diff options
| author | Tapani Pälli <tapani.palli@intel.com> | 2012-08-16 13:59:12 +0300 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2012-08-24 11:08:19 -0700 |
| commit | 57c57df7b4579b60a84062df2e64f84dd84558b5 (patch) | |
| tree | 496c51c3366fe21d4711f288f4392d41c798ae7f /configure.ac | |
| parent | df4dccc7a9691555e05c8945048603621340b5d7 (diff) | |
mesa/dlopen: use HAVE_DLOPEN instead of _GNU_SOURCE
Patches changes mesa to use 'HAVE_DLOPEN' defined by configure and Android.mk
instead of _GNU_SOURCE for detecting dlopen capability. This makes dlopen to
work also on Android where _GNU_SOURCE is not defined.
[mattst88] v2: HAVE_DLOPEN is sufficient for including dlfcn.h, remove
mingw/blrts checks around dlfcn.h inclusion.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index ad20c87c505..9bf4e1e1f63 100644 --- a/configure.ac +++ b/configure.ac @@ -499,8 +499,9 @@ MESA_PIC_FLAGS dnl Check to see if dlopen is in default libraries (like Solaris, which dnl has it in libc), or if libdl is needed to get it. -AC_CHECK_FUNC([dlopen], [], - [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])]) +AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"], + [AC_CHECK_LIB([dl], [dlopen], + [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])]) AC_SUBST([DLOPEN_LIBS]) dnl See if posix_memalign is available |