Revert of Switch SkJpegCode to libjpeg-turbo (patchset #29 id:750001 of https://codereview.chromium.org/1180983002/)

Reason for revert:
DEPS roll failing

Original issue's description:
> Add libjpeg-turbo library (depends on yasm)
> Mangle external function names to avoid conflict with libjpeg
> Take advantage of direct color conversion (RGBA, BGRA, 565)
> Prepare to use jpeg_skip_scanlines (when it is upstreamed)
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/b60c3f8291529303299262dba19b1a896060bd2d
>
> Committed: https://skia.googlesource.com/skia/+/f8bf9181d7b0463c8e371755cfbb9ece90b34fc5
>
> Committed: https://skia.googlesource.com/skia/+/e9e3ee33f30c14c31afd5fc3fe4dda7f15783c75
>
> Committed: https://skia.googlesource.com/skia/+/40141b57f061fbfcc2fa38da942d9efe25aca4d0

TBR=scroggo@google.com,djsollen@google.com,emmaleer@google.com,msarett@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1226543003

3 files changed, 1 insertions, 1002 deletions

diff --git a/gyp/codec.gyp b/gyp/codec.gyp
index c008590dad..0d54184582 100644
--- a/gyp/codec.gyp
+++ b/gyp/codec.gyp
@@ -18,12 +18,9 @@
       'dependencies': [
         'core.gyp:*',
         'giflib.gyp:giflib',
-        'libjpeg-turbo.gyp:libjpeg-turbo',
+        'libjpeg.gyp:libjpeg',
         'libwebp.gyp:libwebp',
       ],
-      'export_dependent_settings': [
-        'libjpeg-turbo.gyp:libjpeg-turbo',
-      ],
       'cflags':[
         # FIXME: This gets around a longjmp warning. See
         # http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-x86_64-Release-Trybot/builds/113/steps/build%20most/logs/stdio
@@ -63,23 +60,10 @@
             'dependencies': [
               'libpng.gyp:libpng',
             ],
-            # TODO(msarett): update libjpeg-turbo on Android so we can compile SkJpegCodec
-            # for the framework.
-            'sources!': [
-              '../src/codec/SkJpegCodec.cpp',
-              '../src/codec/SkJpegDecoderMgr.cpp',
-              '../src/codec/SkJpegUtility_codec.cpp',
-            ],
-            'dependencies!': [
-              'libjpeg-turbo.gyp:libjpeg-turbo',
-            ],
           }, {  # !skia_android_framework
             'dependencies': [
               'libpng.gyp:libpng_static',
             ],
-            'cflags': [
-              '-DTURBO_HAS_SKIP',
-            ],
           }
         ]
       ]
diff --git a/gyp/libjpeg-turbo.gyp b/gyp/libjpeg-turbo.gyp
deleted file mode 100644
index 4004182317..0000000000
--- a/gyp/libjpeg-turbo.gyp
+++ /dev/null
@@ -1,341 +0,0 @@
-# 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': {
-    'shared_generated_dir': '<(SHARED_INTERMEDIATE_DIR)/third_party/externals/libjpeg-turbo',
-    'conditions': [
-      [ 'skia_os == "win"', {
-        'object_suffix': 'obj',
-      }, {
-        'object_suffix': 'o',
-      }],
-    ],
-  },
-  'targets': [
-    {
-      'target_name': 'libjpeg-turbo',
-      'type': 'static_library',
-      'include_dirs': [
-        '../third_party/externals/libjpeg-turbo/',
-      ],
-      'defines': [
-        'WITH_SIMD',
-        'MOTION_JPEG_SUPPORTED',
-        'NO_GETENV',
-      ],
-      'cflags': [
-        '-w', # supresses warnings
-      ],
-      'msvs_settings': {
-        'VCCLCompilerTool': {
-          'AdditionalOptions': [
-            '/w',
-          ],
-        },
-      },
-      'xcode_settings': {
-        'WARNING_CFLAGS': [
-          '-w',
-        ],
-      },
-      'sources': [
-        '../third_party/externals/libjpeg-turbo/jaricom.c',
-        '../third_party/externals/libjpeg-turbo/jcapimin.c',
-        '../third_party/externals/libjpeg-turbo/jcapistd.c',
-        '../third_party/externals/libjpeg-turbo/jcarith.c',
