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After rL357618, quote ${CMAKE_THREAD_LIBS_INIT} so CMake does not 

complain when the variable is empty.  Fixes PR 41401.

llvm-svn: 357828
This commit is contained in:
Dimitry Andric 2019-04-05 22:19:40 +00:00
parent 4a9007cde7
commit 8f2d1eb9e8
1 changed files with 1 additions and 1 deletions
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openmp/cmake/OpenMPTesting.cmake
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@ -123,7 +123,7 @@ else()
# Unfortunately the top-level cmake/config-ix.cmake file mangles CMake's # Unfortunately the top-level cmake/config-ix.cmake file mangles CMake's
# CMAKE_THREAD_LIBS_INIT variable from the FindThreads package, so work # CMAKE_THREAD_LIBS_INIT variable from the FindThreads package, so work
# around that, until it is fixed there. # 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") set(OPENMP_TEST_COMPILER_THREAD_FLAGS "-pthread")
else() else()
set(OPENMP_TEST_COMPILER_THREAD_FLAGS "${CMAKE_THREAD_LIBS_INIT}") set(OPENMP_TEST_COMPILER_THREAD_FLAGS "${CMAKE_THREAD_LIBS_INIT}")