glslang/OSDependent/Windows/CMakeLists.txt

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set(SOURCES ossource.cpp ../osinclude.h)

add_library(OSDependent STATIC ${SOURCES})
set_property(TARGET OSDependent PROPERTY FOLDER glslang)
set_property(TARGET OSDependent PROPERTY POSITION_INDEPENDENT_CODE ON)

# MinGW GCC complains about function pointer casts to void*.
# Turn that off with -fpermissive.
if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
    target_compile_options(OSDependent PRIVATE -fpermissive)
endif()

if(WIN32)
    source_group("Source" FILES ${SOURCES})
endif()

if(ENABLE_GLSLANG_INSTALL)
    install(TARGETS OSDependent EXPORT glslang-targets)

    # Backward compatibility
    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/OSDependentTargets.cmake" "
        message(WARNING \"Using `OSDependentTargets.cmake` is deprecated: use `find_package(glslang)` to find glslang CMake targets.\")

        if (NOT TARGET glslang::OSDependent)
            include(\"\${CMAKE_CURRENT_LIST_DIR}/../../${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}/glslang-targets.cmake\")
        endif()

        add_library(OSDependent ALIAS glslang::OSDependent)
    ")
    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/OSDependentTargets.cmake" DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
endif()