-        '../third_party/externals/libjpeg-turbo/jccoefct.c',
-        '../third_party/externals/libjpeg-turbo/jccolor.c',
-        '../third_party/externals/libjpeg-turbo/jcdctmgr.c',
-        '../third_party/externals/libjpeg-turbo/jchuff.c',
-        '../third_party/externals/libjpeg-turbo/jchuff.h',
-        '../third_party/externals/libjpeg-turbo/jcinit.c',
-        '../third_party/externals/libjpeg-turbo/jcmainct.c',
-        '../third_party/externals/libjpeg-turbo/jcmarker.c',
-        '../third_party/externals/libjpeg-turbo/jcmaster.c',
-        '../third_party/externals/libjpeg-turbo/jcomapi.c',
-        '../third_party/externals/libjpeg-turbo/jconfig.h',
-        '../third_party/externals/libjpeg-turbo/jconfigint.h',
-        '../third_party/externals/libjpeg-turbo/jcparam.c',
-        '../third_party/externals/libjpeg-turbo/jcphuff.c',
-        '../third_party/externals/libjpeg-turbo/jcprepct.c',
-        '../third_party/externals/libjpeg-turbo/jcsample.c',
-        '../third_party/externals/libjpeg-turbo/jdapimin.c',
-        '../third_party/externals/libjpeg-turbo/jdapistd.c',
-        '../third_party/externals/libjpeg-turbo/jdarith.c',
-        '../third_party/externals/libjpeg-turbo/jdcoefct.c',
-        '../third_party/externals/libjpeg-turbo/jdcolor.c',
-        '../third_party/externals/libjpeg-turbo/jdct.h',
-        '../third_party/externals/libjpeg-turbo/jddctmgr.c',
-        '../third_party/externals/libjpeg-turbo/jdhuff.c',
-        '../third_party/externals/libjpeg-turbo/jdhuff.h',
-        '../third_party/externals/libjpeg-turbo/jdinput.c',
-        '../third_party/externals/libjpeg-turbo/jdmainct.c',
-        '../third_party/externals/libjpeg-turbo/jdmarker.c',
-        '../third_party/externals/libjpeg-turbo/jdmaster.c',
-        '../third_party/externals/libjpeg-turbo/jdmerge.c',
-        '../third_party/externals/libjpeg-turbo/jdphuff.c',
-        '../third_party/externals/libjpeg-turbo/jdpostct.c',
-        '../third_party/externals/libjpeg-turbo/jdsample.c',
-        '../third_party/externals/libjpeg-turbo/jerror.c',
-        '../third_party/externals/libjpeg-turbo/jerror.h',
-        '../third_party/externals/libjpeg-turbo/jfdctflt.c',
-        '../third_party/externals/libjpeg-turbo/jfdctfst.c',
-        '../third_party/externals/libjpeg-turbo/jfdctint.c',
-        '../third_party/externals/libjpeg-turbo/jidctflt.c',
-        '../third_party/externals/libjpeg-turbo/jidctfst.c',
-        '../third_party/externals/libjpeg-turbo/jidctint.c',
-        '../third_party/externals/libjpeg-turbo/jidctred.c',
-        '../third_party/externals/libjpeg-turbo/jinclude.h',
-        '../third_party/externals/libjpeg-turbo/jmemmgr.c',
-        '../third_party/externals/libjpeg-turbo/jmemnobs.c',
-        '../third_party/externals/libjpeg-turbo/jmemsys.h',
-        '../third_party/externals/libjpeg-turbo/jmorecfg.h',
-        '../third_party/externals/libjpeg-turbo/jpegint.h',
-        '../third_party/externals/libjpeg-turbo/jpeglib.h',
-        '../third_party/externals/libjpeg-turbo/jpeglibmangler.h',
-        '../third_party/externals/libjpeg-turbo/jquant1.c',
-        '../third_party/externals/libjpeg-turbo/jquant2.c',
-        '../third_party/externals/libjpeg-turbo/jutils.c',
-        '../third_party/externals/libjpeg-turbo/jversion.h',
-      ],
-      'direct_dependent_settings': {
-        'include_dirs': [
-          '../third_party/externals/libjpeg-turbo/',
-        ],
-      },
-      'msvs_disabled_warnings': [4018, 4101],
-      # VS2010 does not correctly incrementally link obj files generated
-      # from asm files. This flag disables UseLibraryDependencyInputs to
-      # avoid this problem.
