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authorRichard Purdie <richard.purdie@linuxfoundation.org>2014-06-24 23:53:47 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-06-25 11:49:39 +0100
commitb550572bdad318aed02230496721430eec89c937 (patch)
tree7d193e79b192a8a3d02e6435a06293c4f8565855
parent0f11090e566ae13fe76c4273655db320a87ba7ae (diff)
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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 <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-graphics/libsdl/libsdl-1.2.15/pkgconfig.patch187
-rw-r--r--meta/recipes-graphics/libsdl/libsdl_1.2.15.bb1
2 files changed, 188 insertions, 0 deletions
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 $SDL_LIBS"
+-dnl
+-dnl Now check if the installed SDL is sufficiently new. (Also sanity
+-dnl checks the results of sdl-config to some extent
+-dnl
+- rm -f conf.sdltest
+- AC_TRY_RUN([
+-#include <stdio.h>
+-#include <stdlib.h>
+-#include <string.h>
+-#include "SDL.h"
+-
+-char*
+-my_strdup (char *str)
+-{
+- char *new_str;
+-
+- if (str)
+- {
+- new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+- strcpy (new_str, str);
+- }
+- else
+- new_str = NULL;
+-
+- return new_str;
+-}
+-
+-int main (int argc, char *argv[])
+-{
+- int major, minor, micro;
+- char *tmp_version;
+-
+- /* This hangs on some systems (?)
+- system ("touch conf.sdltest");
+- */
+- { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+-
+- /* HP/UX 9 (%@#!) writes to sscanf strings */
+- tmp_version = my_strdup("$min_sdl_version");
+- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 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 <stdio.h>
+-#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}"