1 def tryInt = { string ->
5 if (string.isInteger()) {
6 return string as Integer
12 // Expose the per-object-directory configuration to all projects.
14 mozconfig = gradle.mozconfig
15 topsrcdir = gradle.mozconfig.topsrcdir
16 topobjdir = gradle.mozconfig.topobjdir
18 compileSdkVersion = 28
19 targetSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
20 minSdkVersion = tryInt(mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION)
21 manifestPlaceholders = [
22 ANDROID_PACKAGE_NAME: mozconfig.substs.ANDROID_PACKAGE_NAME,
23 ANDROID_TARGET_SDK: mozconfig.substs.ANDROID_TARGET_SDK,
24 MOZ_ANDROID_MIN_SDK_VERSION: mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION,
25 MOZ_ANDROID_SHARED_ID: "${mozconfig.substs.ANDROID_PACKAGE_NAME}.sharedID",
30 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
37 task downloadDependencies() {
38 description 'Download all dependencies to the Gradle cache'
40 configurations.each { configuration ->
41 if (configuration.canBeResolved) {
42 configuration.allDependencies.each { dependency ->
44 configuration.files(dependency)
46 println("Could not resolve ${configuration.name} -> ${dependency.name}")
47 println(" > ${e.message}")
49 println(" >> ${e.cause}")
51 println(" >> ${e.cause.cause}")
63 buildDir "${topobjdir}/gradle/build"
67 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
74 ext.kotlin_version = '1.3.41'
75 ext.support_library_version = '28.0.0'
76 ext.jacoco_version = '0.8.1'
77 ext.lifecycle_library_version = '1.1.1'
79 if (gradle.mozconfig.substs.MOZ_ANDROID_GOOGLE_PLAY_SERVICES) {
80 ext.google_play_services_version = '15.0.1'
81 ext.google_play_services_cast_version = '16.0.0'
82 ext.google_play_services_fido_version = '17.0.0'
86 classpath 'org.mozilla.apilint:apilint:0.2.6'
87 classpath 'com.android.tools.build:gradle:3.4.2'
88 classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.2'
89 classpath 'org.apache.commons:commons-exec:1.3'
90 classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
94 // A stream that processes bytes line by line, prepending a tag before sending
95 // each line to Gradle's logging.
96 class TaggedLogOutputStream extends org.apache.commons.exec.LogOutputStream {
100 TaggedLogOutputStream(tag, logger) {
105 void processLine(String line, int level) {
106 logger.lifecycle("${this.tag} ${line}")
110 ext.geckoBinariesOnlyIf = { task ->
111 // Never when Gradle was invoked within `mach build`.
112 if ('1' == System.env.GRADLE_INVOKED_WITHIN_MACH_BUILD) {
113 rootProject.logger.lifecycle("Skipping task ${task.path} because: within `mach build`")
117 // Never for official builds.
118 if (mozconfig.substs.MOZILLA_OFFICIAL) {
119 rootProject.logger.lifecycle("Skipping task ${task.path} because: MOZILLA_OFFICIAL")
123 // Multi-l10n builds set `AB_CD=multi`, which isn't a valid locale. This
126 // |mach build| > |mach gradle| >
127 // |mach build mobile/android/base/generated_android_code_and_resources| >
128 // AndroidManifest.xml > strings.xml > multi/brand.dtd
130 // dependency chain to fail, since multi isn't a real locale. To avoid
131 // this, if Gradle is invoked with AB_CD=multi, we don't invoke Make at all.
132 if ('multi' == System.env.AB_CD) {
133 rootProject.logger.lifecycle("Skipping task ${task.path} because: AB_CD=multi")
137 // Single-locale l10n repacks set `IS_LANGUAGE_REPACK=1` and handle resource
138 // and code generation themselves.
139 if ('1' == System.env.IS_LANGUAGE_REPACK) {
140 rootProject.logger.lifecycle("Skipping task ${task.path} because: IS_LANGUAGE_REPACK")
144 rootProject.logger.lifecycle("Executing task ${task.path}")
148 class MachExec extends Exec {
150 // Bug 1543982: When invoking `mach build` recursively, the outer `mach
151 // build` itself modifies the environment, causing configure to run
152 // again. This tries to restore the environment that the outer `mach
153 // build` was invoked in. See the comment in
154 // $topsrcdir/settings.gradle.
155 project.ext.mozconfig.mozconfig.env.unmodified.each { k, v -> environment.remove(k) }
156 environment project.ext.mozconfig.orig_mozconfig.env.unmodified
160 task machBuildGeneratedAndroidCodeAndResources(type: MachExec) {
161 onlyIf rootProject.ext.geckoBinariesOnlyIf
163 workingDir "${topsrcdir}"
165 commandLine mozconfig.substs.PYTHON
166 args "${topsrcdir}/mach"
168 args 'mobile/android/base/generated_android_code_and_resources'
170 // Add `-v` if we're running under `--info` (or `--debug`).
171 if (project.logger.isEnabled(LogLevel.INFO)) {
175 // `path` is like `:machBuildGeneratedAndroidCodeAndResources`.
