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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'variables': {
'use_system_opus%': 0,
},
'conditions' : [
['use_system_opus == 0', {
'variables': {
'conditions': [
['target_arch=="arm" or target_arch=="arm64"', {
'use_opus_fixed_point%': 1,
}, {
'use_opus_fixed_point%': 0,
}],
['target_arch=="arm"', {
'use_opus_arm_optimization%': 1,
}, {
'use_opus_arm_optimization%': 0,
}],
['target_arch=="arm" and (OS=="win" or OS=="android" or OS=="linux")', {
# Based on the conditions in celt/arm/armcpu.c:
# defined(_MSC_VER) || defined(__linux__).
'use_opus_rtcd%': 1,
}, {
'use_opus_rtcd%': 0,
}],
],
},
'target_defaults': {
'target_conditions': [
['_type=="executable"', {
# All of the executable targets depend on 'opus'. Unfortunately the
# 'dependencies' block cannot be inherited via 'target_defaults'.
'include_dirs': [
'src/celt',
'src/silk',
],
'conditions': [
['OS == "win"', {
'defines': [
'inline=__inline',
],
}],
['OS=="android"', {
'libraries': [
'-llog',
],
}],
['clang==1', {
'cflags': [ '-Wno-absolute-value' ],
}]
],
}],
],
},
'targets': [
{
'target_name': 'opus',
'type': 'static_library',
'defines': [
'OPUS_BUILD',
'OPUS_EXPORT=',
],
'include_dirs': [
'src/celt',
'src/include',
'src/silk',
],
'direct_dependent_settings': {
'include_dirs': [
'src/include',
],
},
'includes': [
'opus_srcs.gypi',
# Disable LTO due to ELF section name out of range
# crbug.com/422251
'../../build/android/disable_gcc_lto.gypi',
],
'sources': ['<@(opus_common_sources)'],
'conditions': [
['OS!="win"', {
'defines': [
'HAVE_LRINT',
'HAVE_LRINTF',
'VAR_ARRAYS',
],
}, {
'defines': [
'USE_ALLOCA',
'inline=__inline',
],
'msvs_disabled_warnings': [
4305, # Disable truncation warning in celt/pitch.c .
4334, # Disable 32-bit shift warning in src/opus_encoder.c .
],
}],
['os_posix==1 and OS!="android"', {
# Suppress a warning given by opus_decoder.c that tells us
# optimizations are turned off.
'cflags': [
'-Wno-#pragma-messages',
],
'xcode_settings': {
'WARNING_CFLAGS': [
'-Wno-#pragma-messages',
],
},
'link_settings': {
# This appears in the OS!="android" section because all Android
# targets already link libm (in common.gypi), and it's important
# that it appears after libc++ on the link command line.
# https://code.google.com/p/android-developer-preview/issues/detail?id=3193
'libraries': [ '-lm' ],
},
}],
['os_posix==1 and (target_arch=="arm" or target_arch=="arm64")', {
'cflags!': ['-Os'],
'cflags': ['-O3'],
}],
['use_opus_fixed_point==0', {
'include_dirs': [
'src/silk/float',
],
'sources': ['<@(opus_float_sources)'],
}, {
'defines': [
'FIXED_POINT',
],
'direct_dependent_settings': {
'defines': [
'OPUS_FIXED_POINT',
],
},
'include_dirs': [
'src/silk/fixed',
],
'sources': ['<@(opus_fixed_sources)'],
'conditions': [
['use_opus_arm_optimization==1', {
'defines': [
'OPUS_ARM_ASM',
'OPUS_ARM_INLINE_ASM',
'OPUS_ARM_INLINE_EDSP',
],
'includes': [
'opus_srcs_arm.gypi',
],
'conditions': [
['use_opus_rtcd==1', {
'defines': [
'OPUS_ARM_MAY_HAVE_EDSP',
'OPUS_ARM_MAY_HAVE_MEDIA',
'OPUS_ARM_MAY_HAVE_NEON',
'OPUS_HAVE_RTCD',
],
'includes': [
'opus_srcs_rtcd.gypi',
],
}],
],
}],
],
}],
],
}, # target opus
{
'target_name': 'opus_compare',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/src/opus_compare.c',
],
}, # target opus_compare
{
'target_name': 'opus_demo',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/src/opus_demo.c',
],
}, # target opus_demo
{
'target_name': 'test_opus_api',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/tests/test_opus_api.c',
],
}, # target test_opus_api
{
'target_name': 'test_opus_encode',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/tests/test_opus_encode.c',
],
}, # target test_opus_encode
{
'target_name': 'test_opus_decode',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/tests/test_opus_decode.c',
],
# test_opus_decode passes a null pointer to opus_decode() for an argument
# marked as requiring a non-null value by the nonnull function attribute,
# and expects opus_decode() to fail. Disable the -Wnonnull option to avoid
# a compilation error if -Werror is specified.
'conditions': [
['os_posix==1 and OS!="mac" and OS!="ios"', {
'cflags': ['-Wno-nonnull'],
}],
['OS=="mac" or OS=="ios"', {
'xcode_settings': {
'WARNING_CFLAGS': ['-Wno-nonnull'],
},
}],
],
}, # target test_opus_decode
{
'target_name': 'test_opus_padding',
'type': 'executable',
'dependencies': [
'opus'
],
'sources': [
'src/tests/test_opus_padding.c',
],
}, # target test_opus_padding
]
}, # 'use_system_opus == 0'
{
'targets': [
{
'target_name': 'opus',
'type': 'none',
'direct_dependent_settings': {
'cflags': [
'<!@(<(pkg-config) --cflags opus)',
],
},
'variables': {
'headers_root_path': 'src/include',
'header_filenames': [
'opus_custom.h',
'opus_defines.h',
'opus_multistream.h',
'opus_types.h',
'opus.h',
],
},
'includes': [
'../../build/shim_headers.gypi',
],
'link_settings': {
'ldflags': [
'<!@(<(pkg-config) --libs-only-L --libs-only-other opus)',
],
'libraries': [
'<!@(<(pkg-config) --libs-only-l opus)',
],
},
},
],
}
]]
}
|
