SDL_mixer: fixed 'make dist'

From bd1e063fa00131315769785e2d3fa1efc9370c74 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Mon, 12 Apr 2021 17:55:10 +0300
Subject: [PATCH] fixed 'make dist'

---
 .gitignore  | 1 +
 Makefile.in | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index e0bcc8f..505f2a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 build*
+aclocal.m4
 autom4te*
 config.cache
 config.log
diff --git a/Makefile.in b/Makefile.in
index 6f02e3b..4e62d98 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -38,7 +38,7 @@ VERSION_OBJECTS = @VERSION_OBJECTS@
 PLAYWAVE_OBJECTS = @PLAYWAVE_OBJECTS@
 PLAYMUS_OBJECTS = @PLAYMUS_OBJECTS@
 
-DIST = *.txt Android.mk Makefile.in Makefile.os2 SDL2_mixer.pc.in SDL2_mixer.spec.in include/SDL_mixer.h VisualC VisualC-WinRT Xcode Xcode-iOS acinclude aclocal.m4 autogen.sh build-scripts configure configure.ac debian external gcc-fat.sh src/utils.c src/utils.h src/effect_position.c src/effect_stereoreverse.c src/effects_internal.c src/effects_internal.h src/codecs/load_aiff.c src/codecs/load_aiff.h src/codecs/load_voc.c src/codecs/load_voc.h src/codecs/mp3utils.c src/codecs/mp3utils.h src/mixer.c src/mixer.h src/music.c src/music.h src/codecs/music_cmd.c src/codecs/music_cmd.h src/codecs/music_flac.c src/codecs/music_flac.h src/codecs/music_fluidsynth.c src/codecs/music_fluidsynth.h src/codecs/music_mad.c src/codecs/music_mad.h src/codecs/music_mikmod.c src/codecs/music_mikmod.h src/codecs/music_modplug.c src/codecs/music_modplug.h src/codecs/music_xmp.c src/codecs/music_xmp.h src/codecs/music_mpg123.c src/codecs/music_mpg123.h src/codecs/music_nativemidi.c src/codecs/music_nativemidi.h src/codecs/music_ogg.c src/codecs/music_ogg.h src/codecs/music_opus.c src/codecs/music_opus.h src/codecs/music_timidity.c src/codecs/music_timidity.h src/codecs/music_wav.c src/codecs/music_wav.h src/codecs/native_midi playmus.c playwave.c src/codecs/timidity version.rc
+DIST = *.txt Android.mk Makefile.in Makefile.os2 SDL2_mixer.pc.in SDL2_mixer.spec.in include/SDL_mixer.h VisualC VisualC-WinRT Xcode Xcode-iOS acinclude autogen.sh build-scripts configure configure.ac debian external gcc-fat.sh src/utils.c src/utils.h src/effect_position.c src/effect_stereoreverse.c src/effects_internal.c src/effects_internal.h src/codecs/load_aiff.c src/codecs/load_aiff.h src/codecs/load_voc.c src/codecs/load_voc.h src/codecs/mp3utils.c src/codecs/mp3utils.h src/mixer.c src/mixer.h src/music.c src/music.h src/codecs/music_cmd.c src/codecs/music_cmd.h src/codecs/music_flac.c src/codecs/music_flac.h src/codecs/music_fluidsynth.c src/codecs/music_fluidsynth.h src/codecs/music_mad.c src/codecs/music_mad.h src/codecs/music_mikmod.c src/codecs/music_mikmod.h src/codecs/music_modplug.c src/codecs/music_modplug.h src/codecs/music_xmp.c src/codecs/music_xmp.h src/codecs/music_mpg123.c src/codecs/music_mpg123.h src/codecs/music_nativemidi.c src/codecs/music_nativemidi.h src/codecs/music_ogg.c src/codecs/music_ogg.h src/codecs/music_opus.c src/codecs/music_opus.h src/codecs/music_timidity.c src/codecs/music_timidity.h src/codecs/music_wav.c src/codecs/music_wav.h src/codecs/native_midi playmus.c playwave.c src/codecs/timidity version.rc
 
 LT_AGE      = @LT_AGE@
 LT_CURRENT  = @LT_CURRENT@