Try to set CMake policy only if it allows that

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
16 years ago · e1c2e2f61b
parent 2625d97cd3
commit e1c2e2f61b
1 changed files with 5 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,7 +1,10 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.4)

-# Don't do automatic escaping of variables
-CMAKE_POLICY(SET CMP0005 OLD)
+IF(COMMAND cmake_policy)
+	# Don't do automatic escaping of variables
+	CMAKE_POLICY(SET CMP0005 OLD)
+ENDIF(COMMAND cmake_policy)
+

 # Add path for additional FindXXX.cmake scenarios
 set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})