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v8/src/SConscript
ager@chromium.org 5fd4fa2a9e Introduce experimental natives that are enabled by a runtime flag. 
Clean up the use of js2c. We generated two identical files.

R=sgjesse@chromium.org,rossberg@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6865013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-15 12:31:03 +00:00

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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
frame-element.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
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
top.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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