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fix support for pthreads parallel_for

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This commit is contained in:
Alexander Alekhin
2015-06-11 16:53:07 +03:00
parent 1f983ec39c
commit a482dcce46
6 changed files with 47 additions and 25 deletions
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cmake/OpenCVFindLibsPerf.cmake
+10 -6
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@@ -120,12 +120,16 @@ if(WITH_OPENMP)
set(HAVE_OPENMP "${OPENMP_FOUND}")
endif()
if(UNIX OR ANDROID)
if(NOT APPLE AND NOT HAVE_TBB AND NOT HAVE_OPENMP)
set(HAVE_PTHREADS_PF 1)
else()
set(HAVE_PTHREADS_PF 0)
endif()
if(NOT MSVC AND NOT DEFINED HAVE_PTHREADS)
set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/pthread_test.cpp")
file(WRITE "${_fname}" "#include <pthread.h>\nint main() { (void)pthread_self(); return 0; }\n")
try_compile(HAVE_PTHREADS "${CMAKE_BINARY_DIR}" "${_fname}")
file(REMOVE "${_fname}")
endif()
ocv_clear_vars(HAVE_PTHREADS_PF)
if(WITH_PTHREADS_PF)
set(HAVE_PTHREADS_PF ${HAVE_PTHREADS})
else()
set(HAVE_PTHREADS_PF 0)
endif()