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FindThreads: Avoid repeating check for -pthread flag

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When `THREADS_PREFER_PTHREAD_FLAG` is enabled, we check for it before
the thread libraries.  We do not need to check after them too.
This commit is contained in:
Brad King
2022-04-14 13:13:04 -04:00
parent 41ef904e81
commit 564385194b
1 changed files with 3 additions and 1 deletions
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4
Modules/FindThreads.cmake
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@@ -180,7 +180,9 @@ if(CMAKE_HAVE_PTHREAD_H)
_threads_check_lib(pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE)
_threads_check_lib(pthread pthread_create CMAKE_HAVE_PTHREAD_CREATE)
_threads_check_flag_pthread()
if (NOT THREADS_PREFER_PTHREAD_FLAG)
_threads_check_flag_pthread()
endif()
endif()
if(CMAKE_THREAD_LIBS_INIT OR CMAKE_HAVE_LIBC_PTHREAD)