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 buildToolsVersion = mozconfig.substs.ANDROID_BUILD_TOOLS_VERSION
19 compileSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
20 targetSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
21 minSdkVersion = tryInt(mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION)
22 manifestPlaceholders = [
23 ANDROID_PACKAGE_NAME: mozconfig.substs.ANDROID_PACKAGE_NAME,
24 ANDROID_TARGET_SDK: mozconfig.substs.ANDROID_TARGET_SDK,
25 MOZ_ANDROID_MIN_SDK_VERSION: mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION,
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:0.3.0'
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 // $topsrcdir/settings.gradle.
155 project.ext.mozconfig.mozconfig.env.unmodified.each { k, v -> environment.remove(k) }
156 environment project.ext.mozconfig.orig_mozconfig.env.unmodified
160 // Why |mach build mobile/android/base/...| and |mach build faster|? |mach
161 // build faster| generates dependentlibs.list, which in turn depends on compiled
162 // code. That causes a circular dependency between Java compilation/JNI wrapper
163 // generation/native code compilation. So we have the special target for
164 // Android-specific generated code, and the |mach build faster| target for all
165 // the stuff that goes into the omnijar.
166 task machBuildFaster(type: MachExec) {
167 onlyIf rootProject.ext.geckoBinariesOnlyIf
169 workingDir "${topsrcdir}"
171 commandLine mozconfig.substs.PYTHON3
172 args "${topsrcdir}/mach"
176 // Add `-v` if we're running under `--info` (or `--debug`).
177 if (project.logger.isEnabled(LogLevel.INFO)) {
181 // `path` is like `:machBuildFaster`.
182 standardOutput = new TaggedLogOutputStream("${path}>", logger)
183 errorOutput = standardOutput
186 def createMachStagePackageTask(name) {
187 return task(name, type: MachExec) {
188 onlyIf rootProject.ext.geckoBinariesOnlyIf
190 dependsOn rootProject.machBuildFaster
192 workingDir "${topobjdir}"
194 // We'd prefer this to be a `mach` invocation, but `mach build
195 // mobile/android/installer/stage-package` doesn't work as expected.
196 commandLine mozconfig.substs.GMAKE
198 args "${topobjdir}/mobile/android/installer"
201 outputs.file "${topobjdir}/dist/fennec/assets/${mozconfig.substs.ANDROID_CPU_ARCH}/libxul.so"
202 outputs.file "${topobjdir}/dist/fennec/lib/${mozconfig.substs.ANDROID_CPU_ARCH}/libmozglue.so"
204 // Force running `stage-package`.
205 outputs.upToDateWhen { false }
207 // `path` is like `:machStagePackage`.
208 standardOutput = new TaggedLogOutputStream("${path}>", logger)
209 errorOutput = standardOutput
213 createMachStagePackageTask("machStagePackageForFennec").with {
214 outputs.file "${topobjdir}/dist/fennec/assets/omni.ja"
217 createMachStagePackageTask("machStagePackageForGeckoview").with {
218 args 'MOZ_GECKOVIEW_JAR=1'
219 outputs.file "${topobjdir}/dist/geckoview/assets/omni.ja"
220 // Avoid races between stage-package invocations.
221 mustRunAfter tasks["machStagePackageForFennec"]
225 subprojects { project ->
226 tasks.withType(JavaCompile) {
227 // Add compiler args for all code except third-party code.
228 options.compilerArgs += [
229 // Turn on all warnings, except...
231 // Deprecation, because we do use deprecated API for compatibility.
232 "-Xlint:-deprecation",
233 // Serial, because we don't use Java serialization.
235 // Classfile, because javac has a bug with MethodParameters attributes
236 // with Java 7. https://bugs.openjdk.java.net/browse/JDK-8190452
238 // Turn all remaining warnings into errors,
239 // unless marked by @SuppressWarnings.
249 languageLevel = '1.8'
253 // Object directories take a huge amount of time for IntelliJ to index.
254 // Exclude them. Convention is that object directories start with obj.
255 // IntelliJ is clever and will not exclude the parts of the object
256 // directory that are referenced, if there are any. In practice,
257 // indexing the entirety of the tree is taking too long, so exclude all
259 def topsrcdirURI = file(topsrcdir).toURI()
260 excludeDirs += files(file(topsrcdir)
261 .listFiles({it.isDirectory()} as FileFilter)
262 .collect({topsrcdirURI.relativize(it.toURI()).toString()}) // Relative paths.
263 .findAll({!it.equals('mobile/')}))
265 // If topobjdir is below topsrcdir, hide only some portions of that tree.
266 def topobjdirURI = file(topobjdir).toURI()
267 if (!topsrcdirURI.relativize(topobjdirURI).isAbsolute()) {
268 excludeDirs -= file(topobjdir)
269 excludeDirs += files(file(topobjdir).listFiles())
270 excludeDirs -= file("${topobjdir}/gradle")