clang ignores -lstdc++ even if it is absent from the system, giving the
wrong hint to the configure, which proceeds to add it to the list of
libraries. Then libtool fails because it can't find it.
Why is clang ignoring -lstdc++? Convenience?
AdPlug is a free, multi-platform, hardware independent AdLib sound
player library, mainly written in C++. AdPlug plays sound data,
originally created for the AdLib (OPL2/3) audio board, on top of an
OPL2/3 emulator. No OPL2/3 chips are required for playback.
OK abieber@