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# Copyright 2011 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.

import sys from os.path import join, dirname, abspath root_dir = dirname(File(‘SConstruct’).rfile().abspath) sys.path.append(join(root_dir, ‘tools’)) import js2c Import(‘context’) Import(‘tools’)

SOURCES = {

'all': Split("""
  accessors.cc
  allocation.cc
  api.cc
  assembler.cc
  ast.cc
  atomicops_internals_x86_gcc.cc
  bignum.cc
  bignum-dtoa.cc
  bootstrapper.cc
  builtins.cc
  cached-powers.cc
  checks.cc
  circular-queue.cc
  code-stubs.cc
  codegen.cc
  compilation-cache.cc
  compiler.cc
  contexts.cc
  conversions.cc
  counters.cc
  cpu-profiler.cc
  data-flow.cc
  dateparser.cc
  debug-agent.cc
  debug.cc
  deoptimizer.cc
  disassembler.cc
  diy-fp.cc
  dtoa.cc
  execution.cc
  factory.cc
  flags.cc
  frames.cc
  full-codegen.cc
  func-name-inferrer.cc
  gdb-jit.cc
  global-handles.cc
  fast-dtoa.cc
  fixed-dtoa.cc
  handles.cc
  hashmap.cc
  heap-profiler.cc
  heap.cc
  hydrogen.cc
  hydrogen-instructions.cc
  ic.cc
  inspector.cc
  interpreter-irregexp.cc
  isolate.cc
  json-parser.cc
  jsregexp.cc
  lithium-allocator.cc
  lithium.cc
  liveedit.cc
  liveobjectlist.cc
  log-utils.cc
  log.cc
  mark-compact.cc
  messages.cc
  objects.cc
  objects-printer.cc
  objects-visiting.cc
  parser.cc
  preparser.cc
  preparse-data.cc
  profile-generator.cc
  property.cc
  regexp-macro-assembler-irregexp.cc
  regexp-macro-assembler.cc
  regexp-stack.cc
  rewriter.cc
  runtime.cc
  runtime-profiler.cc
  safepoint-table.cc
  scanner-base.cc
  scanner.cc
  scopeinfo.cc
  scopes.cc
  serialize.cc
  snapshot-common.cc
  spaces.cc
  string-search.cc
  string-stream.cc
  strtod.cc
  stub-cache.cc
  token.cc
  type-info.cc
  unicode.cc
  utils.cc
  v8-counters.cc
  v8.cc
  v8threads.cc
  variables.cc
  version.cc
  zone.cc
  extensions/gc-extension.cc
  extensions/externalize-string-extension.cc
  """),
'arch:arm': Split("""
  arm/builtins-arm.cc
  arm/code-stubs-arm.cc
  arm/codegen-arm.cc
  arm/constants-arm.cc
  arm/cpu-arm.cc
  arm/debug-arm.cc
  arm/deoptimizer-arm.cc
  arm/disasm-arm.cc
  arm/frames-arm.cc
  arm/full-codegen-arm.cc
  arm/ic-arm.cc
  arm/lithium-arm.cc
  arm/lithium-codegen-arm.cc
  arm/lithium-gap-resolver-arm.cc
  arm/macro-assembler-arm.cc
  arm/regexp-macro-assembler-arm.cc
  arm/stub-cache-arm.cc
  arm/assembler-arm.cc
  """),
'arch:mips': Split("""
  mips/assembler-mips.cc
  mips/builtins-mips.cc
  mips/code-stubs-mips.cc
  mips/codegen-mips.cc
  mips/constants-mips.cc
  mips/cpu-mips.cc
  mips/debug-mips.cc
  mips/deoptimizer-mips.cc
  mips/disasm-mips.cc
  mips/frames-mips.cc
  mips/full-codegen-mips.cc
  mips/ic-mips.cc
  mips/macro-assembler-mips.cc
  mips/regexp-macro-assembler-mips.cc
  mips/stub-cache-mips.cc
  """),
'arch:ia32': Split("""
  ia32/assembler-ia32.cc
  ia32/builtins-ia32.cc
  ia32/code-stubs-ia32.cc
  ia32/codegen-ia32.cc
  ia32/cpu-ia32.cc
  ia32/debug-ia32.cc
  ia32/deoptimizer-ia32.cc
  ia32/disasm-ia32.cc
  ia32/frames-ia32.cc
  ia32/full-codegen-ia32.cc
  ia32/ic-ia32.cc
  ia32/lithium-codegen-ia32.cc
  ia32/lithium-gap-resolver-ia32.cc
  ia32/lithium-ia32.cc
  ia32/macro-assembler-ia32.cc
  ia32/regexp-macro-assembler-ia32.cc
  ia32/stub-cache-ia32.cc
  """),
'arch:x64': Split("""
  x64/assembler-x64.cc
  x64/builtins-x64.cc
  x64/code-stubs-x64.cc
  x64/codegen-x64.cc
  x64/cpu-x64.cc
  x64/debug-x64.cc
  x64/deoptimizer-x64.cc
  x64/disasm-x64.cc
  x64/frames-x64.cc
  x64/full-codegen-x64.cc
  x64/ic-x64.cc
  x64/lithium-codegen-x64.cc
  x64/lithium-gap-resolver-x64.cc
  x64/lithium-x64.cc
  x64/macro-assembler-x64.cc
  x64/regexp-macro-assembler-x64.cc
  x64/stub-cache-x64.cc
  """),
'simulator:arm': ['arm/simulator-arm.cc'],
'simulator:mips': ['mips/simulator-mips.cc'],
'os:freebsd': ['platform-freebsd.cc', 'platform-posix.cc'],
'os:openbsd': ['platform-openbsd.cc', 'platform-posix.cc'],
'os:linux':   ['platform-linux.cc', 'platform-posix.cc'],
'os:android': ['platform-linux.cc', 'platform-posix.cc'],
'os:macos':   ['platform-macos.cc', 'platform-posix.cc'],
'os:solaris': ['platform-solaris.cc', 'platform-posix.cc'],
'os:cygwin':  ['platform-cygwin.cc', 'platform-posix.cc'],
'os:nullos':  ['platform-nullos.cc'],
'os:win32':   ['platform-win32.cc'],
'mode:release': [],
'mode:debug': [
  'objects-debug.cc', 'prettyprinter.cc', 'regexp-macro-assembler-tracer.cc'
]

