gecko-dev/mobile/android/base/generate_build_config.py
Nick Alexander c01c5a1e15 Bug 1291366 - Part 1: Use GENERATED_FILES to produce AppConstants.java. r=gps
This patch lays the groundwork for two things.  First, it paves the
way for splitting AppConstants.java into two parts, a GeckoView part
and a Fennec part.  This is necessary because the Makefile.in
preprocessing is not flexible enough to write two separate GeckoView
and Fennec constants files into different directories.

Second, this allows us to more flexibly generate the file contents.
Gradle has a way to get compile-time constants into Java code, which
we want to migrate to.  The details don't matter right here, but this
paves the way to move from preprocessing to generating the
Gradle-style BuildConfig files while we continue to support both build
systems.

MozReview-Commit-ID: 2o8X99uLoaM

--HG--
extra : rebase_source : 54164d685b9c2b1342b1acba2913ce07b906a7d6
2016-11-14 20:06:31 -08:00

117 lines
4.1 KiB
Python

#!/bin/python
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# 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/.
'''
Generate BuildConfig Java source files.
BuildConfig files are the Gradle way of configuring Java values at build time.
This is the moz.build equivalent of Gradle's `buildConfigField` (see
http://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.ProductFlavor.html#com.android.build.gradle.internal.dsl.ProductFlavor:buildConfigField(java.lang.String,%20java.lang.String,%20java.lang.String).
This mechanism will be replaced with the Gradle native version as we
transition to Gradle.
'''
from __future__ import (
print_function,
unicode_literals,
)
from collections import defaultdict
import os
import sys
import buildconfig
from mozbuild.preprocessor import Preprocessor
def main(output_file, input_filename):
# input_filename is an absolute path, so there's no need to join with __DIR__.
pp = Preprocessor(defines=buildconfig.defines, marker='//#')
CONFIG = defaultdict(lambda: None)
CONFIG.update(buildconfig.substs)
DEFINES = {}
for var in ('MOZ_ANDROID_ACTIVITY_STREAM'
'MOZ_ANDROID_ANR_REPORTER',
'MOZ_ANDROID_BEAM',
'MOZ_ANDROID_CUSTOM_TABS',
'MOZ_ANDROID_DOWNLOADS_INTEGRATION',
'MOZ_ANDROID_DOWNLOAD_CONTENT_SERVICE',
'MOZ_ANDROID_EXCLUDE_FONTS',
'MOZ_ANDROID_GCM',
'MOZ_ANDROID_MLS_STUMBLER',
'MOZ_ANDROID_SEARCH_ACTIVITY',
'MOZ_DEBUG',
'MOZ_INSTALL_TRACKING',
'MOZ_LOCALE_SWITCHER',
'MOZ_NATIVE_DEVICES',
'MOZ_SWITCHBOARD'):
if CONFIG[var]:
DEFINES[var] = 1
for var in ('MOZ_ANDROID_GCM_SENDERID',
'MOZ_PKG_SPECIAL',
'MOZ_UPDATER'):
if CONFIG[var]:
DEFINES[var] = CONFIG[var]
for var in ('ANDROID_CPU_ARCH',
'ANDROID_PACKAGE_NAME',
'GRE_MILESTONE',
'MOZ_ANDROID_APPLICATION_CLASS',
'MOZ_ANDROID_BROWSER_INTENT_CLASS',
'MOZ_ANDROID_SEARCH_INTENT_CLASS',
'MOZ_APP_BASENAME',
'MOZ_APP_DISPLAYNAME',
'MOZ_APP_ID',
'MOZ_APP_NAME',
'MOZ_APP_UA_NAME',
'MOZ_APP_VENDOR',
'MOZ_APP_VERSION',
'MOZ_CHILD_PROCESS_NAME',
'MOZ_CRASHREPORTER',
'MOZ_MOZILLA_API_KEY',
'MOZ_UPDATE_CHANNEL',
'OMNIJAR_NAME',
'OS_TARGET',
'TARGET_XPCOM_ABI'):
DEFINES[var] = CONFIG[var]
# Mangle our package name to avoid Bug 750548.
DEFINES['MANGLED_ANDROID_PACKAGE_NAME'] = CONFIG['ANDROID_PACKAGE_NAME'].replace('fennec', 'f3nn3c')
DEFINES['MOZ_APP_ABI'] = CONFIG['TARGET_XPCOM_ABI']
if not CONFIG['COMPILE_ENVIRONMENT']:
# These should really come from the included binaries, but that's not easy.
DEFINES['MOZ_APP_ABI'] = 'arm-eabi-gcc3'
DEFINES['TARGET_XPCOM_ABI'] = 'arm-eabi-gcc3'
if '-march=armv7' in CONFIG['OS_CFLAGS']:
DEFINES['MOZ_MIN_CPU_VERSION'] = 7
else:
DEFINES['MOZ_MIN_CPU_VERSION'] = 5
# It's okay to use MOZ_ADJUST_SDK_KEY here because this doesn't
# leak the value to build logs.
if CONFIG['MOZ_INSTALL_TRACKING']:
DEFINES['MOZ_INSTALL_TRACKING_ADJUST_SDK_APP_TOKEN'] = CONFIG['MOZ_ADJUST_SDK_KEY']
# TODO: mark buildid.h as a dependency? How about the buildconfig itself?
DEFINES['MOZ_BUILDID'] = open(os.path.join(buildconfig.topobjdir, 'buildid.h')).readline().split()[2]
pp.context.update(DEFINES)
with open(input_filename, 'rU') as input:
pp.processFile(input=input, output=output_file)
return 0
if __name__ == '__main__':
sys.exit(main(sys.stdout, *sys.argv[1:]))