Strip invalid PNG profiles from PNGs Bad PNGs caused a few annoying warnings like “libpng warning: iCCP: known incorrect sRGB profile”. Command used: pngcrush -rem gAMA -rem cHRM -rem iCCP -rem sRGB Note that many images have “@2x” in their name, this probably explains why they have been overlooked before.

if(WIN32 AND NOT UNIX)
    file(GLOB DLLs *.dll)
    file(GLOB ICOs *.ico)

    install(FILES
        ${DLLs}
        ${ICOs}
        DESTINATION ${target_library_install_dir})
endif(WIN32 AND NOT UNIX)