• Chun-wei Fan's avatar
    Builds: Add a fallback-c89.c for pre-C99 compilers · ad0ca78a
    Chun-wei Fan authored
    Some supported compilers lack some C99 math functions that are beginning
    to be used in the code, so this adds a fallback implementation for them,
    namely round() and lrint(), where the fallbacks are used if they are not
    found during configure.
    For Visual Studio builds, config.h.win32.in is updated to reflect the
    situation on various Visual Studio versions as Visual Studio builds
    do not use autotools.
config.h.win32.in 4.66 KB