-      'msvs_2010_disable_uldi_when_referenced': 1,
-      
-      # Add target-specific source files.
-      'conditions': [
-        [ 'skia_arch_type == "x86"', {
-          'sources': [
-            '../third_party/externals/libjpeg-turbo/simd/jsimd_i386.c',
-            '../third_party/externals/libjpeg-turbo/simd/jccolor-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jccolor-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcgray-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcgray-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcsample-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcsample-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdcolor-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdcolor-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdmerge-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdmerge-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdsample-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdsample-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctflt-3dn.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctflt-sse.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctfst-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctfst-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctint-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctint-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctflt-3dn.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctflt-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctflt-sse.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctfst-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctfst-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctint-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctint-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctred-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctred-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquant-3dn.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquantf-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquanti-sse2.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquant-mmx.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquant-sse.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jsimdcpu.asm',
-          ],
-        }],
-        [ 'skia_arch_type == "x86_64"', {
-          'sources': [
-            '../third_party/externals/libjpeg-turbo/simd/jsimd_x86_64.c',
-            '../third_party/externals/libjpeg-turbo/simd/jccolor-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcgray-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jcsample-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdcolor-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdmerge-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jdsample-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctflt-sse-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctfst-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jfdctint-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctflt-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctfst-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctint-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jidctred-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquantf-sse2-64.asm',
-            '../third_party/externals/libjpeg-turbo/simd/jquanti-sse2-64.asm',
-          ],
-        }],
-        [ 'skia_arch_type == "arm64"', {
-          'sources': [
-            '../third_party/externals/libjpeg-turbo/simd/jsimd_arm64.c',
-            '../third_party/externals/libjpeg-turbo/simd/jsimd_arm64_neon.S',
-          ],
-        }],
-        [ 'skia_arch_type == "arm"', {
-          'conditions': [
-            [ 'arm_version >= 7 and (arm_neon == 1 or arm_neon_optional == 1)', {
-              'sources': [
-                '../third_party/externals/libjpeg-turbo/simd/jsimd_arm.c',
-                '../third_party/externals/libjpeg-turbo/simd/jsimd_arm_neon.S',
-              ],
-            }, {
-              'sources': [
-                '../third_party/externals/libjpeg-turbo/jsimd_none.c',
-              ],
-            }],
-          ],
-        }],
-        [ 'skia_arch_type == "mips"', {
-          'conditions': [
-            [ 'skia_arch_width == 64', {
-              'sources': [
-                '../third_party/externals/libjpeg-turbo/simd/jsimd_mips.c',
-                '../third_party/externals/libjpeg-turbo/simd/jsimd_mips_dspr2_asm.h',
-                '../third_party/externals/libjpeg-turbo/simd/jsimd_mips_dspr2.S',
-              ],
-            }, {
-              'sources': [
-                '../third_party/externals/libjpeg-turbo/jsimd_none.c',
-              ],
-            }],
-          ],
-        }],
-      
-        # Build rules for an asm file.
-        # On Windows, we use the precompiled yasm binary.
-        # On Linux, we build our patched yasm and use it except when use_system_yasm is 1.
-        # On Mac, we always build our patched yasm and use it.
