blob: 14f2cc4f7ffa22098dfd0248cb0226d317c452de [file] [log] [blame]
lrn@chromium.org25156de2010-04-06 13:10:27 +00001# Copyright 2010 the V8 project authors. All rights reserved.
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +00002# Redistribution and use in source and binary forms, with or without
3# modification, are permitted provided that the following conditions are
4# met:
5#
6# * Redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer.
8# * Redistributions in binary form must reproduce the above
9# copyright notice, this list of conditions and the following
10# disclaimer in the documentation and/or other materials provided
11# with the distribution.
12# * Neither the name of Google Inc. nor the names of its
13# contributors may be used to endorse or promote products derived
14# from this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28import platform
kasper.lund212ac232008-07-16 07:07:30 +000029import re
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +000030import sys
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +000031import os
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +000032from os.path import join, dirname, abspath
ager@chromium.org236ad962008-09-25 09:45:57 +000033from types import DictType, StringTypes
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +000034root_dir = dirname(File('SConstruct').rfile().abspath)
35sys.path.append(join(root_dir, 'tools'))
ager@chromium.orgc27e4e72008-09-04 13:52:27 +000036import js2c, utils
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +000037
ager@chromium.orgbb29dc92009-03-24 13:25:23 +000038# ANDROID_TOP is the top of the Android checkout, fetched from the environment
39# variable 'TOP'. You will also need to set the CXX, CC, AR and RANLIB
40# environment variables to the cross-compiling tools.
41ANDROID_TOP = os.environ.get('TOP')
42if ANDROID_TOP is None:
43 ANDROID_TOP=""
44
kasperl@chromium.org71affb52009-05-26 05:44:31 +000045# TODO: Sort these issues out properly but as a temporary solution for gcc 4.4
ager@chromium.orge2902be2009-06-08 12:21:35 +000046# on linux we need these compiler flags to avoid crashes in the v8 test suite
47# and avoid dtoa.c strict aliasing issues
kasperl@chromium.org71affb52009-05-26 05:44:31 +000048if os.environ.get('GCC_VERSION') == '44':
ager@chromium.orgce5e87b2010-03-10 10:24:18 +000049 GCC_EXTRA_CCFLAGS = ['-fno-tree-vrp', '-fno-strict-aliasing']
50 GCC_DTOA_EXTRA_CCFLAGS = []
kasperl@chromium.org71affb52009-05-26 05:44:31 +000051else:
52 GCC_EXTRA_CCFLAGS = []
53 GCC_DTOA_EXTRA_CCFLAGS = []
54
ager@chromium.orgbb29dc92009-03-24 13:25:23 +000055ANDROID_FLAGS = ['-march=armv5te',
56 '-mtune=xscale',
57 '-msoft-float',
58 '-fpic',
59 '-mthumb-interwork',
60 '-funwind-tables',
61 '-fstack-protector',
62 '-fno-short-enums',
63 '-fmessage-length=0',
64 '-finline-functions',
65 '-fno-inline-functions-called-once',
66 '-fgcse-after-reload',
67 '-frerun-cse-after-loop',
68 '-frename-registers',
69 '-fomit-frame-pointer',
70 '-fno-strict-aliasing',
71 '-finline-limit=64',
72 '-MD']
73
74ANDROID_INCLUDES = [ANDROID_TOP + '/bionic/libc/arch-arm/include',
75 ANDROID_TOP + '/bionic/libc/include',
76 ANDROID_TOP + '/bionic/libstdc++/include',
77 ANDROID_TOP + '/bionic/libc/kernel/common',
78 ANDROID_TOP + '/bionic/libc/kernel/arch-arm',
79 ANDROID_TOP + '/bionic/libm/include',
80 ANDROID_TOP + '/bionic/libm/include/arch/arm',
christian.plesner.hansen@gmail.com5a6af922009-08-12 14:20:51 +000081 ANDROID_TOP + '/bionic/libthread_db/include',
82 ANDROID_TOP + '/frameworks/base/include',
83 ANDROID_TOP + '/system/core/include']
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +000084
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +000085ANDROID_LINKFLAGS = ['-nostdlib',
86 '-Bdynamic',
87 '-Wl,-T,' + ANDROID_TOP + '/build/core/armelf.x',
88 '-Wl,-dynamic-linker,/system/bin/linker',
89 '-Wl,--gc-sections',
90 '-Wl,-z,nocopyreloc',
91 '-Wl,-rpath-link=' + ANDROID_TOP + '/out/target/product/generic/obj/lib',
92 ANDROID_TOP + '/out/target/product/generic/obj/lib/crtbegin_dynamic.o',
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +000093 ANDROID_TOP + '/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/interwork/libgcc.a',
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +000094 ANDROID_TOP + '/out/target/product/generic/obj/lib/crtend_android.o'];
95
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +000096LIBRARY_FLAGS = {
97 'all': {
kasperl@chromium.org68ac0092009-07-09 06:00:35 +000098 'CPPPATH': [join(root_dir, 'src')],
99 'regexp:native': {
kasperl@chromium.org68ac0092009-07-09 06:00:35 +0000100 'CPPDEFINES': ['V8_NATIVE_REGEXP']
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000101 },
102 'mode:debug': {
103 'CPPDEFINES': ['V8_ENABLE_CHECKS']
ager@chromium.org4af710e2009-09-15 12:20:11 +0000104 },
105 'profilingsupport:on': {
106 'CPPDEFINES': ['ENABLE_LOGGING_AND_PROFILING'],
107 },
lrn@chromium.org25156de2010-04-06 13:10:27 +0000108 'cppprofilesprocessor:on': {
109 'CPPDEFINES': ['ENABLE_CPP_PROFILES_PROCESSOR'],
110 },
ager@chromium.org4af710e2009-09-15 12:20:11 +0000111 'debuggersupport:on': {
112 'CPPDEFINES': ['ENABLE_DEBUGGER_SUPPORT'],
kasperl@chromium.org68ac0092009-07-09 06:00:35 +0000113 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000114 },
115 'gcc': {
116 'all': {
kasperl@chromium.org41044eb2008-10-06 08:24:46 +0000117 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000118 'CXXFLAGS': ['$CCFLAGS', '-fno-rtti', '-fno-exceptions'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000119 },
ager@chromium.org4af710e2009-09-15 12:20:11 +0000120 'visibility:hidden': {
121 # Use visibility=default to disable this.
