From 828f13330c9384f2b55c8b0f962d93a74ecd0601 Mon Sep 17 00:00:00 2001 From: Frank Henigman Date: Thu, 6 Nov 2014 16:29:26 -0500 Subject: [PATCH] gbm: dlopen libglapi so gbm_create_device works Dri driver libs are not linked to pull in libglapi so gbm_create_device() fails when it tries to dlopen them (unless the application is linked with something that does pull in libglapi, like libGL). Until dri drivers can be fixed properly, dlopen libglapi before trying to dlopen them. Cc: "10.5 10.6" Signed-off-by: Frank Henigman [Emil Velikov: Drop misleading bugzilla link, mention that libname differs] Reviewed-by: Emil Velikov --- src/gbm/backends/dri/gbm_dri.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c index 62bdf891d57..ccc3cc6930f 100644 --- a/src/gbm/backends/dri/gbm_dri.c +++ b/src/gbm/backends/dri/gbm_dri.c @@ -311,6 +311,14 @@ dri_open_driver(struct gbm_dri_device *dri) if (search_paths == NULL) search_paths = DEFAULT_DRIVER_DIR; + /* Temporarily work around dri driver libs that need symbols in libglapi + * but don't automatically link it in. + */ + /* XXX: Library name differs on per platforms basis. Update this as + * osx/cygwin/windows/bsd gets support for GBM.. + */ + dlopen("libglapi.so.0", RTLD_LAZY | RTLD_GLOBAL); + dri->driver = NULL; end = search_paths + strlen(search_paths); for (p = search_paths; p < end && dri->driver == NULL; p = next + 1) { -- 2.30.2