Merge pull request #20835 from sthalik:msvc-no-thread-support

This commit is contained in:
Alexander Alekhin 2021-10-07 16:43:19 +00:00
commit 4b0f8d76f4

View File

@ -17,7 +17,7 @@ else()
endif()
# --- Concurrency ---
if(MSVC AND NOT HAVE_TBB)
if(MSVC AND NOT HAVE_TBB AND NOT OPENCV_DISABLE_THREAD_SUPPORT)
set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/concurrencytest.cpp")
file(WRITE "${_fname}" "#if _MSC_VER < 1600\n#error\n#endif\nint main() { return 0; }\n")
try_compile(HAVE_CONCURRENCY "${CMAKE_BINARY_DIR}" "${_fname}")