added a package for soloud (#2450)

* added a package for soloud

* Updated soloud package based on code review

* Use `add_headerfiles` instead of copying includes.
* Removed unneeded comments.
* Moved homepage and license before URLs and versions.
* Changed URL to github.

* soloud homepage is now github. Versions are more readable and dynamic.

* soloud patched to use current miniaudio as a dependency

* Update xmake.lua

---------

Co-authored-by: ruki <[email protected]>

packages/s/soloud/patches/miniaudio_v11.patch

@@ -0,0 +1,22 @@
+diff --git a/src/backend/miniaudio/soloud_miniaudio.cpp b/src/backend/miniaudio/soloud_miniaudio.cpp
+index 7dba676..e34b910 100644
+--- a/src/backend/miniaudio/soloud_miniaudio.cpp
++++ b/src/backend/miniaudio/soloud_miniaudio.cpp
+@@ -61,7 +61,7 @@ namespace SoLoud
+     result miniaudio_init(SoLoud::Soloud *aSoloud, unsigned int aFlags, unsigned int aSamplerate, unsigned int aBuffer, unsigned int aChannels)
+     {
+         ma_device_config config = ma_device_config_init(ma_device_type_playback);
+-        config.bufferSizeInFrames = 128;
++        config.periodSizeInFrames = 128;
+         config.playback.format    = ma_format_f32;
+         config.playback.channels  = aChannels;
+         config.sampleRate         = aSamplerate;
+@@ -73,7 +73,7 @@ namespace SoLoud
+             return UNKNOWN_ERROR;
+         }
+ 
+-        aSoloud->postinit_internal(gDevice.sampleRate, gDevice.playback.internalBufferSizeInFrames, aFlags, gDevice.playback.channels);
++        aSoloud->postinit_internal(gDevice.sampleRate, gDevice.playback.internalPeriodSizeInFrames, aFlags, gDevice.playback.channels);
+ 
+         aSoloud->mBackendCleanupFunc = soloud_miniaudio_deinit;
+ 

packages/s/soloud/xmake.lua

@@ -0,0 +1,59 @@
+package("soloud")
+    set_description("SoLoud is an easy to use, free, portable c/c++ audio engine for games.")
+    set_homepage("https://github.com/jarikomppa/soloud")
+    set_license("zlib")
+
+    add_urls("https://github.com/jarikomppa/soloud/archive/refs/tags/RELEASE_$(version).zip",
+         {version = function (version) return version:gsub("%.", "") end})
+    add_versions("2020.02.07", "ad3a6ee2020150e33e72911ce46bbfe26f9c84ec08ff8d7f22680ce4970f7fd3")
+
+    add_deps("miniaudio")
+    add_patches("2020.02.07", path.join(os.scriptdir(), "patches", "miniaudio_v11.patch"), "d98b6727a159c3dccd45de872b321a1c180bc353af08d4bdce4e298f4de14f21")
+
+    if is_plat("linux") then
+        add_syslinks("pthread", "dl")
+    elseif is_plat("macosx", "iphoneos") then
+        add_frameworks("AudioToolbox", "AVFoundation", "CoreFoundation", "Foundation")
+    end
+
+    on_install(function (package)
+        os.rm("src/backend/miniaudio/miniaudio.h")
+        if package:is_plat("macosx", "iphoneos") then
+            os.mv("src/backend/miniaudio/soloud_miniaudio.cpp", "src/backend/miniaudio/soloud_miniaudio.mm")
+        end
+        io.writefile("xmake.lua", [[
+            add_rules("mode.debug", "mode.release")
+
+            add_requires("miniaudio")
+
+            target("soloud")
+                set_kind("$(kind)")
+                set_languages("cxx11")
+                add_headerfiles("include/(**.h)")
+                add_includedirs("include", {public = true})
+
+                -- for now we'll only support the miniaudio backend
+                add_defines("WITH_MINIAUDIO")
+                add_packages("miniaudio")
+
+                add_files("src/**.cpp|tools/**.cpp|backend/**.cpp|backend/**.mm")
+                add_files("src/**.c|tools/**.c|backend/**.c")
+
+                if is_plat("iphoneos", "macosx") then
+                    add_frameworks("AudioToolbox", "AVFoundation", "CoreFoundation", "Foundation")
+                    add_files("src/backend/miniaudio/*.mm")
+                else
+                    add_files("src/backend/miniaudio/*.cpp")
+                end
+        ]])
+
+        import("package.tools.xmake").install(package)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            void test(int args, char** argv) {
+                SoLoud::Soloud soloud;
+            }
+        ]]}, {includes = "soloud.h"}))
+    end)