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r27979:37253e20ef1d 425 B text/x-cmake Show Annotation Show as Raw Download as Raw

frosch

Fix #8846: When upgrading NewGRF presets, copy NewGRF parameters only if the NewGRF are compatible. Otherwise reset to defaults.

# Autodetect if xaudio2 can be used.

include(CheckCXXSourceCompiles)
set(CMAKE_REQUIRED_FLAGS "")

check_cxx_source_compiles("
    #include <cstdio>
    #include <windows.h>

    #undef NTDDI_VERSION
    #undef _WIN32_WINNT

    #define NTDDI_VERSION    NTDDI_WIN8
    #define _WIN32_WINNT     _WIN32_WINNT_WIN8

    #include <xaudio2.h>
    int main() { printf(\"%s\\\\n\", XAUDIO2_DLL_A); return 0; }"
    XAUDIO2_FOUND
)