[llvm] Disable tests due to missing llvm-gtest

Author: direc85

rpm/clang.spec

@@ -171,7 +171,8 @@ pushd build
 	-DSPHINX_WARNINGS_AS_ERRORS=OFF \
 	-DBUILD_SHARED_LIBS=OFF \
 	-DCLANG_BUILD_EXAMPLES:BOOL=OFF \
-	-DCLANG_DEFAULT_UNWINDLIB=libgcc
+	-DCLANG_DEFAULT_UNWINDLIB=libgcc \
+	-DLLVM_INCLUDE_TESTS=OFF
 
 %ninja_build
 popd