122 'CXXFLAGS': ['-fvisibility=hidden']
123 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000124 'mode:debug': {
125 'CCFLAGS': ['-g', '-O0'],
ager@chromium.org71daaf62009-04-01 07:22:49 +0000126 'CPPDEFINES': ['ENABLE_DISASSEMBLER', 'DEBUG'],
127 'os:android': {
128 'CCFLAGS': ['-mthumb']
129 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000130 },
131 'mode:release': {
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000132 'CCFLAGS': ['-O3', '-fomit-frame-pointer', '-fdata-sections',
133 '-ffunction-sections'],
134 'os:android': {
ager@chromium.org71daaf62009-04-01 07:22:49 +0000135 'CCFLAGS': ['-mthumb', '-Os'],
ager@chromium.org4af710e2009-09-15 12:20:11 +0000136 'CPPDEFINES': ['SK_RELEASE', 'NDEBUG']
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000137 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000138 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000139 'os:linux': {
kasperl@chromium.org71affb52009-05-26 05:44:31 +0000140 'CCFLAGS': ['-ansi'] + GCC_EXTRA_CCFLAGS,
sgjesse@chromium.orgf8c81802009-03-30 07:19:14 +0000141 'library:shared': {
sgjesse@chromium.orgb9d7da12009-08-05 08:38:10 +0000142 'CPPDEFINES': ['V8_SHARED'],
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000143 'LIBS': ['pthread']
sgjesse@chromium.orgf8c81802009-03-30 07:19:14 +0000144 }
iposva@chromium.org245aa852009-02-10 00:49:54 +0000145 },
146 'os:macos': {
ager@chromium.org5aa501c2009-06-23 07:57:28 +0000147 'CCFLAGS': ['-ansi', '-mmacosx-version-min=10.4'],
kmillikin@chromium.org13bd2942009-12-16 15:36:05 +0000148 'library:shared': {
149 'CPPDEFINES': ['V8_SHARED']
150 }
iposva@chromium.org245aa852009-02-10 00:49:54 +0000151 },
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000152 'os:freebsd': {
ager@chromium.orge2902be2009-06-08 12:21:35 +0000153 'CPPPATH' : ['/usr/local/include'],
154 'LIBPATH' : ['/usr/local/lib'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000155 'CCFLAGS': ['-ansi'],
156 },
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000157 'os:openbsd': {
158 'CPPPATH' : ['/usr/local/include'],
159 'LIBPATH' : ['/usr/local/lib'],
160 'CCFLAGS': ['-ansi'],
161 },
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000162 'os:solaris': {
163 'CPPPATH' : ['/usr/local/include'],
164 'LIBPATH' : ['/usr/local/lib'],
165 'CCFLAGS': ['-ansi'],
166 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000167 'os:win32': {
168 'CCFLAGS': ['-DWIN32'],
169 'CXXFLAGS': ['-DWIN32'],
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000170 },
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000171 'os:android': {
172 'CPPDEFINES': ['ANDROID', '__ARM_ARCH_5__', '__ARM_ARCH_5T__',
173 '__ARM_ARCH_5E__', '__ARM_ARCH_5TE__'],
174 'CCFLAGS': ANDROID_FLAGS,
175 'WARNINGFLAGS': ['-Wall', '-Wno-unused', '-Werror=return-type',
176 '-Wstrict-aliasing=2'],
177 'CPPPATH': ANDROID_INCLUDES,
178 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000179 'arch:ia32': {
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000180 'CPPDEFINES': ['V8_TARGET_ARCH_IA32'],
181 'CCFLAGS': ['-m32'],
182 'LINKFLAGS': ['-m32']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000183 },
184 'arch:arm': {
ager@chromium.org9085a012009-05-11 19:22:57 +0000185 'CPPDEFINES': ['V8_TARGET_ARCH_ARM']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000186 },
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000187 'simulator:arm': {
188 'CCFLAGS': ['-m32'],
189 'LINKFLAGS': ['-m32']
190 },
kmillikin@chromium.org13bd2942009-12-16 15:36:05 +0000191 'armvariant:thumb2': {
192 'CPPDEFINES': ['V8_ARM_VARIANT_THUMB']
193 },
194 'armvariant:arm': {
195 'CPPDEFINES': ['V8_ARM_VARIANT_ARM']
196 },
ager@chromium.org5c838252010-02-19 08:53:10 +0000197 'arch:mips': {
198 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'],
199 'simulator:none': {
200 'CCFLAGS': ['-EL', '-mips32r2', '-Wa,-mips32r2', '-fno-inline'],
201 'LDFLAGS': ['-EL']
202 }
203 },
204 'simulator:mips': {
205 'CCFLAGS': ['-m32'],
206 'LINKFLAGS': ['-m32']
207 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000208 'arch:x64': {
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000209 'CPPDEFINES': ['V8_TARGET_ARCH_X64'],
sgjesse@chromium.org911335c2009-08-19 12:59:44 +0000210 'CCFLAGS': ['-m64'],
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000211 'LINKFLAGS': ['-m64'],
kasperl@chromium.org7be3c992009-03-12 07:19:55 +0000212 },
213 'prof:oprofile': {
214 'CPPDEFINES': ['ENABLE_OPROFILE_AGENT']
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000215 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000216 },
217 'msvc': {
218 'all': {
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000219 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'],
v8.team.kasperl727e9952008-09-02 14:56:44 +0000220 'CXXFLAGS': ['$CCFLAGS', '/GR-', '/Gy'],
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000221 'CPPDEFINES': ['WIN32'],
222 'LINKFLAGS': ['/INCREMENTAL:NO', '/NXCOMPAT', '/IGNORE:4221'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000223 'CCPDBFLAGS': ['/Zi']
224 },
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000225 'verbose:off': {
226 'DIALECTFLAGS': ['/nologo'],
227 'ARFLAGS': ['/NOLOGO']
228 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000229 'arch:ia32': {
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000230 'CPPDEFINES': ['V8_TARGET_ARCH_IA32', '_USE_32BIT_TIME_T'],
231 'LINKFLAGS': ['/MACHINE:X86'],
232 'ARFLAGS': ['/MACHINE:X86']
233 },
234 'arch:x64': {
235 'CPPDEFINES': ['V8_TARGET_ARCH_X64'],
236 'LINKFLAGS': ['/MACHINE:X64'],
237 'ARFLAGS': ['/MACHINE:X64']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000238 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000239 'mode:debug': {
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000240 'CCFLAGS': ['/Od', '/Gm'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000241 'CPPDEFINES': ['_DEBUG', 'ENABLE_DISASSEMBLER', 'DEBUG'],
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000242 'LINKFLAGS': ['/DEBUG'],
243 'msvcrt:static': {
244 'CCFLAGS': ['/MTd']
245 },
246 'msvcrt:shared': {
247 'CCFLAGS': ['/MDd']
248 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000249 },
250 'mode:release': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000251 'CCFLAGS': ['/O2'],