-        [ 'skia_os == "win"', {
-          'variables': {
-            'yasm_path': '../third_party/externals/yasm/binaries/win/yasm.exe',
-            'conditions': [
-              [ 'skia_arch_type == "x86"', {
-                'yasm_format': '-fwin32',
-                'yasm_flags': [
-                  '-D__x86__',
-                  '-DWIN32',
-                  '-DMSVC',
-                  '-Iwin/'
-                ],
-              }, {
-                'yasm_format': '-fwin64',
-                'yasm_flags': [
-                  '-D__x86_64__',
-                  '-DWIN64',
-                  '-DMSVC',
-                  '-Iwin/'
-                ],
-              }],
-            ],
-          },
-        }],
-        [ 'skia_os == "android" and (skia_arch_type == "x86" or skia_arch_type == "x86_64")', {
-          'variables': {
-            'yasm_path': '../third_party/yasm/config/android/yasm',
-            'conditions': [
-              [ 'skia_arch_type == "x86"', {
-                'yasm_format': '-felf',
-                'yasm_flags': [
-                  '-D__x86__',
-                  '-DELF',
-                  '-Ilinux/'
-                ],
-              }, {
-                'yasm_format': '-felf64',
-                'yasm_flags': [
-                  '-D__x86_64__',
-                  '-DELF',
-                  '-Ilinux/'
-                ],
-              }],
-            ],
-          },
-        }],
-        [ '(skia_os == "mac" or skia_os == "ios") and \
-           (skia_arch_type == "x86" or skia_arch_type == "x86_64")', {
-          'dependencies': [
-            'yasm.gyp:yasm#host',
-          ],
-          'variables': {
-            'yasm_path': '<(PRODUCT_DIR)/yasm',
-            'conditions': [
-              [ 'skia_arch_type == "x86"', {
-                'yasm_format': '-fmacho',
-                'yasm_flags': [
-                  '-D__x86__',
-                  '-DMACHO',
-                  '-Imac/'
-                ],
-              }, {
-                'yasm_format': '-fmacho64',
-                'yasm_flags': [
-                  '-D__x86_64__',
-                  '-DMACHO',
-                  '-Imac/'
-                ],
-              }],
-            ],
-          },
-        }],
-        [ '(skia_os == "linux" or skia_os == "freebsd" or skia_os == "openbsd" or \
-            skia_os == "solaris" or skia_os == "chromeos")', {
-          'dependencies': [
-            'yasm.gyp:yasm#host',
-          ],
-          'variables': {
-            'yasm_path': '<(PRODUCT_DIR)/yasm',
-            'conditions': [
-              [ 'skia_arch_type == "x86"', {
-                'yasm_format': '-felf',
-                'yasm_flags': [
-                  '-D__x86__',
-                  '-DELF',
-                  '-Ilinux/'
-                ],
-              }, {
-                'yasm_format': '-felf64',
-                'yasm_flags': [
-                  '-D__x86_64__',
-                  '-DELF',
-                  '-Ilinux/'
-                ],
-              }],
-            ],
-          },
-        }],
-      ],
-      'rules': [
-        {
-          'rule_name': 'assemble',
-          'extension': 'asm',
-          'conditions': [
-            [ 'skia_arch_type == "x86" or skia_arch_type == "x86_64"', {
-              'inputs': [],
-              'outputs': [
-                '<(shared_generated_dir)/<(RULE_INPUT_ROOT).<(object_suffix)',
-              ],
-              'action': [
-                '<(yasm_path)',
-                '<(yasm_format)',
-                '<@(yasm_flags)',
-                '-DRGBX_FILLER_0XFF',
-                '-DSTRICT_MEMORY_ACCESS',
-                '-Isimd/',
-                '-o', '<(shared_generated_dir)/<(RULE_INPUT_ROOT).<(object_suffix)',
-                '<(RULE_INPUT_PATH)',
-              ],
-              'process_outputs_as_sources': 1,
-              'message': 'Building <(RULE_INPUT_ROOT).<(object_suffix)',
-            }],
-          ]
-        },
-      ],
-    },
-  ],
-}
diff --git a/gyp/yasm.gyp b/gyp/yasm.gyp
deleted file mode 100644
index 3c4fc636ae..0000000000
--- a/gyp/yasm.gyp
+++ /dev/null
@@ -1,644 +0,0 @@
-# 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.
-
-# The yasm build process creates a slew of small C subprograms that
-# dynamically generate files at various point in the build process.  This makes
-# the build integration moderately complex.
-#
-# There are three classes of dynamically generated files:
-#   1) C source files that should be included in the build (eg., lc3bid.c)
-#   2) C source files that are #included by static C sources (eg., license.c)
-#   3) Intermediate files that are used as input by other subprograms to
-#      further generate files in category #1 or #2.  (eg., version.mac)
-#
-# This structure is represented with the following targets:
-#   1) yasm -- Sources, flags for the main yasm executable. Also has most of
-#              of the actions and rules that invoke the subprograms.
-#   2) config_sources -- Checked in version of files generated by manually
-#                        running configure that are used by all binaries.
-#   3) generate_files -- Actions and rules for files of type #3.
-#   4) genperf_libs -- Object files shared between yasm and the genperf
-#                      subprogram.
-#   5) genmacro, genmodule, etc. -- One executable target for each subprogram.
