sdl_mixer/all: migrate to Conan v2

recipes/sdl_mixer/all/CMakeLists.txt

@@ -1,19 +1,13 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.15)
 project(sdl2_mixer)
 
-include(conanbuildinfo.cmake)
-conan_basic_setup(TARGETS)
-
 include(CheckTypeSize)
 
 macro(add_music_option type)
   option(${type} "${type} music support" OFF)
   message(STATUS "${type} ${${type}}")
-  if(${${type}})
+  if(${type})
     add_definitions("-DMUSIC_${type}")
-    if(${${type}_DYNAMIC})
-      add_definitions("-D${type}_DYNAMIC")
-    endif()
   endif()
 endmacro()
 
@@ -30,73 +24,78 @@ add_music_option(MID_NATIVE)
 add_music_option(MID_FLUIDSYNTH)
 add_music_option(MID_TINYMIDI)
 
-if(${MID_NATIVE})
-
-set(NATIVE_MIDI_SOURCES
-source_subfolder/native_midi/native_midi_common.c
-source_subfolder/native_midi/native_midi_common.h
-source_subfolder/native_midi/native_midi_haiku.cpp
-source_subfolder/native_midi/native_midi_mac.c
-source_subfolder/native_midi/native_midi_macosx.c
-source_subfolder/native_midi/native_midi_win32.c
-)
-
-set(NATIVE_MIDI_HEADERS
-source_subfolder/native_midi/native_midi.h
-)
-
+if(MIDI_NATIVE)
+  set(NATIVE_MIDI_SOURCES
+    src/native_midi/native_midi_common.c
+    src/native_midi/native_midi_common.h
+    src/native_midi/native_midi_haiku.cpp
+    src/native_midi/native_midi_mac.c
+    src/native_midi/native_midi_macosx.c
+    src/native_midi/native_midi_win32.c
+  )
+
+  set(NATIVE_MIDI_HEADERS
+    src/native_midi/native_midi.h
+  )
 endif()
 
 set(SOURCES
-source_subfolder/effect_position.c
-source_subfolder/effect_stereoreverse.c
-source_subfolder/effects_internal.c
-source_subfolder/load_aiff.c
-source_subfolder/load_voc.c
-source_subfolder/mixer.c
-source_subfolder/music.c
-source_subfolder/music_cmd.c
-source_subfolder/music_flac.c
-source_subfolder/music_fluidsynth.c
-source_subfolder/music_mad.c
-source_subfolder/music_mikmod.c
-source_subfolder/music_modplug.c
-source_subfolder/music_mpg123.c
-source_subfolder/music_nativemidi.c
-source_subfolder/music_ogg.c
-source_subfolder/music_opus.c
-source_subfolder/music_timidity.c
-source_subfolder/music_wav.c
-${NATIVE_MIDI_SOURCES}
+  src/effect_position.c
+  src/effect_stereoreverse.c
+  src/effects_internal.c
+  src/load_aiff.c
+  src/load_voc.c
+  src/mixer.c
+  src/music.c
+  src/music_cmd.c
+  src/music_flac.c
+  src/music_fluidsynth.c
+  src/music_mad.c
+  src/music_mikmod.c
+  src/music_modplug.c
+  src/music_mpg123.c
+  src/music_nativemidi.c
+  src/music_ogg.c
+  src/music_opus.c
+  src/music_timidity.c
+  src/music_wav.c
+  ${NATIVE_MIDI_SOURCES}
 )
 
 set(HEADERS
-source_subfolder/effects_internal.h
-source_subfolder/load_aiff.h
-source_subfolder/load_voc.h
-source_subfolder/mixer.h
-source_subfolder/music.h
-source_subfolder/music_cmd.h
-source_subfolder/music_flac.h
-source_subfolder/music_fluidsynth.h
-source_subfolder/music_mad.h
-source_subfolder/music_mikmod.h
-source_subfolder/music_modplug.h
-source_subfolder/music_mpg123.h
-source_subfolder/music_nativemidi.h
-source_subfolder/music_ogg.h
-source_subfolder/music_opus.h
-source_subfolder/music_timidity.h
-source_subfolder/music_wav.h
-${NATIVE_MIDI_HEADERS}
+  src/effects_internal.h
+  src/load_aiff.h
+  src/load_voc.h
+  src/mixer.h
+  src/music.h
+  src/music_cmd.h
+  src/music_flac.h
+  src/music_fluidsynth.h
+  src/music_mad.h
+  src/music_mikmod.h
+  src/music_modplug.h
+  src/music_mpg123.h
+  src/music_nativemidi.h
+  src/music_ogg.h
+  src/music_opus.h
+  src/music_timidity.h
+  src/music_wav.h
+  ${NATIVE_MIDI_HEADERS}
 )
 
 add_library(${PROJECT_NAME} ${SOURCES} ${HEADERS})
 
-target_include_directories(${PROJECT_NAME} PRIVATE "source_subfolder")
+target_include_directories(${PROJECT_NAME} PRIVATE "src")
 
-if(${MID_NATIVE})
-  target_include_directories(${PROJECT_NAME} PRIVATE "source_subfolder/native_midi")
+if(MIDI_NATIVE)
+  target_include_directories(${PROJECT_NAME} PRIVATE "src/native_midi")
+  if(APPLE)
+    # https://github.com/libsdl-org/SDL_mixer/blob/release-2.0.4/configure.in#L380
+    target_link_libraries(${PROJECT_NAME} PRIVATE "-framework AudioToolbox" "-framework AudioUnit" "-framework CoreServices")
+  elseif(WIN32)
+    # https://github.com/libsdl-org/SDL_mixer/blob/release-2.0.4/configure.in#L376
+    target_link_libraries(${PROJECT_NAME} PRIVATE winmm)
+  endif()
 endif()
 
 find_package(SDL2 CONFIG REQUIRED)
@@ -146,9 +145,9 @@ if(MID_TINYMIDI)
   target_link_libraries(${PROJECT_NAME} PRIVATE tinymidi::tinymidi)
 endif()
 
-set_target_properties(${PROJECT_NAME} PROPERTIES PUBLIC_HEADER source_subfolder/SDL_mixer.h)
+set_target_properties(${PROJECT_NAME} PROPERTIES PUBLIC_HEADER src/SDL_mixer.h)
 
-if(${BUILD_SHARED_LIBS})
+if(BUILD_SHARED_LIBS)
   target_compile_definitions(${PROJECT_NAME} PRIVATE DLL_EXPORT)
 endif()
 
@@ -160,8 +159,8 @@ if(SSIZE_T STREQUAL "")
 endif()
 
 install(TARGETS ${PROJECT_NAME}
-  ARCHIVE DESTINATION "lib"
-  LIBRARY DESTINATION "lib"
-  RUNTIME DESTINATION "bin"
-  PUBLIC_HEADER DESTINATION "include/SDL2"
+  ARCHIVE DESTINATION lib
+  LIBRARY DESTINATION lib
+  RUNTIME DESTINATION bin
+  PUBLIC_HEADER DESTINATION include/SDL2
 )