252 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'],
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000253 'msvcrt:static': {
254 'CCFLAGS': ['/MT']
255 },
256 'msvcrt:shared': {
257 'CCFLAGS': ['/MD']
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000258 },
259 'msvcltcg:on': {
260 'CCFLAGS': ['/GL'],
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000261 'ARFLAGS': ['/LTCG'],
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000262 'pgo:off': {
263 'LINKFLAGS': ['/LTCG'],
264 },
265 'pgo:instrument': {
266 'LINKFLAGS': ['/LTCG:PGI']
267 },
268 'pgo:optimize': {
269 'LINKFLAGS': ['/LTCG:PGO']
270 }
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000271 }
ager@chromium.org5ec48922009-05-05 07:25:34 +0000272 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000273 }
274}
275
276
277V8_EXTRA_FLAGS = {
278 'gcc': {
279 'all': {
sgjesse@chromium.orgb9d7da12009-08-05 08:38:10 +0000280 'WARNINGFLAGS': ['-Wall',
281 '-Werror',
282 '-W',
283 '-Wno-unused-parameter',
284 '-Wnon-virtual-dtor']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000285 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000286 'os:win32': {
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000287 'WARNINGFLAGS': ['-pedantic', '-Wno-long-long']
288 },
289 'os:linux': {
ager@chromium.org5ec48922009-05-05 07:25:34 +0000290 'WARNINGFLAGS': ['-pedantic'],
291 'library:shared': {
292 'soname:on': {
293 'LINKFLAGS': ['-Wl,-soname,${SONAME}']
294 }
295 }
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000296 },
297 'os:macos': {
298 'WARNINGFLAGS': ['-pedantic']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000299 },
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000300 'disassembler:on': {
301 'CPPDEFINES': ['ENABLE_DISASSEMBLER']
302 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000303 },
304 'msvc': {
305 'all': {
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000306 'WARNINGFLAGS': ['/W3', '/WX', '/wd4355', '/wd4800']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000307 },
sgjesse@chromium.org4e421f42009-09-07 07:18:16 +0000308 'library:shared': {
309 'CPPDEFINES': ['BUILDING_V8_SHARED'],
310 'LIBS': ['winmm', 'ws2_32']
311 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000312 'arch:arm': {
ager@chromium.org9085a012009-05-11 19:22:57 +0000313 'CPPDEFINES': ['V8_TARGET_ARCH_ARM'],
ager@chromium.org3bf7b912008-11-17 09:09:45 +0000314 # /wd4996 is to silence the warning about sscanf
315 # used by the arm simulator.
316 'WARNINGFLAGS': ['/wd4996']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000317 },
ager@chromium.org5c838252010-02-19 08:53:10 +0000318 'arch:mips': {
319 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'],
320 },
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000321 'disassembler:on': {
322 'CPPDEFINES': ['ENABLE_DISASSEMBLER']
323 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000324 }
325}
326
327
iposva@chromium.org245aa852009-02-10 00:49:54 +0000328MKSNAPSHOT_EXTRA_FLAGS = {
329 'gcc': {
330 'os:linux': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000331 'LIBS': ['pthread'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000332 },
333 'os:macos': {
334 'LIBS': ['pthread'],
335 },
336 'os:freebsd': {
ager@chromium.orge2902be2009-06-08 12:21:35 +0000337 'LIBS': ['execinfo', 'pthread']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000338 },
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000339 'os:solaris': {
340 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'],
341 'LINKFLAGS': ['-mt']
342 },
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000343 'os:openbsd': {
344 'LIBS': ['execinfo', 'pthread']
345 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000346 'os:win32': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000347 'LIBS': ['winmm', 'ws2_32'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000348 },
349 },
350 'msvc': {
351 'all': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000352 'CPPDEFINES': ['_HAS_EXCEPTIONS=0'],
ager@chromium.org381abbb2009-02-25 13:23:22 +0000353 'LIBS': ['winmm', 'ws2_32']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000354 }
355 }
356}
357
358
359DTOA_EXTRA_FLAGS = {
360 'gcc': {
361 'all': {
kasperl@chromium.org71affb52009-05-26 05:44:31 +0000362 'WARNINGFLAGS': ['-Werror', '-Wno-uninitialized'],
363 'CCFLAGS': GCC_DTOA_EXTRA_CCFLAGS
ager@chromium.org236ad962008-09-25 09:45:57 +0000364 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000365 },
366 'msvc': {
367 'all': {
368 'WARNINGFLAGS': ['/WX', '/wd4018', '/wd4244']
369 }
370 }
371}
372
373
374CCTEST_EXTRA_FLAGS = {
375 'all': {
376 'CPPPATH': [join(root_dir, 'src')],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000377 },
378 'gcc': {
379 'all': {
380 'LIBPATH': [abspath('.')]
381 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000382 'os:linux': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000383 'LIBS': ['pthread'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000384 },
385 'os:macos': {
386 'LIBS': ['pthread'],
387 },
388 'os:freebsd': {
389 'LIBS': ['execinfo', 'pthread']
390 },
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000391 'os:solaris': {
392 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'],
393 'LINKFLAGS': ['-mt']
394 },
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000395 'os:openbsd': {
396 'LIBS': ['execinfo', 'pthread']
397 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000398 'os:win32': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000399 'LIBS': ['winmm', 'ws2_32']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000400 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000401 'os:android': {
402 'CPPDEFINES': ['ANDROID', '__ARM_ARCH_5__', '__ARM_ARCH_5T__',
403 '__ARM_ARCH_5E__', '__ARM_ARCH_5TE__'],
404 'CCFLAGS': ANDROID_FLAGS,
405 'CPPPATH': ANDROID_INCLUDES,
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000406 'LIBPATH': [ANDROID_TOP + '/out/target/product/generic/obj/lib',
407 ANDROID_TOP + '/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/interwork'],
ager@chromium.org5ec48922009-05-05 07:25:34 +0000408 'LINKFLAGS': ANDROID_LINKFLAGS,
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000409 'LIBS': ['log', 'c', 'stdc++', 'm', 'gcc'],
