2009-02-06 19:52:59 +00:00
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AC_INIT(ZeroPAD,0.2,zerofrog@gmail.com)
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AM_INIT_AUTOMAKE(ZeroPAD,0.2)
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AC_PROG_CC([gcc g++ cl KCC CC cxx cc++ xlC aCC c++])
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AC_PROG_CXX([gcc g++ cl KCC CC cxx cc++ xlC aCC c++])
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AC_PROG_CPP([gcc g++ cl KCC CC cxx cc++ xlC aCC c++])
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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dnl necessary for compiling assembly
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AM_PROG_AS
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2009-02-27 01:55:11 +00:00
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AC_SUBST(ZEROPAD_CURRENT, 0)
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AC_SUBST(ZEROPAD_REVISION, 2)
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AC_SUBST(ZEROPAD_AGE, 0)
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AC_SUBST(ZEROPAD_RELEASE, libZeroPAD.so.[$ZEROPAD_CURRENT].[$ZEROPAD_REVISION].[$ZEROPAD_AGE])
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AC_SUBST(ZEROPAD_SONAME, libZeroPAD.so.[$ZEROPAD_CURRENT].[$ZEROPAD_REVISION].[$ZEROPAD_AGE])
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2009-02-06 19:52:59 +00:00
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CFLAGS=
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CXXFLAGS=
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dnl Check for debug build
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AC_MSG_CHECKING(debug build)
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AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [debug build]),
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debug=$enableval,debug=no)
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if test "x$debug" == xyes
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then
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AC_DEFINE(_DEBUG,1,[_DEBUG])
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CFLAGS+="-g "
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CXXFLAGS+="-g "
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else
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AC_DEFINE(NDEBUG,1,[NDEBUG])
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CFLAGS+="-O2 -fomit-frame-pointer "
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CXXFLAGS+="-O2 -fomit-frame-pointer "
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fi
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AM_CONDITIONAL(DEBUGBUILD, test x$debug = xyes)
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AC_MSG_RESULT($debug)
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dnl Check for 64bit CPU
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AC_MSG_CHECKING(for a x86-64 CPU)
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dnl if test "$build_os" == "target_os"
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dnl then
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AC_TRY_RUN([
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int main()
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{
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int a = 0;
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int*pa = &a;
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asm(".intel_syntax\n"
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"mov %%rax, %0\n"
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"mov %%eax, [%%rax]\n"
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".att_syntax\n"
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: : "r"(pa) : "%rax");
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return 0;
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}
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],cpu64=yes,cpu64=no,)
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dnl else
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dnl cpu64=no
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dnl fi
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if test "x$cpu64" == xyes
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then
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AC_DEFINE(__x86_64__,1,[__x86_64__])
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fi
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AC_MSG_RESULT($cpu64)
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AM_CONDITIONAL(X86_64, test x$cpu64 = xyes)
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AC_CHECK_FUNCS([ _aligned_malloc _aligned_free ], AC_DEFINE(HAVE_ALIGNED_MALLOC))
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AC_CHECK_LIB(SDL,SDL_Init,[])
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dnl gtk
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AC_MSG_CHECKING(gtk2+)
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AC_CHECK_PROG(GTK_CONFIG, pkg-config, pkg-config)
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LIBS+=$(pkg-config --libs gtk+-2.0 sdl)
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CFLAGS+="$(pkg-config --cflags gtk+-2.0 sdl) "
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CXXFLAGS+="$(pkg-config --cflags gtk+-2.0 sdl) "
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dnl AC_CHECK_HEADER([SDL/SDL.h], [AC_DEFINE(JOYSTICK_SUPPORT,1)])
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dnl assuming linux environment
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so_ext=".so.$ZEROPAD_RELEASE"
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SHARED_LDFLAGS="-shared"
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AC_SUBST(so_ext)
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AC_SUBST(SHARED_LDFLAGS)
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AC_CHECK_LIB(stdc++,main,[LIBS="$LIBS -lstdc++"])
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AC_CHECK_LIB(dl,main,[LIBS="$LIBS -ldl"])
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AC_OUTPUT([
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Makefile
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])
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echo "Configuration:"
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echo " Debug build? $debug"
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echo " x86-64 build? $cpu64"
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