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https://github.com/love2d/love.git
synced 2026-08-15 15:51:12 +02:00
Bart van Strien
6fa0187ef0
On some systems it can error while detecting SDL2, in that case it returns without calling the failure function, and thus love continues configuring. I'm hoping it doesn't call the success callback either, so we can instead check whether it succeeded, and show an error if it didn't.
80 lines
3.4 KiB
Plaintext
80 lines
3.4 KiB
Plaintext
AC_DEFUN([ACLOVE_DEP_FREETYPE2], [
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PKG_CHECK_MODULES([freetype2], [freetype2], [], [LOVE_MSG_ERROR([FreeType2])])])
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AC_DEFUN([ACLOVE_DEP_OPENAL], [
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PKG_CHECK_MODULES([openal], [openal], [], [LOVE_MSG_ERROR([OpenAL])])])
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AC_DEFUN([ACLOVE_DEP_LIBMODPLUG], [
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PKG_CHECK_MODULES([libmodplug], [libmodplug], [], [LOVE_MSG_ERROR([libmodplug])])])
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AC_DEFUN([ACLOVE_DEP_VORBISFILE], [
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PKG_CHECK_MODULES([vorbisfile], [vorbisfile], [], [LOVE_MSG_ERROR([libvorbis and libvorbisfile])])])
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AC_DEFUN([ACLOVE_DEP_ZLIB], [
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PKG_CHECK_MODULES([zlib], [zlib], [], [LOVE_MSG_ERROR([zlib])])])
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AC_DEFUN([ACLOVE_DEP_THEORA], [
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PKG_CHECK_MODULES([theora], [theoradec], [], [LOVE_MSG_ERROR([libtheora])])])
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AC_DEFUN([ACLOVE_DEP_LIBM], [
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AC_SEARCH_LIBS([sqrt], [m], [], [LOVE_MSG_ERROR([the C math library])])])
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AC_DEFUN([ACLOVE_DEP_SDL2], [
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aclove_sdl2_found=no
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AM_PATH_SDL2([], [aclove_sdl2_found=yes], [])
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AS_VAR_IF([aclove_sdl2_found], [no], [LOVE_MSG_ERROR([SDL 2])], [])])
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AC_DEFUN([ACLOVE_DEP_PTHREAD], [
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AC_SEARCH_LIBS([pthread_create], [pthread], [], [LOVE_MSG_ERROR([the POSIX threads library])])])
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# does not use pkg-config because of the FILE_OFFSET_BITS.. bit
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AC_DEFUN([ACLOVE_DEP_MPG123], [
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AC_SEARCH_LIBS([mpg123_open_feed], [mpg123], [],
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[LOVE_MSG_ERROR([libmpg123])])
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AC_SEARCH_LIBS([mpg123_seek_64], [mpg123],
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AC_SUBST([FILE_OFFSET],[-D_FILE_OFFSET_BITS=64]),
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AC_SUBST([FILE_OFFSET],[]))])
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AC_DEFUN([ACLOVE_DEP_GME], [
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AC_SEARCH_LIBS([gme_open_data], [gme], [], [LOVE_MSG_ERROR([gme])])
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AC_DEFINE([LOVE_SUPPORT_GME], [], [Enable gme])
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AC_CHECK_HEADER([gme/gme.h], [includes="$includes -I/usr/include/gme"], [])])
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# For enet
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AC_DEFUN([ACLOVE_SOCKLEN_T], [
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AC_CHECK_TYPE([socklen_t], [AC_DEFINE([HAS_SOCKLEN_T], [1], [Define if socklen_t exists.] )], ,
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#include <sys/types.h>
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#include <sys/socket.h>
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)])
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# The lua detection is quite annoying because of distro differences and our version selection code
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AC_DEFUN([ACLOVE_DEP_LUA_PKGCONFIG], [
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PKG_CHECK_MODULES([lua], [${with_lua}${with_luaversion}], [aclove_lua_found=yes],
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[PKG_CHECK_MODULES([lua], [${with_lua}${with_clean_luaversion}], [aclove_lua_found=yes],
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[PKG_CHECK_MODULES([lua], [${with_lua}], [aclove_lua_found=yes], [])])])
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AS_VAR_IF([aclove_lua_found], [yes],
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[
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aclove_luaheaders_found=yes
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AC_MSG_CHECKING([for library containing lua_call])
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AC_MSG_RESULT([${lua_LIBS}])
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], [])])
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AC_DEFUN([ACLOVE_DEP_LUA_FALLBACK], [
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AC_MSG_WARN([Could not find pkg-config definition for ${with_lua}${with_luaversion} or ${with_lua}${with_clean_luaversion}${with_lua}, falling back to manual detection])
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AC_SEARCH_LIBS([lua_call], ["${with_lua}${with_luaversion}" "${with_lua}"], [aclove_lua_found=yes],
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[LOVE_MSG_ERROR([$with_lua])])
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AC_CHECK_HEADER(["${with_lua}${with_luaversion}/lua.h"], [aclove_luaheaders_found=yes includes="$includes -I/usr/include/${with_lua}${with_luaversion}"], [])
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AC_CHECK_HEADER(["${with_lua}/lua.h"], [aclove_luaheaders_found=yes includes="$includes -I/usr/include/${with_lua}"], [])])
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# First, try pkg-config, then fall back to manual detection if not available.
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AC_DEFUN([ACLOVE_DEP_LUA], [ dnl Requires with-lua and with-luaversion
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aclove_lua_found=no
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aclove_luaheaders_found=no
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ACLOVE_DEP_LUA_PKGCONFIG
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AS_VAR_IF([aclove_lua_found], [no], [ACLOVE_DEP_LUA_FALLBACK], [])
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AS_VAR_IF([aclove_luaheaders_found], [no],
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[AC_MSG_WARN([Could not locate lua headers for ${with_lua}${with_luaversion} or ${with_lua}, you probably need to specify them with CPPFLAGS])], [])])
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