ager@chromium.org5ec48922009-05-05 07:25:34 +0000410 'mode:release': {
411 'CPPDEFINES': ['SK_RELEASE', 'NDEBUG']
412 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000413 },
414 },
415 'msvc': {
416 'all': {
iposva@chromium.org245aa852009-02-10 00:49:54 +0000417 'CPPDEFINES': ['_HAS_EXCEPTIONS=0'],
ager@chromium.org381abbb2009-02-25 13:23:22 +0000418 'LIBS': ['winmm', 'ws2_32']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000419 },
420 'library:shared': {
421 'CPPDEFINES': ['USING_V8_SHARED']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000422 },
423 'arch:ia32': {
ager@chromium.org9085a012009-05-11 19:22:57 +0000424 'CPPDEFINES': ['V8_TARGET_ARCH_IA32']
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000425 },
426 'arch:x64': {
christian.plesner.hansen@gmail.com9d58c2b2009-10-16 11:48:38 +0000427 'CPPDEFINES': ['V8_TARGET_ARCH_X64'],
428 'LINKFLAGS': ['/STACK:2091752']
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000429 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000430 }
431}
432
433
434SAMPLE_FLAGS = {
435 'all': {
v8.team.kasperl727e9952008-09-02 14:56:44 +0000436 'CPPPATH': [join(abspath('.'), 'include')],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000437 },
438 'gcc': {
439 'all': {
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000440 'LIBPATH': ['.'],
441 'CCFLAGS': ['-fno-rtti', '-fno-exceptions']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000442 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000443 'os:linux': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000444 'LIBS': ['pthread'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000445 },
446 'os:macos': {
447 'LIBS': ['pthread'],
448 },
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000449 'os:freebsd': {
ager@chromium.orge2902be2009-06-08 12:21:35 +0000450 'LIBPATH' : ['/usr/local/lib'],
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000451 'LIBS': ['execinfo', 'pthread']
452 },
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000453 'os:solaris': {
454 'LIBPATH' : ['/usr/local/lib'],
455 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'],
456 'LINKFLAGS': ['-mt']
457 },
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000458 'os:openbsd': {
459 'LIBPATH' : ['/usr/local/lib'],
460 'LIBS': ['execinfo', 'pthread']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000461 },
462 'os:win32': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000463 'LIBS': ['winmm', 'ws2_32']
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000464 },
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000465 'os:android': {
466 'CPPDEFINES': ['ANDROID', '__ARM_ARCH_5__', '__ARM_ARCH_5T__',
467 '__ARM_ARCH_5E__', '__ARM_ARCH_5TE__'],
468 'CCFLAGS': ANDROID_FLAGS,
469 'CPPPATH': ANDROID_INCLUDES,
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000470 'LIBPATH': [ANDROID_TOP + '/out/target/product/generic/obj/lib',
471 ANDROID_TOP + '/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/interwork'],
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +0000472 'LINKFLAGS': ANDROID_LINKFLAGS,
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000473 'LIBS': ['log', 'c', 'stdc++', 'm', 'gcc'],
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000474 'mode:release': {
475 'CPPDEFINES': ['SK_RELEASE', 'NDEBUG']
476 }
477 },
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000478 'arch:ia32': {
479 'CCFLAGS': ['-m32'],
480 'LINKFLAGS': ['-m32']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000481 },
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000482 'arch:x64': {
483 'CCFLAGS': ['-m64'],
484 'LINKFLAGS': ['-m64']
485 },
ager@chromium.org5c838252010-02-19 08:53:10 +0000486 'arch:mips': {
487 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'],
488 'simulator:none': {
489 'CCFLAGS': ['-EL', '-mips32r2', '-Wa,-mips32r2', '-fno-inline'],
490 'LINKFLAGS': ['-EL'],
491 'LDFLAGS': ['-EL']
492 }
493 },
kasperl@chromium.orge959c182009-07-27 08:59:04 +0000494 'simulator:arm': {
495 'CCFLAGS': ['-m32'],
496 'LINKFLAGS': ['-m32']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000497 },
ager@chromium.org5c838252010-02-19 08:53:10 +0000498 'simulator:mips': {
499 'CCFLAGS': ['-m32'],
500 'LINKFLAGS': ['-m32']
501 },
ager@chromium.org236ad962008-09-25 09:45:57 +0000502 'mode:release': {
503 'CCFLAGS': ['-O2']
504 },
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000505 'mode:debug': {
506 'CCFLAGS': ['-g', '-O0']
kasperl@chromium.org7be3c992009-03-12 07:19:55 +0000507 },
508 'prof:oprofile': {
509 'LIBPATH': ['/usr/lib32', '/usr/lib32/oprofile'],
510 'LIBS': ['opagent']
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000511 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000512 },
513 'msvc': {
514 'all': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000515 'LIBS': ['winmm', 'ws2_32']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000516 },
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000517 'verbose:off': {
518 'CCFLAGS': ['/nologo'],
519 'LINKFLAGS': ['/NOLOGO']
520 },
521 'verbose:on': {
522 'LINKFLAGS': ['/VERBOSE']
523 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000524 'library:shared': {
525 'CPPDEFINES': ['USING_V8_SHARED']
526 },
ager@chromium.org236ad962008-09-25 09:45:57 +0000527 'prof:on': {
528 'LINKFLAGS': ['/MAP']
529 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000530 'mode:release': {
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000531 'CCFLAGS': ['/O2'],
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000532 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'],
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000533 'msvcrt:static': {
534 'CCFLAGS': ['/MT']
535 },
536 'msvcrt:shared': {
537 'CCFLAGS': ['/MD']
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000538 },
539 'msvcltcg:on': {
540 'CCFLAGS': ['/GL'],
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000541 'pgo:off': {
542 'LINKFLAGS': ['/LTCG'],
543 },
544 },
545 'pgo:instrument': {
546 'LINKFLAGS': ['/LTCG:PGI']
547 },
548 'pgo:optimize': {
549 'LINKFLAGS': ['/LTCG:PGO']
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000550 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000551 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000552 'arch:ia32': {
