[Piglit] [PATCH 2/9] cmake: If using Waffle, require waffle >= 1.3

[Chad Versace]

Subsequent patches will enable creation of forward-compatible and debug
contexts, which arrived in waffle-1.3.

After this patch, you may need to remove CMakeCache.txt and rerun CMake. The
problem is that CMake caches the results of pkg-config queries.  Alternatively,
you may manually update the value of CMakeCache.txt:WAFFLE_VERSION in any text
editor.

Signed-off-by: Chad Versace <chad.versace at linux.intel.com>
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7418ac3..d9bd28e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,13 +50,14 @@ if(PIGLIT_USE_WAFFLE)
 	# validates the required version at most once for the lifetime of the
 	# source tree.  If someone changes the required version by editing the
 	# CMakeLists, CMake fails to detect the new requirement.
-	set(WAFFLE_REQUIRED_VERSION "1.2.2")
+	set(WAFFLE_REQUIRED_VERSION "1.3.0")
 	if(WAFFLE_VERSION VERSION_LESS WAFFLE_REQUIRED_VERSION)
 		message(FATAL_ERROR "Found waffle-${WAFFLE_VERSION}, but "
 		"piglit requires waffle-${WAFFLE_REQUIRED_VERSION}")
         endif()
 
 	add_definitions(-DPIGLIT_USE_WAFFLE)
+	add_definitions(-DWAFFLE_API_VERSION=0x0103)
 	add_definitions(-DPIGLIT_HAS_WAYLAND)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WAFFLE_CFLAGS}")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WAFFLE_CFLAGS}")
-- 
1.8.4