diff options
Diffstat (limited to 'media/libyuv/libyuv/libyuv.gyp')
| -rw-r--r-- | media/libyuv/libyuv/libyuv.gyp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/media/libyuv/libyuv/libyuv.gyp b/media/libyuv/libyuv/libyuv.gyp new file mode 100644 index 0000000000..45df0d2e26 --- /dev/null +++ b/media/libyuv/libyuv/libyuv.gyp @@ -0,0 +1,178 @@ +# Copyright 2011 The LibYuv Project Authors. All rights reserved. +# +# Use of this source code is governed by a BSD-style license +# that can be found in the LICENSE file in the root of the source +# tree. An additional intellectual property rights grant can be found +# in the file PATENTS. All contributing project authors may +# be found in the AUTHORS file in the root of the source tree. + +{ + 'includes': [ + 'libyuv.gypi', + ], + # Make sure that if we are being compiled to an xcodeproj, nothing tries to + # include a .pch. + 'xcode_settings': { + 'GCC_PREFIX_HEADER': '', + 'GCC_PRECOMPILE_PREFIX_HEADER': 'NO', + }, + 'variables': { + 'use_system_libjpeg%': 0, + # Can be enabled if your jpeg has GYP support. + 'libyuv_disable_jpeg%': 1, + # 'chromium_code' treats libyuv as internal and increases warning level. + 'chromium_code': 1, + # clang compiler default variable usable by other apps that include libyuv. + 'clang%': 0, + # Link-Time Optimizations. + 'use_lto%': 0, + 'mips_msa%': 0, # Default to msa off. + 'build_neon': 0, + 'build_msa': 0, + 'conditions': [ + ['(target_arch == "armv7" or target_arch == "armv7s" or \ + (target_arch == "arm" and arm_version >= 7) or target_arch == "arm64")\ + and (arm_neon == 1 or arm_neon_optional == 1)', { + 'build_neon': 1, + }], + ['(target_arch == "mipsel" or target_arch == "mips64el")\ + and (mips_msa == 1)', + { + 'build_msa': 1, + }], + ], + }, + + 'targets': [ + { + 'target_name': 'libyuv', + # Change type to 'shared_library' to build .so or .dll files. + 'type': 'static_library', + 'variables': { + 'optimize': 'max', # enable O2 and ltcg. + }, + # Allows libyuv.a redistributable library without external dependencies. + # 'standalone_static_library': 1, + 'conditions': [ + # Disable -Wunused-parameter + ['clang == 1', { + 'cflags': [ + '-Wno-unused-parameter', + ], + }], + ['build_neon != 0', { + 'defines': [ + 'LIBYUV_NEON', + ], + 'cflags!': [ + '-mfpu=vfp', + '-mfpu=vfpv3', + '-mfpu=vfpv3-d16', + # '-mthumb', # arm32 not thumb + ], + 'cflags_mozilla!': [ + '-mfpu=vfp', + '-mfpu=vfpv3', + '-mfpu=vfpv3-d16', + ], + 'conditions': [ + # Disable LTO in libyuv_neon target due to gcc 4.9 compiler bug. + ['clang == 0 and use_lto == 1', { + 'cflags!': [ + '-flto', + '-ffat-lto-objects', + ], + }], + # arm64 does not need -mfpu=neon option as neon is not optional + ['target_arch != "arm64"', { + 'cflags': [ + '-mfpu=neon', + # '-marm', # arm32 not thumb + ], + 'cflags_mozilla': [ + '-mfpu=neon', + ], + }], + ], + }], + ['build_msa != 0', { + 'defines': [ + 'LIBYUV_MSA', + ], + }], + ['build_with_mozilla == 1', { + 'defines': [ + 'HAVE_JPEG' + ], + 'cflags_mozilla': [ + '$(MOZ_JPEG_CFLAGS)', + ], + }], + ['OS != "ios" and libyuv_disable_jpeg != 1 and build_with_mozilla != 1', { + 'defines': [ + 'HAVE_JPEG' + ], + 'conditions': [ + # Caveat system jpeg support may not support motion jpeg + [ 'use_system_libjpeg == 1', { + 'dependencies': [ + '<(DEPTH)/third_party/libjpeg/libjpeg.gyp:libjpeg', + ], + }, { + 'dependencies': [ + '<(DEPTH)/third_party/libjpeg_turbo/libjpeg.gyp:libjpeg', + ], + }], + [ 'use_system_libjpeg == 1', { + 'link_settings': { + 'libraries': [ + '-ljpeg', + ], + } + }], + ], + }], + ], #conditions + 'defines': [ + # Enable the following 3 macros to turn off assembly for specified CPU. + # 'LIBYUV_DISABLE_X86', + # 'LIBYUV_DISABLE_NEON', + # 'LIBYUV_DISABLE_DSPR2', + # Enable the following macro to build libyuv as a shared library (dll). + # 'LIBYUV_USING_SHARED_LIBRARY', + # TODO(fbarchard): Make these into gyp defines. + ], + 'include_dirs': [ + 'include', + '.', + ], + 'direct_dependent_settings': { + 'include_dirs': [ + 'include', + '.', + ], + 'conditions': [ + ['OS == "android" and target_arch == "arm64"', { + 'ldflags': [ + '-Wl,--dynamic-linker,/system/bin/linker64', + ], + }], + ['OS == "android" and target_arch != "arm64"', { + 'ldflags': [ + '-Wl,--dynamic-linker,/system/bin/linker', + ], + }], + ], #conditions + }, + 'sources': [ + '<@(libyuv_sources)', + ], + }, + ], # targets. +} + +# Local Variables: +# tab-width:2 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=2 shiftwidth=2: |