Merge pull request #114 from andlaus/misc_fixes

Misc fixes

cmake/Modules/FindSuperLU.cmake

@@ -21,6 +21,8 @@ include(CheckCSourceCompiles)
 
 cmake_push_check_state()
 
+set(SUPERLU_FOUND "FALSE")
+
 # find out the size of a pointer. this is required to only search for
 # libraries in the directories relevant for the architecture
 if (CMAKE_SIZEOF_VOID_P)

cmake/Modules/OpmLibMain.cmake

@@ -28,6 +28,12 @@ if (POLICY CMP0048)
 	cmake_policy(SET CMP0048 OLD)
 endif()
 
+# set the behavior of the policy 0054 to NEW. (i.e. do not implicitly
+# expand variables in if statements)
+if (POLICY CMP0054)
+  cmake_policy(SET CMP0054 NEW)
+endif()
+
 # include special
 if (CMAKE_VERSION VERSION_LESS "2.8.3")
 	message (STATUS "Enabling compatibility modules for CMake 2.8.3")