[Piglit] [PATCH] cmake: Bump minimum version to 3.2.

[Vinson Lee]

This build error occurs with cmake 2.8.12.
/bin/sh: BYPRODUCTS: command not found

BYPRODUCTS is not available until cmake 3.2.
https://cmake.org/cmake/help/v3.2/release/3.2.html

Fixes: 2f02cf0d4c2d ("Generate xml for builtin profiles")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106370
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 CMakeLists.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c7d162..e56aafb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.5)
+cmake_minimum_required(VERSION 3.2)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules")
 
-- 
1.7.1