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| author | Brad King <brad.king@kitware.com> | 2019-12-05 16:39:54 +0000 |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2019-12-05 11:40:35 -0500 |
| commit | 158839f0db905d44a4dd7d37e7bb36c1899fd17c (patch) | |
| tree | ce3fd368d10e1c24efc47a6ecc056db7d750f3e5 | |
| parent | 684ad4296d28750b2ea27f723a8d8c8f6ceb5365 (diff) | |
| parent | f7ffefea7c838731c958f6493c241ea6e8239418 (diff) | |
| download | cmake-158839f0db905d44a4dd7d37e7bb36c1899fd17c.tar.gz | |
Merge topic 'FindThreads-lib-flag' into release-3.16
f7ffefea7c FindThreads: Restore hard-coded '-l' flag on library name
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4112
| -rw-r--r-- | Modules/FindThreads.cmake | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Modules/FindThreads.cmake b/Modules/FindThreads.cmake index d39fe33d57..b0c91b2acc 100644 --- a/Modules/FindThreads.cmake +++ b/Modules/FindThreads.cmake @@ -77,7 +77,7 @@ macro(_check_threads_lib LIBNAME FUNCNAME VARNAME) if(NOT Threads_FOUND) CHECK_LIBRARY_EXISTS(${LIBNAME} ${FUNCNAME} "" ${VARNAME}) if(${VARNAME}) - set(CMAKE_THREAD_LIBS_INIT "${LIBNAME}") + set(CMAKE_THREAD_LIBS_INIT "-l${LIBNAME}") set(CMAKE_HAVE_THREADS_LIBRARY 1) set(Threads_FOUND TRUE) endif() @@ -88,7 +88,7 @@ endmacro() # Do NOT even think about using it outside of this file! macro(_check_pthreads_flag) if(NOT Threads_FOUND) - # If we did not find a thread library look for -pthread compiler option. + # If we did not found -lpthread, -lpthread, or -lthread, look for -pthread if(NOT DEFINED THREADS_HAVE_PTHREAD_ARG) message(STATUS "Check if compiler accepts -pthread") if(CMAKE_C_COMPILER_LOADED) @@ -164,7 +164,7 @@ if(CMAKE_HAVE_PTHREAD_H) _check_threads_lib(pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE) _check_threads_lib(pthread pthread_create CMAKE_HAVE_PTHREAD_CREATE) if(CMAKE_SYSTEM_NAME MATCHES "SunOS") - # On sun also check for thread library with thr_create + # On sun also check for -lthread _check_threads_lib(thread thr_create CMAKE_HAVE_THR_CREATE) endif() endif() @@ -195,7 +195,7 @@ if(CMAKE_USE_PTHREADS_INIT) # are available. CHECK_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA) if(CMAKE_HAVE_HP_CMA) - set(CMAKE_THREAD_LIBS_INIT "cma") + set(CMAKE_THREAD_LIBS_INIT "-lcma") set(CMAKE_HP_PTHREADS_INIT 1) set(Threads_FOUND TRUE) endif() |