From b550572bdad318aed02230496721430eec89c937 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 24 Jun 2014 23:53:47 +0100 Subject: libsdl: Convert to use pkg-config in internal m4 macros Rather than code which doesn't even work properly when cross compiling, lets just use pkg-config instead. Its a little simpler. Signed-off-by: Richard Purdie --- .../libsdl/libsdl-1.2.15/pkgconfig.patch | 187 +++++++++++++++++++++ meta/recipes-graphics/libsdl/libsdl_1.2.15.bb | 1 + 2 files changed, 188 insertions(+) create mode 100644 meta/recipes-graphics/libsdl/libsdl-1.2.15/pkgconfig.patch (limited to 'meta/recipes-graphics/libsdl') diff --git a/meta/recipes-graphics/libsdl/libsdl-1.2.15/pkgconfig.patch b/meta/recipes-graphics/libsdl/libsdl-1.2.15/pkgconfig.patch new file mode 100644 index 0000000000..913baa92a0 --- /dev/null +++ b/meta/recipes-graphics/libsdl/libsdl-1.2.15/pkgconfig.patch @@ -0,0 +1,187 @@ +Rather than code which doesn't even work properly when cross compiling, +lets just use pkg-config instead. Its a little simpler. + +RP 2014/6/20 + +Upstream-Status: Pending + +Index: SDL-1.2.15/sdl.m4 +=================================================================== +--- SDL-1.2.15.orig/sdl.m4 ++++ SDL-1.2.15/sdl.m4 +@@ -12,174 +12,8 @@ dnl Test for SDL, and define SDL_CFLAGS + dnl + AC_DEFUN([AM_PATH_SDL], + [dnl +-dnl Get the cflags and libraries from the sdl-config script +-dnl +-AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], +- sdl_prefix="$withval", sdl_prefix="") +-AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], +- sdl_exec_prefix="$withval", sdl_exec_prefix="") +-AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], +- , enable_sdltest=yes) +- +- if test x$sdl_exec_prefix != x ; then +- sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix" +- if test x${SDL_CONFIG+set} != xset ; then +- SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config +- fi +- fi +- if test x$sdl_prefix != x ; then +- sdl_config_args="$sdl_config_args --prefix=$sdl_prefix" +- if test x${SDL_CONFIG+set} != xset ; then +- SDL_CONFIG=$sdl_prefix/bin/sdl-config +- fi +- fi +- +- as_save_PATH="$PATH" +- if test "x$prefix" != xNONE; then +- PATH="$prefix/bin:$prefix/usr/bin:$PATH" +- fi +- AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH]) +- PATH="$as_save_PATH" + min_sdl_version=ifelse([$1], ,0.11.0,$1) +- AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) +- no_sdl="" +- if test "$SDL_CONFIG" = "no" ; then +- no_sdl=yes +- else +- SDL_CFLAGS=`$SDL_CONFIG $sdl_config_args --cflags` +- SDL_LIBS=`$SDL_CONFIG $sdl_config_args --libs` +- +- sdl_major_version=`$SDL_CONFIG $sdl_config_args --version | \ +- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` +- sdl_minor_version=`$SDL_CONFIG $sdl_config_args --version | \ +- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` +- sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ +- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` +- if test "x$enable_sdltest" = "xyes" ; then +- ac_save_CFLAGS="$CFLAGS" +- ac_save_CXXFLAGS="$CXXFLAGS" +- ac_save_LIBS="$LIBS" +- CFLAGS="$CFLAGS $SDL_CFLAGS" +- CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" +- LIBS="$LIBS $SDL_LIBS" +-dnl +-dnl Now check if the installed SDL is sufficiently new. (Also sanity +-dnl checks the results of sdl-config to some extent +-dnl +- rm -f conf.sdltest +- AC_TRY_RUN([ +-#include +-#include +-#include +-#include "SDL.h" +- +-char* +-my_strdup (char *str) +-{ +- char *new_str; +- +- if (str) +- { +- new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); +- strcpy (new_str, str); +- } +- else +- new_str = NULL; +- +- return new_str; +-} +- +-int main (int argc, char *argv[]) +-{ +- int major, minor, micro; +- char *tmp_version; +- +- /* This hangs on some systems (?) +- system ("touch conf.sdltest"); +- */ +- { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } +- +- /* HP/UX 9 (%@#!) writes to sscanf strings */ +- tmp_version = my_strdup("$min_sdl_version"); +- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { +- printf("%s, bad version string\n", "$min_sdl_version"); +- exit(1); +- } +- +- if (($sdl_major_version > major) || +- (($sdl_major_version == major) && ($sdl_minor_version > minor)) || +- (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) +- { +- return 0; +- } +- else +- { +- printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); +- printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); +- printf("*** best to upgrade to the required version.\n"); +- printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); +- printf("*** to point to the correct copy of sdl-config, and remove the file\n"); +- printf("*** config.cache before re-running configure\n"); +- return 1; +- } +-} +- +-],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) +- CFLAGS="$ac_save_CFLAGS" +- CXXFLAGS="$ac_save_CXXFLAGS" +- LIBS="$ac_save_LIBS" +- fi +- fi +- if test "x$no_sdl" = x ; then +- AC_MSG_RESULT(yes) +- ifelse([$2], , :, [$2]) +- else +- AC_MSG_RESULT(no) +- if test "$SDL_CONFIG" = "no" ; then +- echo "*** The sdl-config script installed by SDL could not be found" +- echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" +- echo "*** your path, or set the SDL_CONFIG environment variable to the" +- echo "*** full path to sdl-config." +- else +- if test -f conf.sdltest ; then +- : +- else +- echo "*** Could not run SDL test program, checking why..." +- CFLAGS="$CFLAGS $SDL_CFLAGS" +- CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" +- LIBS="$LIBS $SDL_LIBS" +- AC_TRY_LINK([ +-#include +-#include "SDL.h" +- +-int main(int argc, char *argv[]) +-{ return 0; } +-#undef main +-#define main K_and_R_C_main +-], [ return 0; ], +- [ echo "*** The test program compiled, but did not run. This usually means" +- echo "*** that the run-time linker is not finding SDL or finding the wrong" +- echo "*** version of SDL. If it is not finding SDL, you'll need to set your" +- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" +- echo "*** to the installed location Also, make sure you have run ldconfig if that" +- echo "*** is required on your system" +- echo "***" +- echo "*** If you have an old version installed, it is best to remove it, although" +- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], +- [ echo "*** The test program failed to compile or link. See the file config.log for the" +- echo "*** exact error that occured. This usually means SDL was incorrectly installed" +- echo "*** or that you have moved SDL since it was installed. In the latter case, you" +- echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ]) +- CFLAGS="$ac_save_CFLAGS" +- CXXFLAGS="$ac_save_CXXFLAGS" +- LIBS="$ac_save_LIBS" +- fi +- fi +- SDL_CFLAGS="" +- SDL_LIBS="" +- ifelse([$3], , :, [$3]) +- fi ++ PKG_CHECK_MODULES([SDL], [sdl >= $min_sdl_version]) + AC_SUBST(SDL_CFLAGS) + AC_SUBST(SDL_LIBS) +- rm -f conf.sdltest + ]) diff --git a/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb b/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb index f81d862cdc..e544b60eae 100644 --- a/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb +++ b/meta/recipes-graphics/libsdl/libsdl_1.2.15.bb @@ -23,6 +23,7 @@ PR = "r3" SRC_URI = "http://www.libsdl.org/release/SDL-${PV}.tar.gz \ file://configure_tweak.patch \ file://libsdl-1.2.15-xdata32.patch \ + file://pkgconfig.patch \ " S = "${WORKDIR}/SDL-${PV}" -- cgit v1.2.3