[Piglit] [PATCH 3/5] Make readtex.c include piglit-util.h.

[Paul Berry]

This patch causes readtex.c to include piglit-util.h and modifies
makefiles appropriately.  This is a prerequisite for moving the CLAMP
macro into piglit-util.h.
---
 tests/mesa/util/CMakeLists.gl.txt |    2 ++
 tests/mesa/util/readtex.c         |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/tests/mesa/util/CMakeLists.gl.txt b/tests/mesa/util/CMakeLists.gl.txt
index 799608f..4af71ef 100644
--- a/tests/mesa/util/CMakeLists.gl.txt
+++ b/tests/mesa/util/CMakeLists.gl.txt
@@ -4,8 +4,10 @@ include_directories (
 	${OPENGL_INCLUDE_PATH}
 	${GLUT_INCLUDE_DIR}
 	${PNG_INCLUDE_DIR}
+	${piglit_SOURCE_DIR}/tests/util
 )
 link_libraries (
+	piglitutil
 	${OPENGL_gl_LIBRARY}
 	${OPENGL_glu_LIBRARY}
 	${GLUT_glut_LIBRARY}
diff --git a/tests/mesa/util/readtex.c b/tests/mesa/util/readtex.c
index 37d5fcd..00506d6 100644
--- a/tests/mesa/util/readtex.c
+++ b/tests/mesa/util/readtex.c
@@ -7,6 +7,7 @@
 
 
 
+#include "piglit-util.h"
 #include <GL/gl.h>
 #include <GL/glu.h>
 #include <stdio.h>
-- 
1.7.7.6