If you play games/supertux on a big-endian machine, the music has the wrong byte order and sounds like noise. (If you turn off the music, the sound effects are correct.) The below diff fixes it; the diff is missing the REVISION bump.
I tried to mail maintainer Pascal Stumpf in October, but gmail failed with "451 Temporary failure, please try again later." My big-endian PowerBook G4 runs OpenBSD/macppc. This machine is too slow to play SuperTux at full speed, but the game becomes playable if the window is not too big. Index: patches/patch-src_audio_ogg_sound_file_cpp =================================================================== RCS file: patches/patch-src_audio_ogg_sound_file_cpp diff -N patches/patch-src_audio_ogg_sound_file_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-src_audio_ogg_sound_file_cpp 10 Nov 2018 21:45:38 -0000 @@ -0,0 +1,17 @@ +$OpenBSD$ + +Fix music on big-endian platforms +https://github.com/SuperTux/supertux/commit/a154c70 + +Index: src/audio/ogg_sound_file.cpp +--- src/audio/ogg_sound_file.cpp.orig ++++ src/audio/ogg_sound_file.cpp +@@ -16,6 +16,8 @@ + + #include "audio/ogg_sound_file.hpp" + ++#include <config.h> ++ + #include <assert.h> + + OggSoundFile::OggSoundFile(PHYSFS_file* file_, double loop_begin_, double loop_at_) : Index: patches/patch-src_audio_wav_sound_file_cpp =================================================================== RCS file: patches/patch-src_audio_wav_sound_file_cpp diff -N patches/patch-src_audio_wav_sound_file_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-src_audio_wav_sound_file_cpp 10 Nov 2018 21:45:38 -0000 @@ -0,0 +1,17 @@ +$OpenBSD$ + +Fix music on big-endian platforms +https://github.com/SuperTux/supertux/commit/a154c70 + +Index: src/audio/wav_sound_file.cpp +--- src/audio/wav_sound_file.cpp.orig ++++ src/audio/wav_sound_file.cpp +@@ -16,6 +16,8 @@ + + #include "audio/wav_sound_file.hpp" + ++#include <config.h> ++ + #include <string.h> + #include <stdint.h> + #include <assert.h> -- George Koehler <kern...@gmail.com>
