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Code Issues Releases Wiki Activity

Improve CMake usage for Threads

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This commit is contained in:
Carles Fernandez 2017-11-26 00:18:21 +01:00
parent a212abd62f
commit cbca2399c6
1 changed files with 12 additions and 3 deletions
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15
CMakeLists.txt
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@ -409,12 +409,21 @@ endif(NOT ENABLE_GENERIC_ARCH)
################################################################################
# Find a thread library
# Find the POSIX thread (pthread) libraries
################################################################################
if(NOT OS_IS_MACOSX)
if(CMAKE_VERSION VERSION_LESS 3.1)
find_package(Threads REQUIRED)
link_libraries(${CMAKE_THREAD_LIBS_INIT})
endif(NOT OS_IS_MACOSX)
else(CMAKE_VERSION VERSION_LESS 3.1)
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
if(CMAKE_CROSSCOMPILING)
set(THREADS_PREFER_PTHREAD_FLAG FALSE)
else(CMAKE_CROSSCOMPILING)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
endif(CMAKE_CROSSCOMPILING)
find_package(Threads REQUIRED)
link_libraries(Threads::Threads)
endif(CMAKE_VERSION VERSION_LESS 3.1)