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,
29 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
36 task downloadDependencies() {
37 description 'Download all dependencies to the Gradle cache'
39 configurations.each { configuration ->
40 if (configuration.canBeResolved) {
41 configuration.allDependencies.each { dependency ->
43 configuration.files(dependency)
45 println("Could not resolve ${configuration.name} -> ${dependency.name}")
46 println(" > ${e.message}")
48 println(" >> ${e.cause}")
50 println(" >> ${e.cause.cause}")
62 buildDir "${topobjdir}/gradle/build"
66 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
73 ext.kotlin_version = '1.3.41'
74 ext.support_library_version = '28.0.0'
75 ext.jacoco_version = '0.8.1'
76 ext.lifecycle_library_version = '1.1.1'
78 if (gradle.mozconfig.substs.MOZ_ANDROID_GOOGLE_PLAY_SERVICES) {
79 ext.google_play_services_version = '15.0.1'
80 ext.google_play_services_cast_version = '16.0.0'
81 ext.google_play_services_fido_version = '17.0.0'
85 classpath 'org.mozilla.apilint:apilint:0.2.6'
86 classpath 'com.android.tools.build:gradle:3.4.2'
87 classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.2'
88 classpath 'org.apache.commons:commons-exec:1.3'
89 classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
93 // A stream that processes bytes line by line, prepending a tag before sending
94 // each line to Gradle's logging.
95 class TaggedLogOutputStream extends org.apache.commons.exec.LogOutputStream {
99 TaggedLogOutputStream(tag, logger) {
104 void processLine(String line, int level) {
105 logger.lifecycle("${this.tag} ${line}")
109 ext.geckoBinariesOnlyIf = { task ->
110 // Never when Gradle was invoked within `mach build`.
111 if ('1' == System.env.GRADLE_INVOKED_WITHIN_MACH_BUILD) {
112 rootProject.logger.lifecycle("Skipping task ${task.path} because: within `mach build`")
116 // Never for official builds.
117 if (mozconfig.substs.MOZILLA_OFFICIAL) {
118 rootProject.logger.lifecycle("Skipping task ${task.path} because: MOZILLA_OFFICIAL")
122 // Multi-l10n builds set `AB_CD=multi`, which isn't a valid locale. This
125 // |mach build| > |mach gradle| >
126 // |mach build mobile/android/base/generated_android_code_and_resources| >
127 // AndroidManifest.xml > strings.xml > multi/brand.dtd
129 // dependency chain to fail, since multi isn't a real locale. To avoid
130 // this, if Gradle is invoked with AB_CD=multi, we don't invoke Make at all.
131 if ('multi' == System.env.AB_CD) {
132 rootProject.logger.lifecycle("Skipping task ${task.path} because: AB_CD=multi")
136 // Single-locale l10n repacks set `IS_LANGUAGE_REPACK=1` and handle resource
137 // and code generation themselves.
138 if ('1' == System.env.IS_LANGUAGE_REPACK) {
139 rootProject.logger.lifecycle("Skipping task ${task.path} because: IS_LANGUAGE_REPACK")
143 rootProject.logger.lifecycle("Executing task ${task.path}")
147 class MachExec extends Exec {
149 // Bug 1543982: When invoking `mach build` recursively, the outer `mach
150 // build` itself modifies the environment, causing configure to run
151 // again. This tries to restore the environment that the outer `mach
152 // build` was invoked in. See the comment in
153 // $topsrcdir/settings.gradle.
154 project.ext.mozconfig.mozconfig.env.unmodified.each { k, v -> environment.remove(k) }
155 environment project.ext.mozconfig.orig_mozconfig.env.unmodified
159 // Why |mach build mobile/android/base/...| and |mach build faster|? |mach
160 // build faster| generates dependentlibs.list, which in turn depends on compiled
161 // code. That causes a circular dependency between Java compilation/JNI wrapper
162 // generation/native code compilation. So we have the special target for
163 // Android-specific generated code, and the |mach build faster| target for all
164 // the stuff that goes into the omnijar.