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000553 'CPPDEFINES': ['V8_TARGET_ARCH_IA32'],
554 'LINKFLAGS': ['/MACHINE:X86']
555 },
556 'arch:x64': {
557 'CPPDEFINES': ['V8_TARGET_ARCH_X64'],
christian.plesner.hansen@gmail.com9d58c2b2009-10-16 11:48:38 +0000558 'LINKFLAGS': ['/MACHINE:X64', '/STACK:2091752']
ager@chromium.org5ec48922009-05-05 07:25:34 +0000559 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000560 'mode:debug': {
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000561 'CCFLAGS': ['/Od'],
562 'LINKFLAGS': ['/DEBUG'],
563 'msvcrt:static': {
564 'CCFLAGS': ['/MTd']
565 },
566 'msvcrt:shared': {
567 'CCFLAGS': ['/MDd']
568 }
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000569 }
570 }
571}
572
573
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000574D8_FLAGS = {
575 'gcc': {
576 'console:readline': {
577 'LIBS': ['readline']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000578 },
579 'os:linux': {
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000580 'LIBS': ['pthread'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000581 },
582 'os:macos': {
583 'LIBS': ['pthread'],
584 },
585 'os:freebsd': {
586 'LIBS': ['pthread'],
587 },
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000588 'os:solaris': {
589 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'],
590 'LINKFLAGS': ['-mt']
591 },
sgjesse@chromium.orgac6aa172009-12-04 12:29:05 +0000592 'os:openbsd': {
593 'LIBS': ['pthread'],
594 },
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +0000595 'os:android': {
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000596 'LIBPATH': [ANDROID_TOP + '/out/target/product/generic/obj/lib',
597 ANDROID_TOP + '/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/interwork'],
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +0000598 'LINKFLAGS': ANDROID_LINKFLAGS,
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +0000599 'LIBS': ['log', 'c', 'stdc++', 'm', 'gcc'],
kasperl@chromium.orgf5aa8372009-03-24 14:47:14 +0000600 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000601 'os:win32': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000602 'LIBS': ['winmm', 'ws2_32'],
iposva@chromium.org245aa852009-02-10 00:49:54 +0000603 },
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000604 },
iposva@chromium.org245aa852009-02-10 00:49:54 +0000605 'msvc': {
606 'all': {
ager@chromium.org381abbb2009-02-25 13:23:22 +0000607 'LIBS': ['winmm', 'ws2_32']
iposva@chromium.org245aa852009-02-10 00:49:54 +0000608 }
609 }
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000610}
611
612
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000613SUFFIXES = {
614 'release': '',
615 'debug': '_g'
616}
617
618
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000619def Abort(message):
620 print message
621 sys.exit(1)
622
623
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000624def GuessToolchain(os):
625 tools = Environment()['TOOLS']
626 if 'gcc' in tools:
kasper.lund7276f142008-07-30 08:49:36 +0000627 return 'gcc'
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000628 elif 'msvc' in tools:
629 return 'msvc'
630 else:
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000631 return None
632
633
ager@chromium.org870a0b62008-11-04 11:43:05 +0000634OS_GUESS = utils.GuessOS()
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000635TOOLCHAIN_GUESS = GuessToolchain(OS_GUESS)
ager@chromium.orgc27e4e72008-09-04 13:52:27 +0000636ARCH_GUESS = utils.GuessArchitecture()
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000637
638
639SIMPLE_OPTIONS = {
640 'toolchain': {
641 'values': ['gcc', 'msvc'],
642 'default': TOOLCHAIN_GUESS,
ager@chromium.org5ec48922009-05-05 07:25:34 +0000643 'help': 'the toolchain to use (' + TOOLCHAIN_GUESS + ')'
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000644 },
645 'os': {
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000646 'values': ['freebsd', 'linux', 'macos', 'win32', 'android', 'openbsd', 'solaris'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000647 'default': OS_GUESS,
ager@chromium.org5ec48922009-05-05 07:25:34 +0000648 'help': 'the os to build for (' + OS_GUESS + ')'
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000649 },
650 'arch': {
ager@chromium.org5c838252010-02-19 08:53:10 +0000651 'values':['arm', 'ia32', 'x64', 'mips'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000652 'default': ARCH_GUESS,
ager@chromium.org5ec48922009-05-05 07:25:34 +0000653 'help': 'the architecture to build for (' + ARCH_GUESS + ')'
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000654 },
kasperl@chromium.org68ac0092009-07-09 06:00:35 +0000655 'regexp': {
656 'values': ['native', 'interpreted'],
657 'default': 'native',
658 'help': 'Whether to use native or interpreted regexp implementation'
659 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000660 'snapshot': {
iposva@chromium.org245aa852009-02-10 00:49:54 +0000661 'values': ['on', 'off', 'nobuild'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000662 'default': 'off',
663 'help': 'build using snapshots for faster start-up'
664 },
ager@chromium.org236ad962008-09-25 09:45:57 +0000665 'prof': {
kasperl@chromium.org7be3c992009-03-12 07:19:55 +0000666 'values': ['on', 'off', 'oprofile'],
ager@chromium.org236ad962008-09-25 09:45:57 +0000667 'default': 'off',
668 'help': 'enable profiling of build target'
669 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000670 'library': {
671 'values': ['static', 'shared'],
672 'default': 'static',
673 'help': 'the type of library to produce'
674 },
ager@chromium.org4af710e2009-09-15 12:20:11 +0000675 'profilingsupport': {
676 'values': ['on', 'off'],
677 'default': 'on',
678 'help': 'enable profiling of JavaScript code'
679 },
lrn@chromium.org25156de2010-04-06 13:10:27 +0000680 'cppprofilesprocessor': {
681 'values': ['on', 'off'],
682 'default': 'off',
683 'help': 'enable C++ profiles processor'
684 },
ager@chromium.org4af710e2009-09-15 12:20:11 +0000685 'debuggersupport': {
686 'values': ['on', 'off'],
687 'default': 'on',
688 'help': 'enable debugging of JavaScript code'
689 },
ager@chromium.org5ec48922009-05-05 07:25:34 +0000690 'soname': {
691 'values': ['on', 'off'],
692 'default': 'off',
693 'help': 'turn on setting soname for Linux shared library'
694 },
