wined3d: Only link and use GLSL program if at least one GLSL shader is available.
[wine] / dlls / usp10 / tests /
drwxr-xr-x   ..
-rw-r--r-- 29 .gitignore
-rw-r--r-- 209 Makefile.in
-rw-r--r-- 26574 usp10.c