165 task machBuildFaster(type: MachExec) {
166 onlyIf rootProject.ext.geckoBinariesOnlyIf
168 workingDir "${topsrcdir}"
170 commandLine mozconfig.substs.PYTHON
171 args "${topsrcdir}/mach"
175 // Add `-v` if we're running under `--info` (or `--debug`).
176 if (project.logger.isEnabled(LogLevel.INFO)) {
180 // `path` is like `:machBuildFaster`.
181 standardOutput = new TaggedLogOutputStream("${path}>", logger)
182 errorOutput = standardOutput
185 def createMachStagePackageTask(name) {
186 return task(name, type: MachExec) {
187 onlyIf rootProject.ext.geckoBinariesOnlyIf
189 dependsOn rootProject.machBuildFaster
191 workingDir "${topobjdir}"
193 // We'd prefer this to be a `mach` invocation, but `mach build
194 // mobile/android/installer/stage-package` doesn't work as expected.
195 commandLine mozconfig.substs.GMAKE
197 args "${topobjdir}/mobile/android/installer"
200 outputs.file "${topobjdir}/dist/fennec/assets/${mozconfig.substs.ANDROID_CPU_ARCH}/libxul.so"
201 outputs.file "${topobjdir}/dist/fennec/lib/${mozconfig.substs.ANDROID_CPU_ARCH}/libmozglue.so"
203 // Force running `stage-package`.
204 outputs.upToDateWhen { false }
206 // `path` is like `:machStagePackage`.
207 standardOutput = new TaggedLogOutputStream("${path}>", logger)
208 errorOutput = standardOutput
212 createMachStagePackageTask("machStagePackageForFennec").with {
213 outputs.file "${topobjdir}/dist/fennec/assets/omni.ja"
216 createMachStagePackageTask("machStagePackageForGeckoview").with {
217 args 'MOZ_GECKOVIEW_JAR=1'
218 outputs.file "${topobjdir}/dist/geckoview/assets/omni.ja"
219 // Avoid races between stage-package invocations.
220 mustRunAfter tasks["machStagePackageForFennec"]
224 subprojects { project ->
225 tasks.withType(JavaCompile) {
226 // Add compiler args for all code except third-party code.
227 options.compilerArgs += [
228 // Turn on all warnings, except...
230 // Deprecation, because we do use deprecated API for compatibility.
231 "-Xlint:-deprecation",
232 // Serial, because we don't use Java serialization.
234 // Classfile, because javac has a bug with MethodParameters attributes
235 // with Java 7. https://bugs.openjdk.java.net/browse/JDK-8190452
237 // Turn all remaining warnings into errors,
238 // unless marked by @SuppressWarnings.
248 languageLevel = '1.8'
252 // Object directories take a huge amount of time for IntelliJ to index.
253 // Exclude them. Convention is that object directories start with obj.
254 // IntelliJ is clever and will not exclude the parts of the object
255 // directory that are referenced, if there are any. In practice,
256 // indexing the entirety of the tree is taking too long, so exclude all
258 def topsrcdirURI = file(topsrcdir).toURI()
259 excludeDirs += files(file(topsrcdir)
260 .listFiles({it.isDirectory()} as FileFilter)
261 .collect({topsrcdirURI.relativize(it.toURI()).toString()}) // Relative paths.
262 .findAll({!it.equals('mobile/')}))
264 // If topobjdir is below topsrcdir, hide only some portions of that tree.
265 def topobjdirURI = file(topobjdir).toURI()
266 if (!topsrcdirURI.relativize(topobjdirURI).isAbsolute()) {
267 excludeDirs -= file(topobjdir)
268 excludeDirs += files(file(topobjdir).listFiles())
269 excludeDirs -= file("${topobjdir}/gradle")