-#
-# You will notice that a lot of the action targets seem very similar --
-# especially for genmacro invocations. This makes it seem like they should
-# be a rule. The problem is that the correct invocation cannot be inferred
-# purely from the file name, or extension.  Nor is it obvious whether the
-# output should be processed as a source or not.  Thus, we are left with a
-# large amount of repetitive code.
-
-{
-  'variables': {
-    'yasm_include_dirs': [
-      '../third_party/yasm/config/<(skia_os)',
-      '../third_party/externals/yasm/source/patched-yasm',
-    ],
-
-    # The cflags used by any target that will be directly linked into yasm.
-    # These are specifically not used when building the subprograms.  While
-    # it would probably be safe to use these flags there as well, the
-    # ./configure based build does not use the same flags between the main
-    # yasm executable, and its subprograms.
-    'yasm_defines': ['HAVE_CONFIG_H'],
-    'yasm_cflags': [
-      '-std=gnu99',
-      '-ansi',
-      '-pedantic',
-      '-w',
-    ],
-
-    # Locations for various generated artifacts.
-    'shared_generated_dir': '<(SHARED_INTERMEDIATE_DIR)/third_party/yasm',
-    'generated_dir': '<(INTERMEDIATE_DIR)/third_party/yasm',
-
-    # Various files referenced by multiple targets.
-    'version_file': 'version.mac',  # Generated by genversion.
-    'genmodule_source': 'genmodule_outfile.c',
-  },
-  'target_defaults': {
-    # Silence warnings in libc++ builds (C code doesn't need this flag).
-    'ldflags!': [ '-stdlib=libc++', '-fsanitize=address' ],
-    # https://crbug.com/489901
-    'cflags!': [ '-fsanitize=bounds', '-fsanitize=address' ],
-  },
-  'targets': [
-    {
-      'target_name': 'yasm',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [
-        'config_sources',
-        'genmacro',
-        'genmodule',
-        'genperf',
-        'genperf_libs',
-        'generate_files',  # Needed to generate gperf and instruction files.
-        'genstring',
-        're2c',
-      ],
-      'variables': {
-        'clang_warning_flags': [
-          # yasm passes a `const elf_machine_sym*` through `void*`.
-          '-Wno-incompatible-pointer-types',
-        ],
-      },
-      'conditions': [
-        ['skia_os == "win"', {
-          # As of VS 2013 Update 3, building this project with /analyze hits an
-          # internal compiler error on elf-x86-amd64.c in release builds with
-          # the amd64_x86 compiler. This halts the build and prevents subsequent
-          # analysis. Therefore, /analyze is disabled for this project. See this
-          # bug for details:
-          # https://connect.microsoft.com/VisualStudio/feedback/details/1014799/internal-compiler-error-when-using-analyze
-          'msvs_settings': {
-            'VCCLCompilerTool': {
-              'AdditionalOptions!': [ '/analyze' ]
-            },
-          },
-        }],
-      ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/frontends/yasm/yasm-options.c',
-         '../third_party/externals/yasm/source/patched-yasm/frontends/yasm/yasm.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/assocdat.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bc-align.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bc-data.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bc-incbin.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bc-org.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bc-reserve.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bitvect.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/bytecode.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/errwarn.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/expr.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/file.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/floatnum.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/hamt.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/insn.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/intnum.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/inttree.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/linemap.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/md5.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/mergesort.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/section.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/strcasecmp.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/strsep.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/symrec.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/valparam.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/value.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/lc3b/lc3barch.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/lc3b/lc3bbc.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86arch.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86bc.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86expr.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86id.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/codeview/cv-dbgfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/codeview/cv-symline.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/codeview/cv-type.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-aranges.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-dbgfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-info.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/dwarf2-line.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/null/null-dbgfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/dbgfmts/stabs/stabs-dbgfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/listfmts/nasm/nasm-listfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/bin/bin-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/coff/coff-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/coff/win64-except.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/dbg/dbg-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/elf/elf-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/elf/elf-x86-amd64.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/elf/elf-x86-x86.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/elf/elf.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/macho/macho-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/rdf/rdf-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/xdf/xdf-objfmt.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/gas/gas-parse.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/gas/gas-parse-intel.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/gas/gas-parser.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/nasm/nasm-parse.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/nasm/nasm-parser.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/cpp/cpp-preproc.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/nasm/nasm-eval.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/nasm/nasm-pp.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/nasm/nasm-preproc.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/nasm/nasmlib.c',
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/raw/raw-preproc.c',
-
-         # Sources needed by re2c.
