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2b39071dd1
Opus doesn't seem to provide a define for being built as a static library, but it allows us to override what it would define OPUS_EXPORT to be. So we can just define OPUS_EXPORT to the empty string and then those symbols will be hidden in libxul just like anything else.
104 lines
2.7 KiB
Python
104 lines
2.7 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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EXPORTS.opus += [
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'include/opus.h',
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'include/opus_defines.h',
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'include/opus_multistream.h',
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'include/opus_types.h',
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]
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MSVC_ENABLE_PGO = True
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FINAL_LIBRARY = 'gkmedias'
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DEFINES['OPUS_BUILD'] = True
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DEFINES['OPUS_VERSION'] = '"v1.1-mozilla"'
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DEFINES['USE_ALLOCA'] = True
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# We only need to export symbols if we're built into libgkmedias
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# instead of libxul.
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if not CONFIG['GKMEDIAS_SHARED_LIBRARY']:
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DEFINES['OPUS_EXPORT'] = ''
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if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
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DEFINES['OPUS_ARM_ASM'] = True
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DEFINES['OPUS_ARM_EXTERNAL_ASM'] = True
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DEFINES['OPUS_ARM_INLINE_ASM'] = True
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DEFINES['OPUS_ARM_INLINE_EDSP'] = True
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DEFINES['OPUS_ARM_MAY_HAVE_EDSP'] = True
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DEFINES['OPUS_ARM_MAY_HAVE_MEDIA'] = True
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DEFINES['OPUS_ARM_MAY_HAVE_NEON'] = True
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if CONFIG['MOZ_DEBUG']:
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DEFINES['ENABLE_ASSERTIONS'] = True
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if CONFIG['OS_ARCH'] in ('Linux', 'Darwin', 'DragonFly', 'FreeBSD',
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'NetBSD', 'OpenBSD'):
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DEFINES['HAVE_LRINTF'] = True
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if CONFIG['OS_ARCH'] == 'WINNT':
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DEFINES['inline'] = '__inline'
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if CONFIG['GNU_CC']:
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DEFINES['HAVE_LRINTF'] = True
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if CONFIG['OS_ARCH'] == 'AIX':
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DEFINES['alloca'] = '__alloca'
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if CONFIG['OS_ARCH'] == 'SunOS':
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DEFINES['HAVE_ALLOCA_H'] = True
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if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
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DEFINES['FIXED_POINT'] = 1
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DEFINES['DISABLE_FLOAT_API'] = True
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LOCAL_INCLUDES += [
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'celt',
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'include',
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'silk',
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'src',
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]
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# sources.mozbuild is generated from gen-sources.py when a new libopus is
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# imported.
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include('sources.mozbuild')
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SOURCES += celt_sources
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SOURCES += silk_sources
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SOURCES += opus_sources
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if CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
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LOCAL_INCLUDES += [
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'silk/float',
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]
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SOURCES += silk_sources_float
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SOURCES += opus_sources_float
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else:
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LOCAL_INCLUDES += [
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'silk/fixed',
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]
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SOURCES += silk_sources_fixed
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if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
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SOURCES += celt_sources_arm
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GENERATED_SOURCES += [ '%s.%s' % (f, CONFIG['ASM_SUFFIX']) for f in [
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'celt_pitch_xcorr_arm-gnu',
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]]
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# -Os is significantly slower, enable -O3 unless optimization is disabled
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if CONFIG['MOZ_OPTIMIZE']:
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CFLAGS += [
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'-O3',
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]
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CXXFLAGS += [
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'-O3',
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]
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# Suppress warnings in third-party code.
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if CONFIG['GNU_CC']:
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CFLAGS += ['-Wno-declaration-after-statement']
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if CONFIG['CLANG_CXX']:
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CFLAGS += ['-Wno-\#pragma-messages']
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