diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..6a90748 --- /dev/null +++ b/configure.in @@ -0,0 +1,188 @@ +dnl Process this file with autoconf to produce a configure script. + +dnl initialisation +AC_INIT(src/gltron.c) +AC_CANONICAL_HOST +AC_CANONICAL_TARGET +AM_INIT_AUTOMAKE(gltron, 0.70) + +AC_PREFIX_DEFAULT("/usr/local") + +dnl AM_MAINTAINER_MODE + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_CXX +AC_PROG_CPP +AC_PROG_RANLIB + +dnl CFLAGS set-up +CFLAGS="-DSEPARATOR=\"'/'\"" +dnl CFLAGS="-ansi -pedantic" +dnl CXXFLAGS="" +dnl CPPFLAGS="" + +AC_ARG_ENABLE(warn, +AC_HELP_STRING([--enable-warn],[Enable compiler warnings @<:@default=on@:>@]), + enable_warn=$enableval, enable_warn=yes) +if test "x$enable_warn" = xyes; then + CFLAGS="$CFLAGS -Wall -Werror" +fi + +AC_ARG_ENABLE(debug, +AC_HELP_STRING([--enable-debug],[Enable debugging @<:@default=off@:>@]), + enable_debug=$enableval, enable_debug=off) +if test "x$enable_debug" = xyes; then + CFLAGS="$CFLAGS -g3" + CXXFLAGS="$CXXFLAGS -g3" +fi + +AC_ARG_ENABLE(profile, +AC_HELP_STRING([--enable-profile],[Enable profiling @<:@default=off@:>@]), + enable_profile=$enableval, enable_profile=off) +if test "x$enable_profile" = xyes; then + if test "x$GCC" = xyes; then + CFLAGS="$CFLAGS -pg" + else + CFLAGS="$CFLAGS -p" + fi +fi + +AC_ARG_ENABLE(optimize, +AC_HELP_STRING([--enable-optimize=@<:@level@:>@],[Enable optimization @<:@default=s@:>@]), + enable_optmize=$enableval, enable_optimize=s) +dnl this is always true +if test "x$enable_optimize" ; then + CFLAGS="$CFLAGS -O$enable_optimize" + CXXFLAGS="$CXXFLAGS -O$enable_optimize" +fi + +dnl library checks +AM_PATH_SDL(1.1.0, CFLAGS="$CFLAGS $SDL_CFLAGS"; CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"; LIBS="$LIBS $SDL_LIBS", + AC_MSG_ERROR(SDL is not installed)) +AC_CHECK_LIB(GL, main,, AC_MSG_ERROR(OpenGL is not installed)) +dnl AC_CHECK_LIB(opengl32, main,, AC_MSG_ERROR(OpenGL is not installed)) +AC_CHECK_LIB(z, gzopen,, AC_MSG_ERROR(libz is not installed)) +AC_CHECK_LIB(png, png_read_info,, AC_MSG_ERROR(libpng is not installed)) + +dnl local data dir setup +AC_ARG_ENABLE(localdata, +AC_HELP_STRING([--enable-localdata],[Use local data directory @<:@default=no@:>@]), + CPPFLAGSA="$CPPFLAGSA -DLOCAL_DATA", + CPPFLAGSA="$CPPFLAGSA -DDATA_DIR=\\\"\$(datadir)/\$(PACKAGE)\\\"") + +dnl snapshot dir setup +AC_ARG_WITH(snapshot-dir, +AC_HELP_STRING([--with-snapshot-dir=@<:@path@:>@],[Snapshot directory @<:@default=~@:>@]), + CPPFLAGSA="$CPPFLAGSA -DSNAP_DIR=\\\"$withval\\\"", + CPPFLAGSA="$CPPFLAGSA -DSNAP_DIR=\\\"~\\\"") + +dnl preferences dir setup +AC_ARG_WITH(preferences-dir, +AC_HELP_STRING([--with-preferences-dir=@<:@path@:>@],[Preferences directory @<:@default=~@:>@]), + CPPFLAGSA="$CPPFLAGSA -DPREF_DIR=\\\"$withval\\\"", + CPPFLAGSA="$CPPFLAGSA -DPREF_DIR=\\\"~\\\"") + +dnl sound set-up +AC_ARG_ENABLE(sound, +AC_HELP_STRING([--disable-sound],[Don't compile in sound @<:@default=off@:>@]), + use_sound=no, use_sound=yes) +if test "x$use_sound" = xyes; then + AC_CHECK_LIB(smpeg, main,, AC_MSG_WARN(smpeg not found - music playback may not work correctly)) + AC_CHECK_LIB(ogg, main,, AC_MSG_WARN(ogg not found - music playback may not work correctly)) + AC_CHECK_LIB(vorbis, main,, AC_MSG_WARN(vorbis not found - music playback may not work correctly)) + AC_CHECK_LIB(vorbisfile, main,, AC_MSG_WARN(vorbisfile not found - music playback may not work correctly)) + AC_CHECK_LIB(smpeg, main,, AC_MSG_WARN(smpeg not found - music playback may not work correctly)) + AC_CHECK_LIB(mikmod, main,, AC_MSG_WARN(mikmod not found - music playback may not work correctly)) + AC_CHECK_LIB(SDL_sound, Sound_Init, + LIBS="-lSDL_sound $LIBS"; + SOUND_OBJS="sound.o sound_glue.o Source.o Source3D.o SourceMusic.o SourceSample.o SoundSystem.o SourceCopy.o SourceEngine.o", + AC_MSG_WARN(SDL_sound not found - disabling sound); + SOUND_OBJS="sound_stubs.o sound_glue_stubs.o") + + AC_SUBST(SOUND_OBJS) +else + SOUND_OBJS="sound_stubs.o sound_glue_stubs.o" + AC_SUBST(SOUND_OBJS) +fi + +dnl network set-up +AC_ARG_ENABLE(network, +AC_HELP_STRING([--enable-network],[Experimental network mode @<:@default=off@:>@]), + enable_network=$enableval, enable_network=off) +if test "x$enable_network" = xyes; then + AC_CHECK_LIB(SDL_net, SDLNet_Init, + CFLAGS="$CFLAGS -DNETWORK"; + LIBS="$LIBS -lSDL_net"; + NETWORK_OBJS="network.o system_net.o", + AC_MSG_WARN(SDL_net not found - disabling network)) + AC_SUBST(NETWORK_OBJS) +fi + +dnl CXXFLAGS="$CFLAGS" + +dnl header checks +AC_HEADER_STDC +AC_CHECK_HEADERS(unistd.h) + +AC_CHECK_HEADERS(GL/gl.h, have_gl_h=true, have_gl_h=false) +$have_gl_h || { + AC_CHECK_HEADERS(/usr/X11R6/include/GL/gl.h, includes_in_x=1 have_gl_h=true, have_gl_h=false) +} +$have_gl_h || { + AC_CHECK_HEADERS(/usr/local/include/GL/gl.h, includes_in_local=1 have_gl_h=true, have_gl_h=false) +} +$have_gl_h || { + AC_MSG_ERROR(cant find GL headers) +} + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST + +dnl Checks for library functions. +AC_CHECK_FUNCS(strstr mkstemp) + +CPPFLAGS="$CPPFLAGS $CPPFLAGSA" + +AC_OUTPUT([Makefile \ + lua/Makefile \ + lua/include/Makefile \ + lua/src/Makefile \ + lua/src/lib/Makefile \ + nebu/Makefile \ + nebu/include/Makefile \ + nebu/include/audio/Makefile \ + nebu/include/base/Makefile \ + nebu/include/filesystem/Makefile \ + nebu/include/input/Makefile \ + nebu/include/scripting/Makefile \ + nebu/include/video/Makefile \ + nebu/base/Makefile \ + nebu/filesystem/Makefile \ + nebu/scripting/Makefile \ + nebu/input/Makefile \ + nebu/video/Makefile \ + nebu/audio/Makefile + src/Makefile \ + src/include/Makefile \ + src/include/audio/Makefile \ + src/include/base/Makefile \ + src/include/configuration/Makefile \ + src/include/filesystem/Makefile \ + src/include/game/Makefile \ + src/include/input/Makefile \ + src/include/scripting/Makefile \ + src/include/video/Makefile \ + src/base/Makefile \ + src/filesystem/Makefile \ + src/configuration/Makefile \ + src/audio/Makefile \ + src/video/Makefile \ + src/input/Makefile \ + src/game/Makefile \ + art/Makefile \ + art/default/Makefile \ + data/Makefile \ + music/Makefile \ + scripts/Makefile \ + ]) |