Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1 | # Copyright 2012 the V8 project authors. All rights reserved. |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 2 | # 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 | |
| 28 | import platform |
| 29 | import re |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 30 | import subprocess |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 31 | import sys |
| 32 | import os |
| 33 | from os.path import join, dirname, abspath |
| 34 | from types import DictType, StringTypes |
| 35 | root_dir = dirname(File('SConstruct').rfile().abspath) |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 36 | src_dir = join(root_dir, 'src') |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 37 | sys.path.insert(0, join(root_dir, 'tools')) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 38 | import js2c, utils |
| 39 | |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 40 | # ARM_TARGET_LIB is the path to the dynamic library to use on the target |
Kristian Monsen | 50ef84f | 2010-07-29 15:18:00 +0100 | [diff] [blame] | 41 | # machine if cross-compiling to an arm machine. You will also need to set |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 42 | # the additional cross-compiling environment variables to the cross compiler. |
| 43 | ARM_TARGET_LIB = os.environ.get('ARM_TARGET_LIB') |
| 44 | if ARM_TARGET_LIB: |
| 45 | ARM_LINK_FLAGS = ['-Wl,-rpath=' + ARM_TARGET_LIB + '/lib:' + |
| 46 | ARM_TARGET_LIB + '/usr/lib', |
| 47 | '-Wl,--dynamic-linker=' + ARM_TARGET_LIB + |
| 48 | '/lib/ld-linux.so.3'] |
| 49 | else: |
| 50 | ARM_LINK_FLAGS = [] |
| 51 | |
Iain Merrick | 7568138 | 2010-08-19 15:07:18 +0100 | [diff] [blame] | 52 | GCC_EXTRA_CCFLAGS = [] |
| 53 | GCC_DTOA_EXTRA_CCFLAGS = [] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 54 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 55 | LIBRARY_FLAGS = { |
| 56 | 'all': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 57 | 'CPPPATH': [src_dir], |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 58 | 'regexp:interpreted': { |
| 59 | 'CPPDEFINES': ['V8_INTERPRETED_REGEXP'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 60 | }, |
| 61 | 'mode:debug': { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 62 | 'CPPDEFINES': ['V8_ENABLE_CHECKS', 'OBJECT_PRINT'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 63 | }, |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 64 | 'objectprint:on': { |
| 65 | 'CPPDEFINES': ['OBJECT_PRINT'], |
| 66 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 67 | 'debuggersupport:on': { |
| 68 | 'CPPDEFINES': ['ENABLE_DEBUGGER_SUPPORT'], |
Ben Murdoch | b8e0da2 | 2011-05-16 14:20:40 +0100 | [diff] [blame] | 69 | }, |
| 70 | 'inspector:on': { |
| 71 | 'CPPDEFINES': ['INSPECTOR'], |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 72 | }, |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 73 | 'fasttls:off': { |
| 74 | 'CPPDEFINES': ['V8_NO_FAST_TLS'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 75 | }, |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 76 | 'liveobjectlist:on': { |
| 77 | 'CPPDEFINES': ['ENABLE_DEBUGGER_SUPPORT', 'INSPECTOR', |
| 78 | 'LIVE_OBJECT_LIST', 'OBJECT_PRINT'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 79 | } |
| 80 | }, |
| 81 | 'gcc': { |
| 82 | 'all': { |
| 83 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 84 | 'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 85 | }, |
| 86 | 'visibility:hidden': { |
| 87 | # Use visibility=default to disable this. |
| 88 | 'CXXFLAGS': ['-fvisibility=hidden'] |
| 89 | }, |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 90 | 'strictaliasing:off': { |
| 91 | 'CCFLAGS': ['-fno-strict-aliasing'] |
| 92 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 93 | 'mode:debug': { |
| 94 | 'CCFLAGS': ['-g', '-O0'], |
| 95 | 'CPPDEFINES': ['ENABLE_DISASSEMBLER', 'DEBUG'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 96 | }, |
| 97 | 'mode:release': { |
| 98 | 'CCFLAGS': ['-O3', '-fomit-frame-pointer', '-fdata-sections', |
| 99 | '-ffunction-sections'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 100 | }, |
| 101 | 'os:linux': { |
| 102 | 'CCFLAGS': ['-ansi'] + GCC_EXTRA_CCFLAGS, |
| 103 | 'library:shared': { |
| 104 | 'CPPDEFINES': ['V8_SHARED'], |
| 105 | 'LIBS': ['pthread'] |
| 106 | } |
| 107 | }, |
| 108 | 'os:macos': { |
| 109 | 'CCFLAGS': ['-ansi', '-mmacosx-version-min=10.4'], |
Leon Clarke | e46be81 | 2010-01-19 14:06:41 +0000 | [diff] [blame] | 110 | 'library:shared': { |
| 111 | 'CPPDEFINES': ['V8_SHARED'] |
| 112 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 113 | }, |
| 114 | 'os:freebsd': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 115 | 'CPPPATH' : [src_dir, '/usr/local/include'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 116 | 'LIBPATH' : ['/usr/local/lib'], |
| 117 | 'CCFLAGS': ['-ansi'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 118 | 'LIBS': ['execinfo'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 119 | }, |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 120 | 'os:openbsd': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 121 | 'CPPPATH' : [src_dir, '/usr/local/include'], |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 122 | 'LIBPATH' : ['/usr/local/lib'], |
