SDL_mixer: Fix CMake build faild with FetchContent on x86

From d63d978be8ac256af845c7d2630ee877b412be5c Mon Sep 17 00:00:00 2001
From: Bensuperpc <[EMAIL REDACTED]>
Date: Fri, 12 Nov 2021 12:59:08 +0100
Subject: [PATCH] Fix CMake build faild with FetchContent on x86

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>
---
 CMakeLists.txt | 105 +++++++++++++++++++++++--------------------------
 1 file changed, 50 insertions(+), 55 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54f83970..04a6effe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,69 +1,64 @@
 cmake_minimum_required(VERSION 2.8.12)
 project(SDL_mixer C)
 
+# FIXME: missing CMakeLists.txt for MPG123
+set(SUPPORT_MP3_MPG123 OFF CACHE BOOL "" FORCE)
 
-if (ANDROID)
+option(SUPPORT_FLAC "Support loading FLAC music with libFLAC" OFF)
+option(SUPPORT_OGG "Support loading OGG Vorbis music via Tremor" OFF)
+option(SUPPORT_MP3_MPG123 "Support loading MP3 music via MPG123" OFF)
+option(SUPPORT_MOD_MODPLUG "Support loading MOD music via modplug" OFF)
+option(SUPPORT_MID_TIMIDITY "Support TiMidity" OFF)
 
-    # FIXME: missing CMakeLists.txt for MPG123
-    set(SUPPORT_MP3_MPG123 OFF CACHE BOOL "" FORCE)
+include_directories(include src src/codecs)
 
-    option(SUPPORT_FLAC "Support loading FLAC music with libFLAC" OFF)
-    option(SUPPORT_OGG "Support loading OGG Vorbis music via Tremor" OFF)
-    option(SUPPORT_MP3_MPG123 "Support loading MP3 music via MPG123" OFF)
-    option(SUPPORT_MOD_MODPLUG "Support loading MOD music via modplug" OFF)
-    option(SUPPORT_MID_TIMIDITY "Support TiMidity" OFF)
+add_library(SDL2_mixer SHARED)
 
-    include_directories(include src src/codecs)
+target_sources(SDL2_mixer PRIVATE
+        src/effect_position.c src/effects_internal.c src/effect_stereoreverse.c
+        src/mixer.c src/music.c src/utils.c
+        src/codecs/load_aiff.c src/codecs/load_voc.c
+        src/codecs/music_cmd.c src/codecs/music_flac.c
+        src/codecs/music_fluidsynth.c src/codecs/music_mad.c
+        src/codecs/music_mikmod.c src/codecs/music_modplug.c
+        src/codecs/music_mpg123.c src/codecs/music_nativemidi.c
+        src/codecs/music_ogg.c src/codecs/music_opus.c
+        src/codecs/music_timidity.c src/codecs/music_wav.c)
 
-    add_library(SDL2_mixer SHARED)
-
-    target_sources(SDL2_mixer PRIVATE
-            src/effect_position.c src/effects_internal.c src/effect_stereoreverse.c
-            src/mixer.c src/music.c src/utils.c
-            src/codecs/load_aiff.c src/codecs/load_voc.c
-            src/codecs/music_cmd.c src/codecs/music_flac.c
-            src/codecs/music_fluidsynth.c src/codecs/music_mad.c
-            src/codecs/music_mikmod.c src/codecs/music_modplug.c
-            src/codecs/music_mpg123.c src/codecs/music_nativemidi.c
-            src/codecs/music_ogg.c src/codecs/music_opus.c
-            src/codecs/music_timidity.c src/codecs/music_wav.c)
-
-    if (SUPPORT_FLAC)
-        add_definitions(-DMUSIC_FLAC)
-        add_subdirectory(external/flac-1.3.3)
-        include_directories(external/flac-1.3.3/include)
-        target_link_libraries(SDL2_mixer PRIVATE FLAC)
-    endif()
+if (SUPPORT_FLAC)
+    add_definitions(-DMUSIC_FLAC)
+    add_subdirectory(external/flac-1.3.3)
+    include_directories(external/flac-1.3.3/include)
+    target_link_libraries(SDL2_mixer PRIVATE FLAC)
+endif()
 
-    if (SUPPORT_OGG)
-        add_definitions(-DMUSIC_OGG -DOGG_USE_TREMOR -DOGG_HEADER=<ivorbisfile.h>)
-        add_subdirectory(external/libogg-1.3.2)
-        add_subdirectory(external/libvorbisidec-1.2.1)
-        include_directories(external/libvorbisidec-1.2.1)
-        target_link_libraries(SDL2_mixer PRIVATE vorbisidec ogg)
-    endif()
+if (SUPPORT_OGG)
+    add_definitions(-DMUSIC_OGG -DOGG_USE_TREMOR -DOGG_HEADER=<ivorbisfile.h>)
+    add_subdirectory(external/libogg-1.3.2)
+    add_subdirectory(external/libvorbisidec-1.2.1)
+    include_directories(external/libvorbisidec-1.2.1)
+    target_link_libraries(SDL2_mixer PRIVATE vorbisidec ogg)
+endif()
 
-    if (SUPPORT_MP3_MPG123)
-        add_definitions(-DMUSIC_MP3_MPG123)
-        add_subdirectory(external/mpg123-1.25.13)
-        target_link_libraries(SDL2_mixer PRIVATE mpg123)
-    endif()
+if (SUPPORT_MP3_MPG123)
+    add_definitions(-DMUSIC_MP3_MPG123)
+    add_subdirectory(external/mpg123-1.25.13)
+    target_link_libraries(SDL2_mixer PRIVATE mpg123)
+endif()
 
-    if (SUPPORT_MOD_MODPLUG)
-        add_definitions(-DMUSIC_MOD_MODPLUG -DMODPLUG_HEADER=<modplug.h>)
-        add_subdirectory(external/libmodplug-0.8.9.0)
-        include_directories(external/libmodplug-0.8.9.0/src)
-        target_link_libraries(SDL2_mixer PRIVATE modplug)
-    endif()
+if (SUPPORT_MOD_MODPLUG)
+    add_definitions(-DMUSIC_MOD_MODPLUG -DMODPLUG_HEADER=<modplug.h>)
+    add_subdirectory(external/libmodplug-0.8.9.0)
+    include_directories(external/libmodplug-0.8.9.0/src)
+    target_link_libraries(SDL2_mixer PRIVATE modplug)
+endif()
 
-    if (SUPPORT_MID_TIMIDITY)
-        add_definitions(-DMUSIC_MID_TIMIDITY)
-        add_subdirectory(timidity)
-        target_link_libraries(SDL2_mixer PRIVATE timidity)
-    endif()
+if (SUPPORT_MID_TIMIDITY)
+    add_definitions(-DMUSIC_MID_TIMIDITY)
+    add_subdirectory(timidity)
+    target_link_libraries(SDL2_mixer PRIVATE timidity)
+endif()
 
-    target_include_directories(SDL2_mixer PUBLIC include)
-    target_link_libraries(SDL2_mixer PRIVATE SDL2)
-else()
+target_include_directories(SDL2_mixer PUBLIC include)
+target_link_libraries(SDL2_mixer PRIVATE SDL2)
 
-endif()