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/gas/gas-token.re',
-         '../third_party/externals/yasm/source/patched-yasm/modules/parsers/nasm/nasm-token.re',
-
-         # Sources needed by genperf. Make sure the generated gperf files
-         # (the ones in shared_generated_dir) are synced with the outputs
-         # for the related generate_*_insn actions in the generate_files
-         # target below.
-         '<(shared_generated_dir)/x86insn_nasm.gperf',
-         '<(shared_generated_dir)/x86insn_gas.gperf',
-         '<(shared_generated_dir)/x86cpu.c',
-         '<(shared_generated_dir)/x86regtmod.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-        '<(shared_generated_dir)',
-        '<(generated_dir)',
-      ],
-      'defines': [ '<@(yasm_defines)' ],
-      'cflags': [ '<@(yasm_cflags)', ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-      'xcode_settings': {
-        'WARNING_CFLAGS': [
-          '-w',
-        ],
-      },
-      'msvs_disabled_warnings': [ 4267 ],
-      'rules': [
-        {
-          'rule_name': 'generate_gperf',
-          'extension': 'gperf',
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genperf<(EXECUTABLE_SUFFIX)' ],
-          'outputs': [
-            '<(generated_dir)/<(RULE_INPUT_ROOT).c',
-          ],
-          'action': ['<(PRODUCT_DIR)/genperf',
-                     '<(RULE_INPUT_PATH)',
-                     '<(generated_dir)/<(RULE_INPUT_ROOT).c',
-          ],
-          # These files are #included, so do not treat them as sources.
-          'process_outputs_as_sources': 0,
-          'message': 'yasm gperf for <(RULE_INPUT_PATH)',
-        },
-        {
-          'rule_name': 'generate_re2c',
-          'extension': 're',
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)re2c<(EXECUTABLE_SUFFIX)' ],
-          'outputs': [ '<(generated_dir)/<(RULE_INPUT_ROOT).c', ],
-          'action': [
-            '<(PRODUCT_DIR)/re2c',
-            '-b',
-            '-o',
-            '<(generated_dir)/<(RULE_INPUT_ROOT).c',
-            '<(RULE_INPUT_PATH)',
-          ],
-          'process_outputs_as_sources': 1,
-          'message': 'yasm re2c for <(RULE_INPUT_PATH)',
-        },
-      ],
-      'actions': [
-        ###
-        ###  genmacro calls.
-        ###
-        {
-          'action_name': 'generate_nasm_macros',
-          'variables': {
-            'infile': '../third_party/externals/yasm/source/patched-yasm/modules/parsers/nasm/nasm-std.mac',
-            'varname': 'nasm_standard_mac',
-            'outfile': '<(generated_dir)/nasm-macros.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genmacro<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': ['<(PRODUCT_DIR)/genmacro',
-                     '<(outfile)', '<(varname)', '<(infile)', ],
-           # Not a direct source because this is #included by
-           #   source/patched-yasm/modules/parsers/nasm/nasm-parser.c
-          'process_outputs_as_sources': 1,
-          'xcode_settings': {
-            'WARNING_CFLAGS': [
-            '-w',
-          ],
-        },
-          'message': 'yasm genmacro for <(infile)',
-        },
-        {
-          'action_name': 'generate_nasm_version',
-          'variables': {
-            'infile': '<(shared_generated_dir)/<(version_file)',
-            'varname': 'nasm_version_mac',
-            'outfile': '<(generated_dir)/nasm-version.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genmacro<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': ['<(PRODUCT_DIR)/genmacro',
-                     '<(outfile)', '<(varname)', '<(infile)',
-          ],
-           # Not a direct source because this is #included by
-           #   source/patched-yasm/modules/preprocs/nasm/nasm-preproc.c
-          'process_outputs_as_sources': 0,
-          'message': 'yasm genmacro for <(infile)',
-        },
-        {
-          'action_name': 'generate_win64_gas',
-          'variables': {
-            'infile': '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/coff/win64-gas.mac',
-            'varname': 'win64_gas_stdmac',
-            'outfile': '<(generated_dir)/win64-gas.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genmacro<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': ['<(PRODUCT_DIR)/genmacro',
-                     '<(outfile)', '<(varname)', '<(infile)',
-          ],
-           # Not a direct source because this is #included by
-           #   source/patched-yasm/modules/objfmts/coff/coff-objfmt.c
-          'process_outputs_as_sources': 0,
-          'message': 'yasm genmacro for <(infile)',
-        },
-        {
-          'action_name': 'generate_win64_nasm',
-          'variables': {
-            'infile': '../third_party/externals/yasm/source/patched-yasm/modules/objfmts/coff/win64-nasm.mac',
-            'varname': 'win64_nasm_stdmac',
-            'outfile': '<(generated_dir)/win64-nasm.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genmacro<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': ['<(PRODUCT_DIR)/genmacro',
-                     '<(outfile)',
-                     '<(varname)',
-                     '<(infile)',
-          ],
-           # Not a direct source because this is #included by
-           #   source/patched-yasm/modules/objfmts/coff/coff-objfmt.c
-          'process_outputs_as_sources': 0,
-          'message': 'yasm genmacro for <(infile)',
-        },
-
-        ###
-        ###  genstring call.
