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6d01f694ab
We want the ability to read data from any moz.build file without needing a full build configuration (running configure). This will enable tools to consume metadata by merely having a copy of the source code and nothing more. This commit creates the EmptyConfig object. It is a config object that - as its name implies - is empty. It will be used for reading moz.build files in "no config" mode. Many moz.build files make assumptions that variables in CONFIG are defined and that they are strings. We create the EmptyValue type that behaves like an empty unicode string. Since moz.build files also do some type checking, we carve an exemption for EmptyValue, just like we do for None. We add a test to verify that reading moz.build files in "no config" mode works. This required some minor changes to existing moz.build files to make them work in the new execution mode. --HG-- extra : rebase_source : f701417f83dfa4e196e39182f8d0a6fea46c6fbb extra : source : af07351bf2d6e85293ae3edf0fe4ae6cbc0ce246
127 lines
4.0 KiB
Python
127 lines
4.0 KiB
Python
# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
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# vim: set filetype=python:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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gyp_vars = {
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'build_with_mozilla': 1,
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'build_with_chromium': 0,
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'use_official_google_api_keys': 0,
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'have_clock_monotonic': 1 if CONFIG['HAVE_CLOCK_MONOTONIC'] else 0,
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'have_ethtool_cmd_speed_hi': 1 if CONFIG['MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI'] else 0,
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'include_alsa_audio': 1 if CONFIG['MOZ_ALSA'] else 0,
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'include_pulse_audio': 1 if CONFIG['MOZ_PULSEAUDIO'] else 0,
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# basic stuff for everything
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'include_internal_video_render': 0,
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'clang_use_chrome_plugins': 0,
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'enable_protobuf': 0,
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'include_tests': 0,
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'enable_android_opensl': 1,
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'enable_android_opensl_output': 0,
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# use_system_lib* still seems to be in use in trunk/build
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'use_system_libjpeg': 0,
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'use_system_libvpx': 0,
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'build_json': 0,
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'build_libjpeg': 0,
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'build_libyuv': 0,
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'build_libvpx': 0,
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'build_ssl': 0,
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'libyuv_dir': '/media/libyuv',
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'yuv_disable_avx2': 0 if CONFIG['HAVE_X86_AVX2'] else 1,
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# don't use openssl
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'use_openssl': 0,
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# saves 4MB when webrtc_trace is off
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'enable_lazy_trace_alloc': 1 if CONFIG['RELEASE_BUILD'] else 0,
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'use_x11': 1 if CONFIG['MOZ_X11'] else 0,
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'use_glib': 1 if CONFIG['GLIB_LIBS'] else 0,
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# turn off mandatory use of NEON and instead use NEON detection
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'arm_neon': 0,
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'arm_neon_optional': 1,
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'moz_widget_toolkit_gonk': 0,
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'moz_webrtc_omx': 0,
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# (for vp8) chromium sets to 0 also
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'use_temporal_layers': 0,
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# Creates AEC internal sample dump files in current directory
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'aec_debug_dump': 1,
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# Enable and force use of hardware AEC
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'hardware_aec_ns': 1 if CONFIG['MOZ_WEBRTC_HARDWARE_AEC_NS'] else 0,
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# codec enable/disables:
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'include_g711': 1,
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'include_opus': 1,
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'include_g722': 1,
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'include_ilbc': 0,
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'include_isac': 0,
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'include_pcm16b': 1,
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}
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os = CONFIG['OS_TARGET']
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if os == 'WINNT':
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gyp_vars.update(
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MSVS_VERSION=CONFIG['_MSVS_VERSION'],
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MSVS_OS_BITS=64 if CONFIG['HAVE_64BIT_BUILD'] else 32,
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)
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elif os == 'Android':
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if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
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gyp_vars['build_with_gonk'] = 1
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gyp_vars['moz_widget_toolkit_gonk'] = 1
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gyp_vars['opus_complexity'] = 1
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if int(CONFIG['ANDROID_VERSION']) >= 18:
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gyp_vars['moz_webrtc_omx'] = 1
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else:
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gyp_vars.update(
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gtest_target_type='executable',
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android_toolchain=CONFIG['ANDROID_TOOLCHAIN'],
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)
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flavors = {
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'WINNT': 'win',
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'Android': 'linux' if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk' else 'android',
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'Linux': 'linux',
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'Darwin': 'mac' if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa' else 'ios',
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'SunOS': 'solaris',
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'GNU/kFreeBSD': 'freebsd',
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'DragonFly': 'dragonfly',
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'FreeBSD': 'freebsd',
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'NetBSD': 'netbsd',
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'OpenBSD': 'openbsd',
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}
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gyp_vars['OS'] = flavors.get(os)
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arches = {
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'x86_64': 'x64',
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'x86': 'ia32',
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}
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gyp_vars['target_arch'] = arches.get(CONFIG['CPU_ARCH'], CONFIG['CPU_ARCH'])
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if CONFIG['ARM_ARCH']:
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if int(CONFIG['ARM_ARCH']) < 7:
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gyp_vars['armv7'] = 0
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gyp_vars['arm_neon_optional'] = 0
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elif os == 'Android':
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gyp_vars['armv7'] = 1
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else:
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# CPU detection for ARM works on Android only. armv7 always uses CPU
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# detection, so we have to set armv7=0 for non-Android target
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gyp_vars['armv7'] = 0
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# For libyuv
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gyp_vars['arm_version'] = int(CONFIG['ARM_ARCH'])
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# Don't try to compile ssse3/sse4.1 code if toolchain doesn't support
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if CONFIG['INTEL_ARCHITECTURE']:
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if not CONFIG['HAVE_TOOLCHAIN_SUPPORT_MSSSE3'] or not CONFIG['HAVE_TOOLCHAIN_SUPPORT_MSSE4_1']:
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gyp_vars['yuv_disable_asm'] = 1
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if CONFIG['MACOS_SDK_DIR']:
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gyp_vars['mac_sdk_path'] = CONFIG['MACOS_SDK_DIR']
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