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000695 'msvcrt': {
696 'values': ['static', 'shared'],
697 'default': 'static',
ager@chromium.org65dad4b2009-04-23 08:48:43 +0000698 'help': 'the type of Microsoft Visual C++ runtime library to use'
699 },
700 'msvcltcg': {
701 'values': ['on', 'off'],
702 'default': 'on',
703 'help': 'use Microsoft Visual C++ link-time code generation'
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000704 },
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000705 'simulator': {
ager@chromium.org5c838252010-02-19 08:53:10 +0000706 'values': ['arm', 'mips', 'none'],
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000707 'default': 'none',
708 'help': 'build with simulator'
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000709 },
710 'disassembler': {
711 'values': ['on', 'off'],
712 'default': 'off',
713 'help': 'enable the disassembler to inspect generated code'
714 },
715 'sourcesignatures': {
716 'values': ['MD5', 'timestamp'],
717 'default': 'MD5',
718 'help': 'set how the build system detects file changes'
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000719 },
720 'console': {
721 'values': ['dumb', 'readline'],
722 'default': 'dumb',
723 'help': 'the console to use for the d8 shell'
ager@chromium.org18ad94b2009-09-02 08:22:29 +0000724 },
725 'verbose': {
726 'values': ['on', 'off'],
727 'default': 'off',
728 'help': 'more output from compiler and linker'
ager@chromium.org4af710e2009-09-15 12:20:11 +0000729 },
730 'visibility': {
731 'values': ['default', 'hidden'],
732 'default': 'hidden',
733 'help': 'shared library symbol visibility'
kmillikin@chromium.org13bd2942009-12-16 15:36:05 +0000734 },
735 'armvariant': {
736 'values': ['arm', 'thumb2', 'none'],
737 'default': 'none',
738 'help': 'generate thumb2 instructions instead of arm instructions (default)'
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000739 },
740 'pgo': {
741 'values': ['off', 'instrument', 'optimize'],
742 'default': 'off',
743 'help': 'select profile guided optimization variant',
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000744 }
745}
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000746
747
748def GetOptions():
749 result = Options()
kasper.lund7276f142008-07-30 08:49:36 +0000750 result.Add('mode', 'compilation mode (debug, release)', 'release')
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000751 result.Add('sample', 'build sample (shell, process, lineprocessor)', '')
kasperl@chromium.org8ccb0be2009-04-07 07:21:39 +0000752 result.Add('env', 'override environment settings (NAME0:value0,NAME1:value1,...)', '')
753 result.Add('importenv', 'import environment settings (NAME0,NAME1,...)', '')
ager@chromium.org236ad962008-09-25 09:45:57 +0000754 for (name, option) in SIMPLE_OPTIONS.iteritems():
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000755 help = '%s (%s)' % (name, ", ".join(option['values']))
756 result.Add(name, help, option.get('default'))
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000757 return result
758
759
ager@chromium.org5ec48922009-05-05 07:25:34 +0000760def GetVersionComponents():
761 MAJOR_VERSION_PATTERN = re.compile(r"#define\s+MAJOR_VERSION\s+(.*)")
762 MINOR_VERSION_PATTERN = re.compile(r"#define\s+MINOR_VERSION\s+(.*)")
763 BUILD_NUMBER_PATTERN = re.compile(r"#define\s+BUILD_NUMBER\s+(.*)")
764 PATCH_LEVEL_PATTERN = re.compile(r"#define\s+PATCH_LEVEL\s+(.*)")
765
766 patterns = [MAJOR_VERSION_PATTERN,
767 MINOR_VERSION_PATTERN,
768 BUILD_NUMBER_PATTERN,
769 PATCH_LEVEL_PATTERN]
770
771 source = open(join(root_dir, 'src', 'version.cc')).read()
772 version_components = []
773 for pattern in patterns:
774 match = pattern.search(source)
775 if match:
776 version_components.append(match.group(1).strip())
777 else:
778 version_components.append('0')
779
780 return version_components
781
782
783def GetVersion():
784 version_components = GetVersionComponents()
ager@chromium.org5aa501c2009-06-23 07:57:28 +0000785
ager@chromium.org5ec48922009-05-05 07:25:34 +0000786 if version_components[len(version_components) - 1] == '0':
787 version_components.pop()
788 return '.'.join(version_components)
789
790
791def GetSpecificSONAME():
792 SONAME_PATTERN = re.compile(r"#define\s+SONAME\s+\"(.*)\"")
ager@chromium.org5aa501c2009-06-23 07:57:28 +0000793
ager@chromium.org5ec48922009-05-05 07:25:34 +0000794 source = open(join(root_dir, 'src', 'version.cc')).read()
795 match = SONAME_PATTERN.search(source)
ager@chromium.org5aa501c2009-06-23 07:57:28 +0000796
ager@chromium.org5ec48922009-05-05 07:25:34 +0000797 if match:
798 return match.group(1).strip()
799 else:
800 return ''
801
802
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000803def SplitList(str):
804 return [ s for s in str.split(",") if len(s) > 0 ]
805
806
807def IsLegal(env, option, values):
808 str = env[option]
809 for s in SplitList(str):
810 if not s in values:
811 Abort("Illegal value for option %s '%s'." % (option, s))
812 return False
813 return True
814
815
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +0000816def VerifyOptions(env):
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000817 if not IsLegal(env, 'mode', ['debug', 'release']):
818 return False
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +0000819 if not IsLegal(env, 'sample', ["shell", "process", "lineprocessor"]):
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000820 return False
kasperl@chromium.org68ac0092009-07-09 06:00:35 +0000821 if not IsLegal(env, 'regexp', ["native", "interpreted"]):
822 return False
ager@chromium.org236ad962008-09-25 09:45:57 +0000823 if env['os'] == 'win32' and env['library'] == 'shared' and env['prof'] == 'on':
824 Abort("Profiling on windows only supported for static library.")
kasperl@chromium.org7be3c992009-03-12 07:19:55 +0000825 if env['prof'] == 'oprofile' and env['os'] != 'linux':
826 Abort("OProfile is only supported on Linux.")
ager@chromium.org5ec48922009-05-05 07:25:34 +0000827 if env['os'] == 'win32' and env['soname'] == 'on':
828 Abort("Shared Object soname not applicable for Windows.")
829 if env['soname'] == 'on' and env['library'] == 'static':
830 Abort("Shared Object soname not applicable for static library.")
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000831 if env['os'] != 'win32' and env['pgo'] != 'off':
