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/* -*- Mode: Groovy; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import groovy.json.JsonSlurper
// Loads the mach environment configurations into a gradle extension property.
apply from: file('./mach_env.gradle')
logger.lifecycle("mozconfig.gradle> Loading mach environment into a gradle extension property")
if (!ext.hasProperty("topsrcdir")) {
ext.topsrcdir = file(buildscript.getSourceFile()).getParentFile().getParentFile().getParentFile().getParentFile().absolutePath
}
def commandLine = ["${topsrcdir}/mach", "environment", "--format", "json", "--verbose"]
if (System.env.GRADLE_MACH_PYTHON) {
commandLine.addAll(0, [System.env.GRADLE_MACH_PYTHON])
} else if (System.properties["os.name"].contains("Windows")) {
commandLine.addAll(0, ["python"])
}
def proc = commandLine.execute(machEnv(topsrcdir), new File(topsrcdir))
def standardOutput = new ByteArrayOutputStream()
def standardError = new ByteArrayOutputStream()
proc.consumeProcessOutput(standardOutput, standardError)
proc.waitFor()
// Only show the output if something went wrong.
if (proc.exitValue() != 0) {
logger.info("mozconfig.gradle> Error running ./mach environment: \n\n"
+ "Process '${commandLine}' finished with non-zero exit value ${proc.exitValue()}:\n\n"
+ "stdout:\n"
+ "${standardOutput.toString()}\n\n"
+ "stderr:\n"
+ "${standardError.toString()}")
throw new StopExecutionException(
"Could not run ./mach environment. Try running ./mach build first.")
}
def slurper = new JsonSlurper()
def json = slurper.parseText(standardOutput.toString())
if (json.substs.MOZ_BUILD_APP != 'mobile/android') {
throw new GradleException("Building with Gradle is only supported for Firefox for Android, i.e., MOZ_BUILD_APP == 'mobile/android'.")
}
// The Gradle instance is shared between settings.gradle and all the
// other build.gradle files (see
// http://forums.gradle.org/gradle/topics/define_extension_properties_from_settings_xml).
// We use this ext property to pass the per-object-directory mozconfig
// between scripts. This lets us execute set-up code before we gradle
// tries to configure the project even once, and as a side benefit
// saves invoking |mach environment| multiple times.
gradle.ext.mozconfig = json
// Produced by `mach build`. Bug 1543982: the mozconfig determined by `mach
// environment` above can be different because `mach build` itself sets certain
// critical environment variables including MOZ_OBJDIR, CC, and CXX. We use
// this record to patch up the environment when we recursively invoke `mach
// build ...` commands from within Gradle. This avoids invalidating configure
// based on the changed environment variables.
def orig = slurper.parse(new File(json.topobjdir, '.mozconfig.json'))
gradle.ext.mozconfig.orig_mozconfig = orig.mozconfig
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