From 883a8b3506e6818add1c162ce8de690afcfe79e3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jose.r.fonseca@gmail.com>
Date: Mon, 10 Dec 2012 18:54:24 +0000
Subject: [PATCH] Don't run tests that depend on PIL.

Unfortunately it is non-standard and binaries hard to get by on MacOSX.
---
 CMakeLists.txt | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7c55f76..2dff857 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,19 @@ elseif (PKG_CONFIG_FOUND)
 	pkg_check_modules (GLESV2 glesv2)
 endif ()
 
+# Check for the presence of several python packages, which are needed to build
+# generated tests.
+execute_process(
+    COMMAND ${python} -c "import PIL"
+    OUTPUT_QUIET
+    ERROR_QUIET
+    RESULT_VARIABLE IMPORT_PIL_RESULT)
+if (IMPORT_PIL_RESULT EQUAL 0)
+    set (PIL_FOUND 1)
+else ()
+    message (STATUS "python PIL module not found")
+endif ()
+
 if (UNIX)
 	link_libraries(m)
 endif (UNIX)
@@ -101,7 +114,7 @@ add_subdirectory (traces)
 # dumping images, etc. At that point these cli tests should be usable
 # with all targets so that we can drop the "if (OPENGL_FOUND)"
 # condition here.
-if (OPENGL_FOUND)
+if (OPENGL_FOUND AND PIL_FOUND)
     add_subdirectory (cli)
     add_subdirectory (trim_stress)
 endif ()
-- 
2.43.0