832 Abort("Profile guided optimization only supported on Windows.")
ager@chromium.org236ad962008-09-25 09:45:57 +0000833 for (name, option) in SIMPLE_OPTIONS.iteritems():
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000834 if (not option.get('default')) and (name not in ARGUMENTS):
835 message = ("A value for option %s must be specified (%s)." %
836 (name, ", ".join(option['values'])))
837 Abort(message)
838 if not env[name] in option['values']:
839 message = ("Unknown %s value '%s'. Possible values are (%s)." %
840 (name, env[name], ", ".join(option['values'])))
841 Abort(message)
842
843
844class BuildContext(object):
845
v8.team.kasperl727e9952008-09-02 14:56:44 +0000846 def __init__(self, options, env_overrides, samples):
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000847 self.library_targets = []
iposva@chromium.org245aa852009-02-10 00:49:54 +0000848 self.mksnapshot_targets = []
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000849 self.cctest_targets = []
850 self.sample_targets = []
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000851 self.d8_targets = []
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000852 self.options = options
v8.team.kasperl727e9952008-09-02 14:56:44 +0000853 self.env_overrides = env_overrides
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000854 self.samples = samples
iposva@chromium.org245aa852009-02-10 00:49:54 +0000855 self.use_snapshot = (options['snapshot'] != 'off')
856 self.build_snapshot = (options['snapshot'] == 'on')
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000857 self.flags = None
ager@chromium.org236ad962008-09-25 09:45:57 +0000858
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000859 def AddRelevantFlags(self, initial, flags):
860 result = initial.copy()
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000861 toolchain = self.options['toolchain']
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000862 if toolchain in flags:
863 self.AppendFlags(result, flags[toolchain].get('all'))
864 for option in sorted(self.options.keys()):
865 value = self.options[option]
866 self.AppendFlags(result, flags[toolchain].get(option + ':' + value))
ager@chromium.org3a37e9b2009-04-27 09:26:21 +0000867 self.AppendFlags(result, flags.get('all'))
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000868 return result
869
870 def AddRelevantSubFlags(self, options, flags):
871 self.AppendFlags(options, flags.get('all'))
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000872 for option in sorted(self.options.keys()):
873 value = self.options[option]
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000874 self.AppendFlags(options, flags.get(option + ':' + value))
ager@chromium.org236ad962008-09-25 09:45:57 +0000875
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000876 def GetRelevantSources(self, source):
877 result = []
878 result += source.get('all', [])
ager@chromium.org236ad962008-09-25 09:45:57 +0000879 for (name, value) in self.options.iteritems():
sgjesse@chromium.org911335c2009-08-19 12:59:44 +0000880 source_value = source.get(name + ':' + value, [])
881 if type(source_value) == dict:
882 result += self.GetRelevantSources(source_value)
883 else:
884 result += source_value
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000885 return sorted(result)
886
887 def AppendFlags(self, options, added):
888 if not added:
889 return
ager@chromium.org236ad962008-09-25 09:45:57 +0000890 for (key, value) in added.iteritems():
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000891 if key.find(':') != -1:
892 self.AddRelevantSubFlags(options, { key: value })
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000893 else:
ager@chromium.orga74f0da2008-12-03 16:05:52 +0000894 if not key in options:
895 options[key] = value
896 else:
897 prefix = options[key]
898 if isinstance(prefix, StringTypes): prefix = prefix.split()
899 options[key] = prefix + value
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000900
901 def ConfigureObject(self, env, input, **kw):
ager@chromium.orgbb29dc92009-03-24 13:25:23 +0000902 if (kw.has_key('CPPPATH') and env.has_key('CPPPATH')):
903 kw['CPPPATH'] += env['CPPPATH']
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000904 if self.options['library'] == 'static':
905 return env.StaticObject(input, **kw)
906 else:
907 return env.SharedObject(input, **kw)
908
ager@chromium.org9258b6b2008-09-11 09:11:10 +0000909 def ApplyEnvOverrides(self, env):
910 if not self.env_overrides:
911 return
912 if type(env['ENV']) == DictType:
913 env['ENV'].update(**self.env_overrides)
914 else:
915 env['ENV'] = self.env_overrides
916
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000917
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000918def PostprocessOptions(options, os):
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000919 # Adjust architecture if the simulator option has been set
920 if (options['simulator'] != 'none') and (options['arch'] != options['simulator']):
921 if 'arch' in ARGUMENTS:
922 # Print a warning if arch has explicitly been set
923 print "Warning: forcing architecture to match simulator (%s)" % options['simulator']
924 options['arch'] = options['simulator']
ager@chromium.org4af710e2009-09-15 12:20:11 +0000925 if (options['prof'] != 'off') and (options['profilingsupport'] == 'off'):
926 # Print a warning if profiling is enabled without profiling support
927 print "Warning: forcing profilingsupport on when prof is on"
928 options['profilingsupport'] = 'on'
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000929 if os == 'win32' and options['pgo'] != 'off' and options['msvcltcg'] == 'off':
930 if 'msvcltcg' in ARGUMENTS:
931 print "Warning: forcing msvcltcg on as it is required for pgo (%s)" % options['pgo']
932 options['msvcltcg'] = 'on'
kmillikin@chromium.org13bd2942009-12-16 15:36:05 +0000933 if (options['armvariant'] == 'none' and options['arch'] == 'arm'):
934 options['armvariant'] = 'arm'
935 if (options['armvariant'] != 'none' and options['arch'] != 'arm'):
936 options['armvariant'] = 'none'
ager@chromium.org5c838252010-02-19 08:53:10 +0000937 if options['arch'] == 'mips':
938 if ('regexp' in ARGUMENTS) and options['regexp'] == 'native':
939 # Print a warning if native regexp is specified for mips
940 print "Warning: forcing regexp to interpreted for mips"
941 options['regexp'] = 'interpreted'
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000942
943
kasperl@chromium.org8ccb0be2009-04-07 07:21:39 +0000944def ParseEnvOverrides(arg, imports):
945 # The environment overrides are in the format NAME0:value0,NAME1:value1,...
946 # The environment imports are in the format NAME0,NAME1,...
v8.team.kasperl727e9952008-09-02 14:56:44 +0000947 overrides = {}
kasperl@chromium.org8ccb0be2009-04-07 07:21:39 +0000948 for var in imports.split(','):
949 if var in os.environ:
950 overrides[var] = os.environ[var]
v8.team.kasperl727e9952008-09-02 14:56:44 +0000951 for override in arg.split(','):
952 pos = override.find(':')
953 if pos == -1:
954 continue
955 overrides[override[:pos].strip()] = override[pos+1:].strip()
956 return overrides
957
958
959def BuildSpecific(env, mode, env_overrides):
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000960 options = {'mode': mode}
961 for option in SIMPLE_OPTIONS:
962 options[option] = env[option]
ager@chromium.orgce5e87b2010-03-10 10:24:18 +0000963 PostprocessOptions(options, env['os'])
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000964
v8.team.kasperl727e9952008-09-02 14:56:44 +0000965 context = BuildContext(options, env_overrides, samples=SplitList(env['sample']))
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000966
ager@chromium.orgab99eea2009-08-25 07:05:41 +0000967 # Remove variables which can't be imported from the user's external
968 # environment into a construction environment.
969 user_environ = os.environ.copy()
970 try:
971 del user_environ['ENV']
972 except KeyError:
973 pass
974
975 library_flags = context.AddRelevantFlags(user_environ, LIBRARY_FLAGS)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000976 v8_flags = context.AddRelevantFlags(library_flags, V8_EXTRA_FLAGS)
iposva@chromium.org245aa852009-02-10 00:49:54 +0000977 mksnapshot_flags = context.AddRelevantFlags(library_flags, MKSNAPSHOT_EXTRA_FLAGS)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000978 dtoa_flags = context.AddRelevantFlags(library_flags, DTOA_EXTRA_FLAGS)
ager@chromium.org236ad962008-09-25 09:45:57 +0000979 cctest_flags = context.AddRelevantFlags(v8_flags, CCTEST_EXTRA_FLAGS)
ager@chromium.orgab99eea2009-08-25 07:05:41 +0000980 sample_flags = context.AddRelevantFlags(user_environ, SAMPLE_FLAGS)
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000981 d8_flags = context.AddRelevantFlags(library_flags, D8_FLAGS)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000982
983 context.flags = {
984 'v8': v8_flags,
iposva@chromium.org245aa852009-02-10 00:49:54 +0000985 'mksnapshot': mksnapshot_flags,
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000986 'dtoa': dtoa_flags,
987 'cctest': cctest_flags,
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +0000988 'sample': sample_flags,
989 'd8': d8_flags
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000990 }
ager@chromium.org236ad962008-09-25 09:45:57 +0000991
ager@chromium.org5ec48922009-05-05 07:25:34 +0000992 # Generate library base name.