-        ###
-        {
-          'action_name': 'generate_license',
-          'variables': {
-            'infile': '../third_party/externals/yasm/source/patched-yasm/COPYING',
-            'varname': 'license_msg',
-            'outfile': '<(generated_dir)/license.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genstring<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': ['<(PRODUCT_DIR)/genstring',
-                     '<(varname)',
-                     '<(outfile)',
-                     '<(infile)',
-          ],
-          # Not a direct source because this is #included by
-          #   source/patched-yasm/frontends/yasm/yasm.c
-          'process_outputs_as_sources': 0,
-          'message': 'Generating yasm embeddable license',
-        },
-
-        ###
-        ###  A re2c call that doesn't fit into the rule below.
-        ###
-        {
-          'action_name': 'generate_lc3b_token',
-          'variables': {
-            'infile': '../third_party/externals/yasm/source/patched-yasm/modules/arch/lc3b/lc3bid.re',
-            # The license file is #included by yasm.c.
-            'outfile': '<(generated_dir)/lc3bid.c',
-          },
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)re2c<(EXECUTABLE_SUFFIX)',
-                      '<(infile)', ],
-          'outputs': [ '<(outfile)', ],
-          'action': [
-            '<(PRODUCT_DIR)/re2c',
-            '-s',
-            '-o', '<(outfile)',
-            '<(infile)'
-          ],
-          'process_outputs_as_sources': 1,
-          'message': 'Generating yasm tokens for lc3b',
-        },
-
-        ###
-        ###  genmodule call.
-        ###
-        {
-          'action_name': 'generate_module',
-          'variables': {
-            'makefile': '../third_party/yasm/config/<(skia_os)/Makefile',
-            'module_in': '../third_party/externals/yasm/source/patched-yasm/libyasm/module.in',
-            'outfile': '<(generated_dir)/module.c',
-          },
-          'inputs': [
-            '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)genmodule<(EXECUTABLE_SUFFIX)',
-            '<(module_in)',
-            '<(makefile)'
-          ],
-          'outputs': [ '<(generated_dir)/module.c' ],
-          'action': [
-            '<(PRODUCT_DIR)/genmodule',
-            '<(module_in)',
-            '<(makefile)',
-            '<(outfile)'
-          ],
-          'process_outputs_as_sources': 1,
-          'message': 'Generating yasm module information',
-        },
-      ],
-    },
-    {
-      'target_name': 'config_sources',
-      'type': 'none',
-      'toolsets': ['host'],
-      'sources': [
-        '../third_party/yasm/config/<(skia_os)/Makefile',
-        '../third_party/yasm/config/<(skia_os)/config.h',
-        '../third_party/yasm/config/<(skia_os)/libyasm-stdint.h',
-      ],
-    },
-    {
-      'target_name': 'generate_files',
-      'type': 'none',
-      'toolsets': ['host'],
-      'dependencies': [
-        'genperf',
-        'genversion',
-      ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86cpu.gperf',
-         '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/x86regtmod.gperf',
-      ],
-      'rules': [
-        {
-          'rule_name': 'generate_gperf',
-          'extension': 'gperf',
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genperf<(EXECUTABLE_SUFFIX)' ],
-          'outputs': [ '<(shared_generated_dir)/<(RULE_INPUT_ROOT).c', ],
-          'action': [
-            '<(PRODUCT_DIR)/genperf',
-            '<(RULE_INPUT_PATH)',
-            '<(shared_generated_dir)/<(RULE_INPUT_ROOT).c',
-          ],
-          'process_outputs_as_sources': 0,
-          'message': 'yasm genperf for <(RULE_INPUT_PATH)',
-        },
-      ],
-      'actions': [
-        {
-          'action_name': 'generate_x86_insn',
-          'variables': {
-            'gen_insn_path':
-                '../third_party/externals/yasm/source/patched-yasm/modules/arch/x86/gen_x86_insn.py',
-          },
-          'inputs': [ '<(gen_insn_path)', ],
-          'outputs': [
-            '<(shared_generated_dir)/x86insns.c',
-            '<(shared_generated_dir)/x86insn_gas.gperf',
-            '<(shared_generated_dir)/x86insn_nasm.gperf',
-          ],
-          'action': [
-            'python',
-            '<(gen_insn_path)',
-            '<(shared_generated_dir)',
-          ],
