Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/gypfiles/gyp_v8 b/gypfiles/gyp_v8
new file mode 100755
index 0000000..e97507a
--- /dev/null
+++ b/gypfiles/gyp_v8
@@ -0,0 +1,181 @@
+#!/usr/bin/env python
+#
+# Copyright 2012 the V8 project authors. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following
+# disclaimer in the documentation and/or other materials provided
+# with the distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This script is wrapper for V8 that adds some support for how GYP
+# is invoked by V8 beyond what can be done in the gclient hooks.
+
+import argparse
+import glob
+import gyp_environment
+import os
+import platform
+import shlex
+import subprocess
+import sys
+import vs_toolchain
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+v8_root = os.path.abspath(os.path.join(script_dir, os.pardir))
+
+sys.path.insert(0, os.path.join(v8_root, 'tools', 'gyp', 'pylib'))
+import gyp
+
+# Add paths so that pymod_do_main(...) can import files.
+sys.path.insert(
+ 1, os.path.abspath(os.path.join(v8_root, 'tools', 'generate_shim_headers')))
+
+
+def GetOutputDirectory():
+ """Returns the output directory that GYP will use."""
+
+ # Handle command line generator flags.
+ parser = argparse.ArgumentParser()
+ parser.add_argument('-G', dest='genflags', default=[], action='append')
+ genflags = parser.parse_known_args()[0].genflags
+
+ # Handle generator flags from the environment.
+ genflags += shlex.split(os.environ.get('GYP_GENERATOR_FLAGS', ''))
+
+ needle = 'output_dir='
+ for item in genflags:
+ if item.startswith(needle):
+ return item[len(needle):]
+
+ return 'out'
+
+
+def additional_include_files(args=[]):
+ """
+ Returns a list of additional (.gypi) files to include, without
+ duplicating ones that are already specified on the command line.
+ """
+ # Determine the include files specified on the command line.
+ # This doesn't cover all the different option formats you can use,
+ # but it's mainly intended to avoid duplicating flags on the automatic
+ # makefile regeneration which only uses this format.
+ specified_includes = set()
+ for arg in args:
+ if arg.startswith('-I') and len(arg) > 2:
+ specified_includes.add(os.path.realpath(arg[2:]))
+
+ result = []
+ def AddInclude(path):
+ if os.path.realpath(path) not in specified_includes:
+ result.append(path)
+
+ # Always include standalone.gypi
+ AddInclude(os.path.join(v8_root, 'gypfiles', 'standalone.gypi'))
+
+ # Optionally add supplemental .gypi files if present.
+ supplements = glob.glob(os.path.join(v8_root, '*', 'supplement.gypi'))
+ for supplement in supplements:
+ AddInclude(supplement)
+
+ return result
+
+
+def run_gyp(args):
+ rc = gyp.main(args)
+
+ vs2013_runtime_dll_dirs = vs_toolchain.SetEnvironmentAndGetRuntimeDllDirs()
+ if vs2013_runtime_dll_dirs:
+ x64_runtime, x86_runtime = vs2013_runtime_dll_dirs
+ vs_toolchain.CopyVsRuntimeDlls(
+ os.path.join(v8_root, GetOutputDirectory()),
+ (x86_runtime, x64_runtime))
+
+ if rc != 0:
+ print 'Error running GYP'
+ sys.exit(rc)
+
+
+if __name__ == '__main__':
+ args = sys.argv[1:]
+
+ gyp_environment.set_environment()
+
+ # This could give false positives since it doesn't actually do real option
+ # parsing. Oh well.
+ gyp_file_specified = False
+ for arg in args:
+ if arg.endswith('.gyp'):
+ gyp_file_specified = True
+ break
+
+ # If we didn't get a file, check an env var, and then fall back to
+ # assuming 'all.gyp' from the same directory as the script.
+ if not gyp_file_specified:
+ gyp_file = os.environ.get('V8_GYP_FILE')
+ if gyp_file:
+ # Note that V8_GYP_FILE values can't have backslashes as
+ # path separators even on Windows due to the use of shlex.split().
+ args.extend(shlex.split(gyp_file))
+ else:
+ args.append(os.path.join(script_dir, 'all.gyp'))
+
+ args.extend(['-I' + i for i in additional_include_files(args)])
+
+ # There shouldn't be a circular dependency relationship between .gyp files
+ args.append('--no-circular-check')
+
+ # Set the GYP DEPTH variable to the root of the V8 project.
+ args.append('--depth=' + os.path.relpath(v8_root))
+
+ # If V8_GYP_SYNTAX_CHECK is set to 1, it will invoke gyp with --check
+ # to enfore syntax checking.
+ syntax_check = os.environ.get('V8_GYP_SYNTAX_CHECK')
+ if syntax_check and int(syntax_check):
+ args.append('--check')
+
+ print 'Updating projects from gyp files...'
+ sys.stdout.flush()
+
+ # Generate for the architectures supported on the given platform.
+ gyp_args = list(args)
+ gyp_args.extend(['-D', 'gyp_output_dir=' + GetOutputDirectory()])
+ gyp_generators = os.environ.get('GYP_GENERATORS', '')
+ if platform.system() == 'Linux' and gyp_generators != 'ninja':
+ # Work around for crbug.com/331475.
+ for f in glob.glob(os.path.join(v8_root, 'out', 'Makefile.*')):
+ os.unlink(f)
+ # --generator-output defines where the Makefile goes.
+ gyp_args.append('--generator-output=out')
+ # -Goutput_dir defines where the build output goes, relative to the
+ # Makefile. Set it to . so that the build output doesn't end up in out/out.
+ gyp_args.append('-Goutput_dir=.')
+
+ gyp_defines = os.environ.get('GYP_DEFINES', '')
+
+ # Automatically turn on crosscompile support for platforms that need it.
+ if all(('ninja' in gyp_generators,
+ 'OS=android' in gyp_defines,
+ 'GYP_CROSSCOMPILE' not in os.environ)):
+ os.environ['GYP_CROSSCOMPILE'] = '1'
+
+ run_gyp(gyp_args)