHECKING(gtk2+) AC_CHECK_PROG(GTK_CONFIG, pkg-config, pkg-config) LIBS+=$(pkg-config --libs gtk+-2.0 sdl) CFLAGS+="$(pkg-config --cflags gtk+-2.0 sdl) " CXXFLAGS+="$(pkg-config --cflags gtk+-2.0 sdl) " dnl AC_CHECK_HEADER([SDL/SDL.h], [AC_DEFINE(JOYSTICK_SUPPORT,1)]) dnl assuming linux environment so_ext=".so.$ZEROPAD_RELEASE" SHARED_LDFLAGS="-shared" AC_SUBST(so_ext) AC_SUBST(SHARED_LDFLAGS) AC_CHECK_LIB(stdc++,main,[LIBS="$LIBS -lstdc++"]) AC_CHECK_LIB(dl,main,[LIBS="$LIBS -ldl"]) AC_OUTPUT([ Makefile ]) echo "Configuration:" echo " Debug build? $debug" echo " x86-64 build? $cpu64"