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +0000993 target_id = mode
994 suffix = SUFFIXES[target_id]
995 library_name = 'v8' + suffix
ager@chromium.org5ec48922009-05-05 07:25:34 +0000996 version = GetVersion()
997 if context.options['soname'] == 'on':
998 # When building shared object with SONAME version the library name.
999 library_name += '-' + version
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001000
ager@chromium.org5ec48922009-05-05 07:25:34 +00001001 # Generate library SONAME if required by the build.
1002 if context.options['soname'] == 'on':
1003 soname = GetSpecificSONAME()
1004 if soname == '':
1005 soname = 'lib' + library_name + '.so'
1006 env['SONAME'] = soname
1007
ager@chromium.orgbb29dc92009-03-24 13:25:23 +00001008 # Build the object files by invoking SCons recursively.
iposva@chromium.org245aa852009-02-10 00:49:54 +00001009 (object_files, shell_files, mksnapshot) = env.SConscript(
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001010 join('src', 'SConscript'),
1011 build_dir=join('obj', target_id),
1012 exports='context',
1013 duplicate=False
1014 )
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001015
iposva@chromium.org245aa852009-02-10 00:49:54 +00001016 context.mksnapshot_targets.append(mksnapshot)
1017
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001018 # Link the object files into a library.
kasperl@chromium.orgb9123622008-09-17 14:05:56 +00001019 env.Replace(**context.flags['v8'])
sgjesse@chromium.orgb302e562010-02-03 11:26:59 +00001020
ager@chromium.org9258b6b2008-09-11 09:11:10 +00001021 context.ApplyEnvOverrides(env)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001022 if context.options['library'] == 'static':
1023 library = env.StaticLibrary(library_name, object_files)
1024 else:
1025 # There seems to be a glitch in the way scons decides where to put
1026 # PDB files when compiling using MSVC so we specify it manually.
1027 # This should not affect any other platforms.
1028 pdb_name = library_name + '.dll.pdb'
1029 library = env.SharedLibrary(library_name, object_files, PDB=pdb_name)
1030 context.library_targets.append(library)
ager@chromium.orgbb29dc92009-03-24 13:25:23 +00001031
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001032 d8_env = Environment()
1033 d8_env.Replace(**context.flags['d8'])
fschneider@chromium.org0c20e672010-01-14 15:28:53 +00001034 context.ApplyEnvOverrides(d8_env)
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001035 shell = d8_env.Program('d8' + suffix, object_files + shell_files)
1036 context.d8_targets.append(shell)
1037
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001038 for sample in context.samples:
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +00001039 sample_env = Environment()
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001040 sample_env.Replace(**context.flags['sample'])
sgjesse@chromium.orgdf7a2842010-03-25 14:34:15 +00001041 sample_env.Prepend(LIBS=[library_name])
ager@chromium.org9258b6b2008-09-11 09:11:10 +00001042 context.ApplyEnvOverrides(sample_env)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001043 sample_object = sample_env.SConscript(
1044 join('samples', 'SConscript'),
1045 build_dir=join('obj', 'sample', sample, target_id),
1046 exports='sample context',
1047 duplicate=False
1048 )
1049 sample_name = sample + suffix
1050 sample_program = sample_env.Program(sample_name, sample_object)
1051 sample_env.Depends(sample_program, library)
1052 context.sample_targets.append(sample_program)
ager@chromium.orgbb29dc92009-03-24 13:25:23 +00001053
ager@chromium.orgb26c50a2010-03-26 09:27:16 +00001054 cctest_env = env.Copy()
1055 cctest_env.Prepend(LIBS=[library_name])
1056 cctest_program = cctest_env.SConscript(
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001057 join('test', 'cctest', 'SConscript'),
1058 build_dir=join('obj', 'test', target_id),
1059 exports='context object_files',
1060 duplicate=False
1061 )
1062 context.cctest_targets.append(cctest_program)
ager@chromium.orgbb29dc92009-03-24 13:25:23 +00001063
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001064 return context
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +00001065
1066
kasper.lund7276f142008-07-30 08:49:36 +00001067def Build():
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +00001068 opts = GetOptions()
1069 env = Environment(options=opts)
1070 Help(opts.GenerateHelpText(env))
1071 VerifyOptions(env)
kasperl@chromium.org8ccb0be2009-04-07 07:21:39 +00001072 env_overrides = ParseEnvOverrides(env['env'], env['importenv'])
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001073
ager@chromium.org9258b6b2008-09-11 09:11:10 +00001074 SourceSignatures(env['sourcesignatures'])
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001075
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001076 libraries = []
iposva@chromium.org245aa852009-02-10 00:49:54 +00001077 mksnapshots = []
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001078 cctests = []
1079 samples = []
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001080 d8s = []
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001081 modes = SplitList(env['mode'])
1082 for mode in modes:
v8.team.kasperl727e9952008-09-02 14:56:44 +00001083 context = BuildSpecific(env.Copy(), mode, env_overrides)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001084 libraries += context.library_targets
iposva@chromium.org245aa852009-02-10 00:49:54 +00001085 mksnapshots += context.mksnapshot_targets
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001086 cctests += context.cctest_targets
1087 samples += context.sample_targets
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001088 d8s += context.d8_targets
christian.plesner.hansen43d26ec2008-07-03 15:10:15 +00001089
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001090 env.Alias('library', libraries)
iposva@chromium.org245aa852009-02-10 00:49:54 +00001091 env.Alias('mksnapshot', mksnapshots)
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001092 env.Alias('cctests', cctests)
1093 env.Alias('sample', samples)
kasperl@chromium.org5a8ca6c2008-10-23 13:57:19 +00001094 env.Alias('d8', d8s)
ager@chromium.orga74f0da2008-12-03 16:05:52 +00001095
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001096 if env['sample']:
1097 env.Default('sample')
kasper.lund7276f142008-07-30 08:49:36 +00001098 else:
mads.s.ager@gmail.com9a4089a2008-09-01 08:55:01 +00001099 env.Default('library')
kasper.lund7276f142008-07-30 08:49:36 +00001100
1101
v8.team.kasperl727e9952008-09-02 14:56:44 +00001102# We disable deprecation warnings because we need to be able to use
1103# env.Copy without getting warnings for compatibility with older
1104# version of scons. Also, there's a bug in some revisions that
1105# doesn't allow this flag to be set, so we swallow any exceptions.
1106# Lovely.
1107try:
1108 SetOption('warn', 'no-deprecated')
1109except:
1110 pass
1111
1112
kasper.lund7276f142008-07-30 08:49:36 +00001113Build()