[polly] r174872 - [cmake] Make CLooG optional

[Tobias Grosser]

Author: grosser
Date: Mon Feb 11 04:36:19 2013
New Revision: 174872

URL: http://llvm.org/viewvc/llvm-project?rev=174872&view=rev
Log:
[cmake] Make CLooG optional

CLooG is already optional in the autoconf build.

Modified:
    polly/trunk/CMakeLists.txt

Modified: polly/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/CMakeLists.txt?rev=174872&r1=174871&r2=174872&view=diff
==============================================================================
--- polly/trunk/CMakeLists.txt (original)
+++ polly/trunk/CMakeLists.txt Mon Feb 11 04:36:19 2013
@@ -79,9 +79,9 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}
 # Add path for custom modules
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${POLLY_SOURCE_DIR}/cmake")
 
-FIND_PACKAGE(Cloog REQUIRED)
 FIND_PACKAGE(Isl REQUIRED)
 FIND_PACKAGE(Gmp REQUIRED)
+FIND_PACKAGE(Cloog)
 FIND_PACKAGE(Pluto)
 
 option(POLLY_ENABLE_GPGPU_CODEGEN "Enable GPGPU code generation feature" OFF)