diff options
| -rw-r--r-- | configure.ac | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/common/SConscript | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/common/megadriver_stub.c | 7 |
3 files changed, 10 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 0950ed65eea..bf543c2d0d6 100644 --- a/configure.ac +++ b/configure.ac @@ -480,6 +480,12 @@ AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"], [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])]) AC_SUBST([DLOPEN_LIBS]) +dnl Check if that library also has dladdr +save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS $DLOPEN_LIBS" +AC_CHECK_FUNCS([dladdr]) +LDFLAGS="$save_LDFLAGS" + case "$host_os" in darwin*|mingw*) ;; diff --git a/src/mesa/drivers/dri/common/SConscript b/src/mesa/drivers/dri/common/SConscript index 8b15532e3c0..41f6356c32d 100644 --- a/src/mesa/drivers/dri/common/SConscript +++ b/src/mesa/drivers/dri/common/SConscript @@ -30,6 +30,7 @@ drienv.Replace(CPPPATH = [ driswenv = drienv.Clone() driswenv.Append(CPPDEFINES = [ '__NOT_HAVE_DRM_H', + 'HAVE_DLADDR', ]) drienv.PkgUseModules('DRM') diff --git a/src/mesa/drivers/dri/common/megadriver_stub.c b/src/mesa/drivers/dri/common/megadriver_stub.c index 7b6d13450cc..d085080a197 100644 --- a/src/mesa/drivers/dri/common/megadriver_stub.c +++ b/src/mesa/drivers/dri/common/megadriver_stub.c @@ -28,10 +28,9 @@ /* We need GNU extensions to dlfcn.h in order to provide backward * compatibility for the older DRI driver loader mechanism. (dladdr, - * Dl_info, and RTLD_DEFAULT are only defined when _GNU_SOURCE is - * defined.) + * Dl_info, and RTLD_DEFAULT) */ -#ifdef RTLD_DEFAULT +#if defined(RTLD_DEFAULT) && defined(HAVE_DLADDR) #define MEGADRIVER_STUB_MAX_EXTENSIONS 10 #define LIB_PATH_SUFFIX "_dri.so" @@ -148,7 +147,7 @@ megadriver_stub_init(void) } } -#endif /* RTLD_DEFAULT */ +#endif /* RTLD_DEFAULT && HAVE_DLADDR */ static const __DRIconfig **stub_error_init_screen(__DRIscreen *psp) |