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| author | Andy Cedilnik <andy.cedilnik@kitware.com> | 2003-08-06 21:32:50 (GMT) |
|---|---|---|
| committer | Andy Cedilnik <andy.cedilnik@kitware.com> | 2003-08-06 21:32:50 (GMT) |
| commit | 51301d8cc6d8163bbb30bde202109f8289327aa4 (patch) | |
| tree | cedd87abc5e9cd37f1231a5b64c8223f2578e876 /Modules/FindThreads.cmake | |
| parent | fa642fee71db27c9cf660ef3d08a796b14a02cef (diff) | |
| download | CMake-51301d8cc6d8163bbb30bde202109f8289327aa4.zip CMake-51301d8cc6d8163bbb30bde202109f8289327aa4.tar.gz CMake-51301d8cc6d8163bbb30bde202109f8289327aa4.tar.bz2 | |
ENH: On apple use -lpthreads
Diffstat (limited to 'Modules/FindThreads.cmake')
| -rw-r--r-- | Modules/FindThreads.cmake | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/Modules/FindThreads.cmake b/Modules/FindThreads.cmake index 800f6d9..403f98f 100644 --- a/Modules/FindThreads.cmake +++ b/Modules/FindThreads.cmake @@ -16,27 +16,29 @@ ENDIF(CMAKE_SYSTEM MATCHES IRIX) CHECK_INCLUDE_FILE("pthread.h" CMAKE_HAVE_PTHREAD_H) IF(CMAKE_HAVE_PTHREAD_H) IF(NOT CMAKE_HAVE_SPROC_H) - IF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG") - MESSAGE(STATUS "Check if compiler accepts -pthread") - TRY_RUN(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG - ${CMAKE_BINARY_DIR} - ${CMAKE_ROOT}/Modules/CheckForPthreads.c - CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread - OUTPUT_VARIABLE OUTPUT) - IF(THREADS_HAVE_PTHREAD_ARG) - IF(THREADS_PTHREAD_ARG MATCHES "^2$") - MESSAGE(STATUS "Check if compiler accepts -pthread - yes") - ELSE(THREADS_PTHREAD_ARG MATCHES "^2$") + IF(NOT APPLE) + IF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG") + MESSAGE(STATUS "Check if compiler accepts -pthread") + TRY_RUN(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG + ${CMAKE_BINARY_DIR} + ${CMAKE_ROOT}/Modules/CheckForPthreads.c + CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread + OUTPUT_VARIABLE OUTPUT) + IF(THREADS_HAVE_PTHREAD_ARG) + IF(THREADS_PTHREAD_ARG MATCHES "^2$") + MESSAGE(STATUS "Check if compiler accepts -pthread - yes") + ELSE(THREADS_PTHREAD_ARG MATCHES "^2$") + MESSAGE(STATUS "Check if compiler accepts -pthread - no") + FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log + "Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n") + ENDIF(THREADS_PTHREAD_ARG MATCHES "^2$") + ELSE(THREADS_HAVE_PTHREAD_ARG) MESSAGE(STATUS "Check if compiler accepts -pthread - no") FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log - "Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n") - ENDIF(THREADS_PTHREAD_ARG MATCHES "^2$") - ELSE(THREADS_HAVE_PTHREAD_ARG) - MESSAGE(STATUS "Check if compiler accepts -pthread - no") - FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log - "Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n") - ENDIF(THREADS_HAVE_PTHREAD_ARG) - ENDIF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG") + "Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n") + ENDIF(THREADS_HAVE_PTHREAD_ARG) + ENDIF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG") + ENDIF(NOT APPLE) IF(THREADS_HAVE_PTHREAD_ARG) SET(CMAKE_THREAD_LIBS_INIT "-pthread") ELSE(THREADS_HAVE_PTHREAD_ARG) |