After rL357618, quote ${CMAKE_THREAD_LIBS_INIT} so CMake does not
complain when the variable is empty. Fixes PR 41401.
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@357828 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/OpenMPTesting.cmake b/cmake/OpenMPTesting.cmake
index 396460a..52e68aa 100644
--- a/cmake/OpenMPTesting.cmake
+++ b/cmake/OpenMPTesting.cmake
@@ -123,7 +123,7 @@
# Unfortunately the top-level cmake/config-ix.cmake file mangles CMake's
# CMAKE_THREAD_LIBS_INIT variable from the FindThreads package, so work
# around that, until it is fixed there.
- if(${CMAKE_THREAD_LIBS_INIT} STREQUAL "-lpthread")
+ if("${CMAKE_THREAD_LIBS_INIT}" STREQUAL "-lpthread")
set(OPENMP_TEST_COMPILER_THREAD_FLAGS "-pthread")
else()
set(OPENMP_TEST_COMPILER_THREAD_FLAGS "${CMAKE_THREAD_LIBS_INIT}")
