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FindThreads: Simplify conditions for not-in-libc checks

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If `CMAKE_HAVE_LIBC_PTHREAD` is true, we also set `Threads_FOUND` to
true, which blocks all the other checks from running.
This commit is contained in:
Brad King
2022-04-14 13:10:30 -04:00
parent cbe7550d99
commit 41ef904e81
1 changed files with 13 additions and 13 deletions
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26
Modules/FindThreads.cmake
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@@ -165,21 +165,21 @@ if(CMAKE_HAVE_PTHREAD_H)
if(CMAKE_HAVE_LIBC_PTHREAD)
set(CMAKE_THREAD_LIBS_INIT "")
set(Threads_FOUND TRUE)
else()
# Check for -pthread first if enabled. This is the recommended
# way, but not backwards compatible as one must also pass -pthread
# as compiler flag then.
if (THREADS_PREFER_PTHREAD_FLAG)
_threads_check_flag_pthread()
endif ()
if(CMAKE_SYSTEM MATCHES "GHS-MULTI")
_threads_check_lib(posix pthread_create CMAKE_HAVE_PTHREADS_CREATE)
endif()
_threads_check_lib(pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE)
_threads_check_lib(pthread pthread_create CMAKE_HAVE_PTHREAD_CREATE)
endif()
# Check for -pthread first if enabled. This is the recommended
# way, but not backwards compatible as one must also pass -pthread
# as compiler flag then.
if (THREADS_PREFER_PTHREAD_FLAG)
_threads_check_flag_pthread()
endif ()
if(CMAKE_SYSTEM MATCHES "GHS-MULTI")
_threads_check_lib(posix pthread_create CMAKE_HAVE_PTHREADS_CREATE)
endif()
_threads_check_lib(pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE)
_threads_check_lib(pthread pthread_create CMAKE_HAVE_PTHREAD_CREATE)
_threads_check_flag_pthread()
endif()