RetroArch 编译 android

git clone "https://github.com/libretro/RetroArch.git"
cd RetroArch
git submodule update --init --recursive
cd pkg\android\phoenix
创建 local.properties 文件夹 sdk.dir=D:\app\Android\Sdk
keytool -genkey -alias "retroarch" -keyalg RSA -keypass "retroarch" -keystore retroarch.jks
keytool -importkeystore -srckeystore retroarch.jks -destkeystore retroarch.jks -deststoretype pkcs12
./gradlew
./gradlew assembleRelease

资源文件(或者从官方apk中解压出来)
git clone "https://github.com/libretro/common-shaders.git" "media/shaders_cg"
git clone "https://github.com/libretro/common-overlays.git" "media/overlays"
git clone "https://github.com/libretro/retroarch-assets.git" "media/assets"
git clone "https://github.com/libretro/retroarch-joypad-autoconfig.git" "media/autoconfig"
git clone "https://github.com/libretro/libretro-database.git" "media/libretrodb"

so lib 文件
http://buildbot.libretro.com/nightly/android/latest/