diff options
| author | Chia-I Wu <olv@lunarg.com> | 2011-01-30 05:09:06 +0800 |
|---|---|---|
| committer | Chia-I Wu <olv@lunarg.com> | 2011-01-30 05:28:24 +0800 |
| commit | 218381d92755fa080bbb5635c0c4ed6d5296b79c (patch) | |
| tree | 9566380058c5df94f3990d758c8d9b56343cf92f /src/egl/drivers/dri2/Makefile | |
| parent | f36cba6cf3d51a3937d3bb429609d258399751a0 (diff) | |
egl_dri2: Export glapi symbols for DRI drivers.
When an app loads libEGL.so dynamically with RTLD_LOCAL, loading DRI
drivers would fail because of missing glapi symbols. This commit makes
egl_dri2 load libglapi.so with RTLD_GLOBAL to export glapi symbols for
future symbol resolutions.
The same trick can be found in GLX. However, egl_dri2 can only do so
when --enable-shared-glapi is given. Because, otherwise, both libGL.so
and libglapi.so define glapi symbols and egl_dri2 cannot tell which
library to load.
Diffstat (limited to 'src/egl/drivers/dri2/Makefile')
| -rw-r--r-- | src/egl/drivers/dri2/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/egl/drivers/dri2/Makefile b/src/egl/drivers/dri2/Makefile index 553ee8771f..bd3d702933 100644 --- a/src/egl/drivers/dri2/Makefile +++ b/src/egl/drivers/dri2/Makefile @@ -20,4 +20,8 @@ EGL_LIBS = $(XCB_DRI2_LIBS) $(LIBUDEV_LIBS) $(DLOPEN_LIBS) $(LIBDRM_LIB) EGL_CFLAGS = -D_EGL_MAIN=_eglBuiltInDriverDRI2 EGL_BUILTIN = true +ifeq ($(SHARED_GLAPI),1) +EGL_CFLAGS += -DHAVE_SHARED_GLAPI +endif + include ../Makefile.template |