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-rw-r--r--src/gallium/auxiliary/util/u_dl.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/util/u_dl.c b/src/gallium/auxiliary/util/u_dl.c
index b42b429d4d..d8803f77fa 100644
--- a/src/gallium/auxiliary/util/u_dl.c
+++ b/src/gallium/auxiliary/util/u_dl.c
@@ -26,8 +26,8 @@
*
**************************************************************************/
-
#include "pipe/p_config.h"
+#include "util/u_debug.h"
#if defined(PIPE_OS_UNIX)
#include <dlfcn.h>
@@ -43,7 +43,12 @@ struct util_dl_library *
util_dl_open(const char *filename)
{
#if defined(PIPE_OS_UNIX)
- return (struct util_dl_library *)dlopen(filename, RTLD_LAZY | RTLD_GLOBAL);
+ struct util_dl_library *lib;
+ lib = (struct util_dl_library *)dlopen(filename, RTLD_LAZY | RTLD_GLOBAL);
+ if (!lib) {
+ debug_printf("gallium: dlopen() failed: %s\n", dlerror());
+ }
+ return lib;
#elif defined(PIPE_OS_WINDOWS)
return (struct util_dl_library *)LoadLibraryA(filename);
#else