media/libopus/moz.build

   1 # -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
   2 # vim: set filetype=python:
   3 # This Source Code Form is subject to the terms of the Mozilla Public
   4 # License, v. 2.0. If a copy of the MPL was not distributed with this
   5 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   6
   7 EXPORTS.opus += [
   8     'include/opus.h',
   9     'include/opus_defines.h',
  10     'include/opus_multistream.h',
  11     'include/opus_types.h',
  12 ]
  13
  14 MSVC_ENABLE_PGO = True
  15
  16 FINAL_LIBRARY = 'gkmedias'
  17
  18 DEFINES['OPUS_BUILD'] = True
  19 DEFINES['OPUS_VERSION'] = '"v1.1-mozilla"'
  20 DEFINES['USE_ALLOCA'] = True
  21
  22 # We only need to export symbols if we're built into libgkmedias
  23 # instead of libxul.
  24 if not CONFIG['GKMEDIAS_SHARED_LIBRARY']:
  25     DEFINES['OPUS_EXPORT'] = ''
  26
  27 if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
  28     DEFINES['OPUS_ARM_ASM'] = True
  29     DEFINES['OPUS_ARM_EXTERNAL_ASM'] = True
  30     DEFINES['OPUS_ARM_INLINE_ASM'] = True
  31     if int(CONFIG['ARM_ARCH']) >= 6:
  32         DEFINES['OPUS_ARM_INLINE_EDSP'] = True
  33         DEFINES['OPUS_ARM_MAY_HAVE_EDSP'] = True
  34         DEFINES['OPUS_ARM_MAY_HAVE_MEDIA'] = True
  35         DEFINES['OPUS_ARM_MAY_HAVE_NEON'] = True
  36
  37 if CONFIG['MOZ_DEBUG']:
  38     DEFINES['ENABLE_ASSERTIONS'] = True
  39
  40 if CONFIG['OS_ARCH'] in ('Linux', 'Darwin', 'DragonFly', 'FreeBSD',
  41                          'NetBSD', 'OpenBSD'):
  42     DEFINES['HAVE_LRINTF'] = True
  43
  44 if CONFIG['OS_ARCH'] == 'WINNT':
  45     DEFINES['inline'] = '__inline'
  46     if CONFIG['GNU_CC']:
  47         DEFINES['HAVE_LRINTF'] = True
  48
  49 if CONFIG['OS_ARCH'] == 'AIX':
  50     DEFINES['alloca'] = '__alloca'
  51
  52 if CONFIG['OS_ARCH'] == 'SunOS':
  53     DEFINES['HAVE_ALLOCA_H'] = True
  54
  55 if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
  56     DEFINES['FIXED_POINT'] = 1
  57     DEFINES['DISABLE_FLOAT_API'] = True
  58
  59 LOCAL_INCLUDES += [
  60     'celt',
  61     'include',
  62     'silk',
  63     'src',
  64 ]
  65
  66 # sources.mozbuild is generated from gen-sources.py when a new libopus is
  67 # imported.
  68 include('sources.mozbuild')
  69
  70 SOURCES += celt_sources
  71 SOURCES += silk_sources
  72 SOURCES += opus_sources
  73
  74 if CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
  75     LOCAL_INCLUDES += [
  76         'silk/float',
  77     ]
  78     SOURCES += silk_sources_float
  79     SOURCES += opus_sources_float
  80 else:
  81     LOCAL_INCLUDES += [
  82         'silk/fixed',
  83     ]
  84     SOURCES += silk_sources_fixed
  85
  86 if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
  87     SOURCES += celt_sources_arm
  88     GENERATED_SOURCES += [ '%s.%s' % (f, CONFIG['ASM_SUFFIX']) for f in [
  89         'celt_pitch_xcorr_arm-gnu',
  90     ]]
  91     # -Os is significantly slower, enable -O3 unless optimization is disabled
  92     if CONFIG['MOZ_OPTIMIZE']:
  93       CFLAGS += [
  94         '-O3',
  95       ]
  96       CXXFLAGS += [
  97         '-O3',
  98       ]
  99
 100 # Suppress warnings in third-party code.
 101 if CONFIG['GNU_CC']:
 102     CFLAGS += ['-Wno-declaration-after-statement']
 103     if CONFIG['CLANG_CXX']:
 104         CFLAGS += ['-Wno-\#pragma-messages']