-          'message': 'Running <(gen_insn_path)',
-          'process_outputs_as_sources': 0,
-        },
-        {
-          'action_name': 'generate_version',
-          'inputs': [ '<(PRODUCT_DIR)/'
-                      '<(EXECUTABLE_PREFIX)genversion<(EXECUTABLE_SUFFIX)' ],
-          'outputs': [ '<(shared_generated_dir)/<(version_file)', ],
-          'action': [
-            '<(PRODUCT_DIR)/genversion',
-            '<(shared_generated_dir)/<(version_file)'
-          ],
-          'message': 'Generating yasm version file: '
-                     '<(shared_generated_dir)/<(version_file)',
-          'process_outputs_as_sources': 0,
-        },
-      ],
-    },
-    {
-      'target_name': 'genperf_libs',
-      'type': 'static_library',
-      'toolsets': ['host'],
-      'dependencies': [ 'config_sources', ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/phash.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/xmalloc.c',
-         '../third_party/externals/yasm/source/patched-yasm/libyasm/xstrdup.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'defines': [ '<@(yasm_defines)' ],
-      'cflags': [
-        '<@(yasm_cflags)',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-    {
-      'target_name': 'genstring',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [ 'config_sources', ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/genstring.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'cflags': [
-        '-std=gnu99',
-        '-w',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-    {
-      'target_name': 'genperf',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [
-        'genperf_libs',
-      ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/tools/genperf/genperf.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/genperf/perfect.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'cflags': [
-        '-std=gnu99',
-        '-w',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-    {
-      'target_name': 'genmacro',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [ 'config_sources', ],
-      'sources': [
-        '../third_party/externals/yasm/source/patched-yasm/tools/genmacro/genmacro.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'cflags': [
-        '-std=gnu99',
-        '-w',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-    {
-      'target_name': 'genversion',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [ 'config_sources', ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/modules/preprocs/nasm/genversion.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'cflags': [
-        '-std=gnu99',
-        '-w',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-    {
-      'target_name': 're2c',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [ 'config_sources', ],
-      'sources': [
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/main.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/code.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/dfa.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/parser.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/actions.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/scanner.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/mbo_getopt.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/substr.c',
-         '../third_party/externals/yasm/source/patched-yasm/tools/re2c/translate.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-      ],
-      'cflags': [
-        '-std=gnu99',
-        '-w',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-      'xcode_settings': {
-        'WARNING_CFLAGS': [
-          '-w',
-        ],
-      },
-      'variables': {
-          # re2c is missing CLOSEVOP from one switch.
-        'clang_warning_flags': [ '-Wno-switch' ],
-      },
-      'msvs_disabled_warnings': [ 4267 ],
-    },
-    {
-      'target_name': 'genmodule',
-      'type': 'executable',
-      'toolsets': ['host'],
-      'dependencies': [
-        'config_sources',
-      ],
-      'sources': [
-        '../third_party/externals/yasm/source/patched-yasm/libyasm/genmodule.c',
-      ],
-      'include_dirs': [
-        '<@(yasm_include_dirs)',
-
-      ],
-      'cflags': [
-        '-std=gnu99',
-      ],
-      'cflags!': [
-        '-mfpu=neon',
-        '-mthumb',
-        '-march=armv7-a',
-      ],
-    },
-  ],
-}