Fix T39757: missing cuda libary on linx, now also try to find libcuda.so.1.

I'm not sure this should be needed, but some particular systems don't have
libcuda.so so we do this now.

1 files changed, 6 insertions, 0 deletions

diff --git a/intern/cycles/util/util_cuda.cpp b/intern/cycles/util/util_cuda.cpp
index e9140633e4a..e6510bfab2a 100644
--- a/intern/cycles/util/util_cuda.cpp
+++ b/intern/cycles/util/util_cuda.cpp
@@ -180,16 +180,22 @@ bool cuLibraryInit()
 #ifdef _WIN32
 	/* expected in c:/windows/system or similar, no path needed */
 	const char *path = "nvcuda.dll";
+	const char *alternative_path = NULL;
 #elif defined(__APPLE__)
 	/* default installation path */
 	const char *path = "/usr/local/cuda/lib/libcuda.dylib";
+	const char *alternative_path = NULL;
 #else
 	const char *path = "libcuda.so";
+	const char *alternative_path = "libcuda.so.1";
 #endif
 
 	/* load library */
 	DynamicLibrary *lib = dynamic_library_open(path);
 
+	if(lib == NULL && alternative_path)
+		lib = dynamic_library_open(path);
+
 	if(lib == NULL)
 		return false;