132 lines
3.9 KiB
Groovy
132 lines
3.9 KiB
Groovy
import java.nio.file.Paths
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// General gradle arguments for root project
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buildscript {
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repositories {
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google()
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jcenter()
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}
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dependencies {
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//
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// https://developer.android.com/studio/releases/gradle-plugin#updating-gradle
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//
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// Notice that 4.0.0 here is the version of [Android Gradle Plugin]
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// According to URL above you will need Gradle 6.1 or higher
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//
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classpath "com.android.tools.build:gradle:4.1.1"
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}
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}
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repositories {
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google()
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jcenter()
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}
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// Project's root where CMakeLists.txt exists: rootDir/support/.cxx -> rootDir
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def rootDir = Paths.get(project.buildDir.getParent()).getParent()
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println("rootDir: ${rootDir}")
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// Output: Shared library (.so) for Android
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apply plugin: "com.android.library"
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android {
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compileSdkVersion 25 // Android 7.0
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// Target ABI
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// - This option controls target platform of module
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// - The platform might be limited by compiler's support
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// some can work with Clang(default), but some can work only with GCC...
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// if bad, both toolchains might not support it
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splits {
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abi {
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enable true
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// Specify platforms for Application
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reset()
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include "arm64-v8a", "armeabi-v7a", "x86_64"
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}
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}
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ndkVersion "21.3.6528147" // ANDROID_NDK_HOME is deprecated. Be explicit
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defaultConfig {
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minSdkVersion 21 // Android 5.0+
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targetSdkVersion 25 // Follow Compile SDK
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versionCode 34 // Follow release count
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versionName "7.1.2" // Follow Official version
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externalNativeBuild {
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cmake {
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arguments "-DANDROID_STL=c++_shared" // Specify Android STL
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arguments "-DBUILD_SHARED_LIBS=true" // Build shared object
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arguments "-DFMT_TEST=false" // Skip test
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arguments "-DFMT_DOC=false" // Skip document
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cppFlags "-std=c++17"
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targets "fmt"
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}
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}
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println(externalNativeBuild.cmake.cppFlags)
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println(externalNativeBuild.cmake.arguments)
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}
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// External Native build
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// - Use existing CMakeList.txt
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// - Give path to CMake. This gradle file should be
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// neighbor of the top level cmake
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externalNativeBuild {
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cmake {
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version "3.10.0+"
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path "${rootDir}/CMakeLists.txt"
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// buildStagingDirectory "./build" // Custom path for cmake output
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}
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}
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sourceSets{
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// Android Manifest for Gradle
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main {
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manifest.srcFile "AndroidManifest.xml"
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}
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}
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// https://developer.android.com/studio/build/native-dependencies#build_system_configuration
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buildFeatures {
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prefab true
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prefabPublishing true
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}
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prefab {
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fmt {
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headers "${rootDir}/include"
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}
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}
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}
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assemble.doLast
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{
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// Instead of `ninja install`, Gradle will deploy the files.
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// We are doing this since FMT is dependent to the ANDROID_STL after build
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copy {
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from "build/intermediates/cmake"
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into "${rootDir}/libs"
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}
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// Copy debug binaries
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copy {
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from "${rootDir}/libs/debug/obj"
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into "${rootDir}/libs/debug"
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}
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// Copy Release binaries
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copy {
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from "${rootDir}/libs/release/obj"
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into "${rootDir}/libs/release"
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}
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// Remove empty directory
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delete "${rootDir}/libs/debug/obj"
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delete "${rootDir}/libs/release/obj"
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// Copy AAR files. Notice that the aar is named after the folder of this script.
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copy {
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from "build/outputs/aar/support-release.aar"
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into "${rootDir}/libs"
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rename "support-release.aar", "fmt-release.aar"
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}
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copy {
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from "build/outputs/aar/support-debug.aar"
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into "${rootDir}/libs"
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rename "support-debug.aar", "fmt-debug.aar"
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}
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}
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