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Merge pull request #1652 from gnl21/cmake-fix

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Work around a CMake cross-compilation issue
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John Kessenich 2019-01-11 14:55:36 +07:00 committed by GitHub
commit dfaaf75a31
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1 changed files with 3 additions and 1 deletions
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4
glslang/OSDependent/Unix/CMakeLists.txt
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@ -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()