[Piglit] [PATCH v2] util/gl: link against OPENGL_gl_LIBRARY on waffle aware systems

[Emil Velikov]

Similar to the earlier patch for waffle-less (glut) builds. The need
for this patch became apparent as we removed the libGL link dependency
in waffle.

v2: Try to handle both gl and gles*.

Cc: Mark Janes <mark.a.janes at intel.com>
Reported-by: Mark Janes <mark.a.janes at intel.com>
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
 tests/util/CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/util/CMakeLists.txt b/tests/util/CMakeLists.txt
index 98eedd0..b95ed2f 100644
--- a/tests/util/CMakeLists.txt
+++ b/tests/util/CMakeLists.txt
@@ -83,6 +83,11 @@ if(PIGLIT_USE_WAFFLE)
 	list(APPEND UTIL_GL_LIBS
 		${WAFFLE_LDFLAGS}
 	)
+	IF(PIGLIT_BUILD_GLX_TESTS)
+		list(APPEND UTIL_GL_LIBS
+			${OPENGL_gl_LIBRARY}
+		)
+	ENDIF(PIGLIT_BUILD_GLX_TESTS)
 else()
 	list(APPEND UTIL_GL_SOURCES
 		piglit-framework-gl/piglit_glut_framework.c
-- 
2.1.3