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  • Craig Scott's avatar
    Apple: Set CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG on non-macOS too · 4aed96e2
    Craig Scott authored
    Since CMake 3.19, we no longer support macOS SDKs older than 10.5,
    which corresponds to Xcode 3. Supporting older Xcode versions for
    device platforms is also not realistic. We therefore expect the -rpath
    linker option should always be supported now.
    
    When targeting iOS, tvOS or watchOS, the previous disabling of -rpath
    support meant that the install_name_dir of shared libraries and
    frameworks was unable to use @rpath. This resulted in embedding
    absolute paths for their install_name. When they were embedded in an
    app bundle, this would cause the app to fail at runtime. By enabling the
    -rpath linker option, the default install_name_dir is now @rpath for these platforms, which results in binaries that do work at runtime.
    
    Fixes: #20036
    4aed96e2