176 standardOutput = new TaggedLogOutputStream("${path}>", logger)
177 errorOutput = standardOutput
180 // Why |mach build mobile/android/base/...| and |mach build faster|? |mach
181 // build faster| generates dependentlibs.list, which in turn depends on compiled
182 // code. That causes a circular dependency between Java compilation/JNI wrapper
183 // generation/native code compilation. So we have the special target for
184 // Android-specific generated code, and the |mach build faster| target for all
185 // the stuff that goes into the omnijar.
186 task machBuildFaster(type: MachExec) {
187 onlyIf rootProject.ext.geckoBinariesOnlyIf
189 workingDir "${topsrcdir}"
191 commandLine mozconfig.substs.PYTHON
192 args "${topsrcdir}/mach"
196 // Add `-v` if we're running under `--info` (or `--debug`).
197 if (project.logger.isEnabled(LogLevel.INFO)) {
201 // `path` is like `:machBuildFaster`.
202 standardOutput = new TaggedLogOutputStream("${path}>", logger)
203 errorOutput = standardOutput
206 def createMachStagePackageTask(name) {
207 return task(name, type: MachExec) {
208 onlyIf rootProject.ext.geckoBinariesOnlyIf
210 dependsOn rootProject.machBuildFaster
212 workingDir "${topobjdir}"
214 // We'd prefer this to be a `mach` invocation, but `mach build
215 // mobile/android/installer/stage-package` doesn't work as expected.
216 commandLine mozconfig.substs.GMAKE
218 args "${topobjdir}/mobile/android/installer"
221 outputs.file "${topobjdir}/dist/fennec/assets/${mozconfig.substs.ANDROID_CPU_ARCH}/libxul.so"
222 outputs.file "${topobjdir}/dist/fennec/lib/${mozconfig.substs.ANDROID_CPU_ARCH}/libmozglue.so"
224 // Force running `stage-package`.
225 outputs.upToDateWhen { false }
227 // `path` is like `:machStagePackage`.
228 standardOutput = new TaggedLogOutputStream("${path}>", logger)
229 errorOutput = standardOutput
233 createMachStagePackageTask("machStagePackageForFennec").with {
234 outputs.file "${topobjdir}/dist/fennec/assets/omni.ja"
237 createMachStagePackageTask("machStagePackageForGeckoview").with {
238 args 'MOZ_GECKOVIEW_JAR=1'
239 outputs.file "${topobjdir}/dist/geckoview/assets/omni.ja"
240 // Avoid races between stage-package invocations.
241 mustRunAfter tasks["machStagePackageForFennec"]
245 subprojects { project ->
246 if (project.name != 'thirdparty') {
247 tasks.withType(JavaCompile) {
248 // Add compiler args for all code except third-party code.
249 options.compilerArgs += [
250 // Turn on all warnings, except...
252 // Deprecation, because we do use deprecated API for compatibility.
253 "-Xlint:-deprecation",
254 // Serial, because we don't use Java serialization.
256 // Classfile, because javac has a bug with MethodParameters attributes
257 // with Java 7. https://bugs.openjdk.java.net/browse/JDK-8190452
259 // Turn all remaining warnings into errors,
260 // unless marked by @SuppressWarnings.
263 if (project.name == 'app') {
264 tasks.withType(JavaCompile) {
265 // Turn off classfile warnings because upon updating to play services 15.0.0
266 // a warning is being thrown from play-services-base which fails the build
267 // (com/google/android/gms/common/api/GoogleApiClient.class):
268 // warning: Cannot find annotation method 'value()' in type 'GuardedBy':
269 // class file for javax.annotation.concurrent.GuardedBy not found
270 options.compilerArgs += ["-Xlint:-classfile"]
275 if (!hasProperty('android')) {
278 android.applicationVariants.all {
279 preBuild.dependsOn rootProject.machBuildGeneratedAndroidCodeAndResources
281 android.libraryVariants.all {
282 preBuild.dependsOn rootProject.machBuildGeneratedAndroidCodeAndResources
291 languageLevel = '1.8'
295 // Object directories take a huge amount of time for IntelliJ to index.
296 // Exclude them. Convention is that object directories start with obj.
297 // IntelliJ is clever and will not exclude the parts of the object
298 // directory that are referenced, if there are any. In practice,
299 // indexing the entirety of the tree is taking too long, so exclude all
301 def topsrcdirURI = file(topsrcdir).toURI()
302 excludeDirs += files(file(topsrcdir)
303 .listFiles({it.isDirectory()} as FileFilter)
304 .collect({topsrcdirURI.relativize(it.toURI()).toString()}) // Relative paths.
305 .findAll({!it.equals('mobile/')}))
307 // If topobjdir is below topsrcdir, hide only some portions of that tree.
308 def topobjdirURI = file(topobjdir).toURI()
309 if (!topsrcdirURI.relativize(topobjdirURI).isAbsolute()) {
310 excludeDirs -= file(topobjdir)
311 excludeDirs += files(file(topobjdir).listFiles())
312 excludeDirs -= file("${topobjdir}/gradle")
315 if (!mozconfig.substs.MOZ_INSTALL_TRACKING) {
316 excludeDirs += file("${topsrcdir}/mobile/android/thirdparty/com/adjust")