}

PREPARSER_SOURCES = {

'all': Split("""
  allocation.cc
  hashmap.cc
  preparse-data.cc
  preparser.cc
  preparser-api.cc
  scanner-base.cc
  token.cc
  unicode.cc
  """)

}

D8_FILES = {

'all': [
  'd8.cc', 'd8-debug.cc'
],
'os:linux': [
  'd8-posix.cc'
],
'os:macos': [
  'd8-posix.cc'
],
'os:android': [
  'd8-posix.cc'
],
'os:freebsd': [
  'd8-posix.cc'
],
'os:openbsd': [
  'd8-posix.cc'
],
'os:solaris': [
  'd8-posix.cc'
],
'os:cygwin': [
  'd8-posix.cc'
],
'os:win32': [
  'd8-windows.cc'
],
'os:nullos': [
  'd8-windows.cc'   # Empty implementation at the moment.
],
'console:readline': [
  'd8-readline.cc'
]

}

LIBRARY_FILES = ”‘ runtime.js v8natives.js array.js string.js uri.js math.js messages.js apinatives.js date.js regexp.js json.js liveedit-debugger.js mirror-debugger.js debug-debugger.js ”’.split()

EXPERIMENTAL_LIBRARY_FILES = ”‘ proxy.js ”’.split()

def Abort(message):

print message
sys.exit(1)

def ConfigureObjectFiles():

env = Environment(tools=tools)
env.Replace(**context.flags['v8'])
context.ApplyEnvOverrides(env)
env['BUILDERS']['JS2C'] = Builder(action=js2c.JS2C)
env['BUILDERS']['Snapshot'] = Builder(action='$SOURCE $TARGET --logfile "$LOGFILE" --log-snapshot-positions')

# Build the standard platform-independent source files.
source_files = context.GetRelevantSources(SOURCES)

d8_files = context.GetRelevantSources(D8_FILES)
d8_js = env.JS2C('d8-js.cc', 'd8.js', TYPE='D8')
d8_js_obj = context.ConfigureObject(env, d8_js, CPPPATH=['.'])
d8_objs = [context.ConfigureObject(env, [d8_files]), d8_js_obj]

# Combine the JavaScript library files into a single C++ file and
# compile it.
library_files = [s for s in LIBRARY_FILES]
library_files.append('macros.py')
libraries_src = env.JS2C(['libraries.cc'], library_files, TYPE='CORE')
libraries_obj = context.ConfigureObject(env, libraries_src, CPPPATH=['.'])

# Combine the experimental JavaScript library files into a C++ file
# and compile it.
experimental_library_files = [ s for s in EXPERIMENTAL_LIBRARY_FILES ]
experimental_library_files.append('macros.py')
experimental_libraries_src = env.JS2C(['experimental-libraries.cc'], experimental_library_files, TYPE='EXPERIMENTAL')
experimental_libraries_obj = context.ConfigureObject(env, experimental_libraries_src, CPPPATH=['.'])

source_objs = context.ConfigureObject(env, source_files)
non_snapshot_files = [source_objs]

preparser_source_files = context.GetRelevantSources(PREPARSER_SOURCES)
preparser_objs = context.ConfigureObject(env, preparser_source_files)

# Create snapshot if necessary.  For cross compilation you should either
# do without snapshots and take the performance hit or you should build a
# host VM with the simulator=arm and snapshot=on options and then take the
# resulting snapshot.cc file from obj/release and put it in the src
# directory.  Then rebuild the VM with the cross compiler and specify
# snapshot=nobuild on the scons command line.
empty_snapshot_obj = context.ConfigureObject(env, 'snapshot-empty.cc')
mksnapshot_env = env.Copy()
mksnapshot_env.Replace(**context.flags['mksnapshot'])
mksnapshot_src = 'mksnapshot.cc'
mksnapshot = mksnapshot_env.Program('mksnapshot', [mksnapshot_src, libraries_obj, experimental_libraries_obj,  non_snapshot_files, empty_snapshot_obj], PDB='mksnapshot.exe.pdb')
if context.use_snapshot:
  if context.build_snapshot:
    snapshot_cc = env.Snapshot('snapshot.cc', mksnapshot, LOGFILE=File('snapshot.log').abspath)
  else:
    snapshot_cc = 'snapshot.cc'
  snapshot_obj = context.ConfigureObject(env, snapshot_cc, CPPPATH=['.'])
else:
  snapshot_obj = empty_snapshot_obj
library_objs = [non_snapshot_files, libraries_obj, experimental_libraries_obj, snapshot_obj]
return (library_objs, d8_objs, [mksnapshot], preparser_objs)

(library_objs, d8_objs, mksnapshot, preparser_objs) = ConfigureObjectFiles() Return(‘library_objs d8_objs mksnapshot preparser_objs’)

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