[Lemon-commits] Alpar Juttner: Restore cmake-2.8 compatibility (...

[Lemon HG]

details:   http://lemon.cs.elte.hu/hg/lemon/rev/1552352f9798
changeset: 1322:1552352f9798
user:      Alpar Juttner <alpar [at] cs.elte.hu>
date:      Wed Jul 09 14:40:32 2014 +0200
description:
	Restore cmake-2.8 compatibility (#502)

	Fix cmake-2.8 incompatibility introduced in [fe4ff72e2f14]. Thanks
	to amluto for reporting the regression

diffstat:

 CMakeLists.txt |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (13 lines):

diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 
-CMAKE_POLICY(SET CMP0048 OLD)
+IF(POLICY CMP0048) 
+  CMAKE_POLICY(SET CMP0048 OLD) 
+ENDIF(POLICY CMP0048)
 
 SET(PROJECT_NAME "LEMON")
 PROJECT(${PROJECT_NAME})