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glslang
Commit aeef0363 by Graeme Leese
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Work around a CMake cross-compilation issue

CMake can't correctly configure the latest code because of an issue with cross-compilation of pthreads: https://gitlab.kitware.com/cmake/cmake/issues/16920
parent 9ed38739
Showing with 3 additions and 1 deletion
glslang/OSDependent/Unix/CMakeLists.txt
...@@ -4,10 +4,12 @@ set_property(TARGET OSDependent PROPERTY POSITION_INDEPENDENT_CODE ON) ...@@ -4,10 +4,12 @@ set_property(TARGET OSDependent PROPERTY POSITION_INDEPENDENT_CODE ON)
# Link pthread # Link pthread
set(CMAKE_THREAD_PREFER_PTHREAD ON) set(CMAKE_THREAD_PREFER_PTHREAD ON)
if(${CMAKE_VERSION} VERSION_LESS "3.1.0") if(${CMAKE_VERSION} VERSION_LESS "3.1.0" OR CMAKE_CROSSCOMPILING)
# Needed as long as we support CMake 2.8 for Ubuntu 14.04, # Needed as long as we support CMake 2.8 for Ubuntu 14.04,
# which does not support the recommended Threads::Threads target. # which does not support the recommended Threads::Threads target.
# https://cmake.org/cmake/help/v2.8.12/cmake.html#module:FindThreads # https://cmake.org/cmake/help/v2.8.12/cmake.html#module:FindThreads
# Also needed when cross-compiling to work around
# https://gitlab.kitware.com/cmake/cmake/issues/16920
find_package(Threads) find_package(Threads)
target_link_libraries(OSDependent ${CMAKE_THREAD_LIBS_INIT}) target_link_libraries(OSDependent ${CMAKE_THREAD_LIBS_INIT})
else() else()
......
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