love-android/love/build.gradle

apply plugin: 'com.android.library'

android {
    // If you want to use the debugger for JNI code, you want to debug this lib-project in Debug!
    // And due to gradle limitations/bugs, the best way is to always debug it in debug.
    // See https://code.google.com/p/android/issues/detail?id=52962
    // and http://stackoverflow.com/questions/27277433/why-does-gradle-build-my-module-in-release-mode-when-the-app-is-in-debug
    // defaultPublishConfig "debug"
    compileSdkVersion 30
    buildToolsVersion '30.0.2'
    ndkVersion '21.3.6528147'

    defaultConfig {
        compileSdkVersion 30
        buildToolsVersion "30.0.2"
        minSdkVersion 16
        resValue 'bool', 'embed', 'false'
        externalNativeBuild {
            ndkBuild {
                arguments "-j" + Runtime.runtime.availableProcessors()
            }
        }
        ndk {
            // Specifies the ABI configurations of your native
            // libraries Gradle should build and package with your APK.
            abiFilters 'armeabi-v7a', 'arm64-v8a'
            debugSymbolLevel 'SYMBOL_TABLE'
        }
        targetSdkVersion 30
    }

    def retrieveAll3pModules = { ->
        def modules = []

        fileTree("src/jni/lua-modules").visit { FileVisitDetails details ->
            if (details.isDirectory()) {
                if (file(details.file.path + "/Android.mk").exists()) {
                    logger.lifecycle("3rd-party module: " + details.file.path)

                    def javainfo = file(details.file.path + "/java.txt")
                    if (javainfo.exists()) {
                        def fstream = new FileInputStream(javainfo)
                        def infile = new BufferedReader(new InputStreamReader(fstream))
                        def javapath = infile.readLine().replace("\\", "/")
                        def mpath = null

                        if (javapath[0] != '/') {
                            mpath = details.file.path + "/" + javapath
                        } else {
                            mpath = details.file.path + javapath
                        }

                        modules << mpath

                        logger.lifecycle("Registered path " + mpath)
                        infile.close()
                    }
                }
            }
        }

        return modules
    }

    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug {
            ndk {
                abiFilters += 'x86_64'
            }
        }
    }
    flavorDimensions 'mode'
    productFlavors {
        normal {
            dimension 'mode'
        }
        embed {
            dimension 'mode'
        }
    }
    sourceSets {
        main {
            java {
                srcDir 'src/jni/SDL2/android-project/app/src/main/java'
                srcDir 'src/main/java'
                srcDirs += retrieveAll3pModules()
            }
        }
        normal {
            java {
                srcDirs += 'src/normal/java'
            }
        }
    }
    externalNativeBuild {
        ndkBuild {
            path 'src/jni/Android.mk'
        }
    }
    lintOptions {
        abortOnError false
    }
    packagingOptions {
        exclude 'lib/arm64-v8a/libSDL2.so'
        exclude 'lib/armeabi-v7a/libSDL2.so'
    }
}

dependencies {
    api fileTree(dir: 'libs', include: ['*.jar'])
    api 'androidx.appcompat:appcompat:1.2.0'
}