| 123 | 'CCFLAGS': ['-ansi'], |
| 124 | }, |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 125 | 'os:solaris': { |
Kristian Monsen | 25f6136 | 2010-05-21 11:50:48 +0100 | [diff] [blame] | 126 | # On Solaris, to get isinf, INFINITY, fpclassify and other macros one |
| 127 | # needs to define __C99FEATURES__. |
| 128 | 'CPPDEFINES': ['__C99FEATURES__'], |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 129 | 'CPPPATH' : [src_dir, '/usr/local/include'], |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 130 | 'LIBPATH' : ['/usr/local/lib'], |
| 131 | 'CCFLAGS': ['-ansi'], |
| 132 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 133 | 'os:netbsd': { |
| 134 | 'CPPPATH' : [src_dir, '/usr/pkg/include'], |
| 135 | 'LIBPATH' : ['/usr/pkg/lib'], |
| 136 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 137 | 'os:win32': { |
| 138 | 'CCFLAGS': ['-DWIN32'], |
| 139 | 'CXXFLAGS': ['-DWIN32'], |
| 140 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 141 | 'arch:ia32': { |
| 142 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32'], |
| 143 | 'CCFLAGS': ['-m32'], |
| 144 | 'LINKFLAGS': ['-m32'] |
| 145 | }, |
| 146 | 'arch:arm': { |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 147 | 'CPPDEFINES': ['V8_TARGET_ARCH_ARM'], |
| 148 | 'unalignedaccesses:on' : { |
| 149 | 'CPPDEFINES' : ['CAN_USE_UNALIGNED_ACCESSES=1'] |
| 150 | }, |
| 151 | 'unalignedaccesses:off' : { |
| 152 | 'CPPDEFINES' : ['CAN_USE_UNALIGNED_ACCESSES=0'] |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 153 | }, |
| 154 | 'armeabi:soft' : { |
| 155 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=0'], |
| 156 | 'simulator:none': { |
| 157 | 'CCFLAGS': ['-mfloat-abi=soft'], |
| 158 | } |
| 159 | }, |
| 160 | 'armeabi:softfp' : { |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 161 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=0'], |
| 162 | 'vfp3:on': { |
| 163 | 'CPPDEFINES' : ['CAN_USE_VFP_INSTRUCTIONS'] |
| 164 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 165 | 'simulator:none': { |
| 166 | 'CCFLAGS': ['-mfloat-abi=softfp'], |
| 167 | } |
| 168 | }, |
| 169 | 'armeabi:hard' : { |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 170 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=1'], |
| 171 | 'vfp3:on': { |
| 172 | 'CPPDEFINES' : ['CAN_USE_VFP_INSTRUCTIONS'] |
| 173 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 174 | 'simulator:none': { |
| 175 | 'CCFLAGS': ['-mfloat-abi=hard'], |
| 176 | } |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 177 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 178 | }, |
| 179 | 'simulator:arm': { |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 180 | 'CCFLAGS': ['-m32'], |
Ben Murdoch | f87a203 | 2010-10-22 12:50:53 +0100 | [diff] [blame] | 181 | 'LINKFLAGS': ['-m32'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 182 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 183 | 'arch:mips': { |
| 184 | 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 185 | 'mips_arch_variant:mips32r2': { |
| 186 | 'CPPDEFINES': ['_MIPS_ARCH_MIPS32R2'] |
| 187 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 188 | 'mips_arch_variant:loongson': { |
| 189 | 'CPPDEFINES': ['_MIPS_ARCH_LOONGSON'] |
| 190 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 191 | 'simulator:none': { |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 192 | 'CCFLAGS': ['-EL'], |
| 193 | 'LINKFLAGS': ['-EL'], |
| 194 | 'mips_arch_variant:mips32r2': { |
| 195 | 'CCFLAGS': ['-mips32r2', '-Wa,-mips32r2'] |
| 196 | }, |
| 197 | 'mips_arch_variant:mips32r1': { |
| 198 | 'CCFLAGS': ['-mips32', '-Wa,-mips32'] |
| 199 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 200 | 'mips_arch_variant:loongson': { |
| 201 | 'CCFLAGS': ['-march=mips3', '-Wa,-march=mips3'] |
| 202 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 203 | 'library:static': { |
| 204 | 'LINKFLAGS': ['-static', '-static-libgcc'] |
| 205 | }, |
| 206 | 'mipsabi:softfloat': { |
| 207 | 'CCFLAGS': ['-msoft-float'], |
| 208 | 'LINKFLAGS': ['-msoft-float'] |
| 209 | }, |
| 210 | 'mipsabi:hardfloat': { |
| 211 | 'CCFLAGS': ['-mhard-float'], |
| 212 | 'LINKFLAGS': ['-mhard-float'] |
| 213 | } |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 214 | } |
| 215 | }, |
| 216 | 'simulator:mips': { |
| 217 | 'CCFLAGS': ['-m32'], |
Ben Murdoch | f87a203 | 2010-10-22 12:50:53 +0100 | [diff] [blame] | 218 | 'LINKFLAGS': ['-m32'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 219 | 'mipsabi:softfloat': { |
| 220 | 'CPPDEFINES': ['__mips_soft_float=1'], |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 221 | 'fpu:on': { |
| 222 | 'CPPDEFINES' : ['CAN_USE_FPU_INSTRUCTIONS'] |
| 223 | } |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 224 | }, |
| 225 | 'mipsabi:hardfloat': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 226 | 'CPPDEFINES': ['__mips_hard_float=1', 'CAN_USE_FPU_INSTRUCTIONS'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 227 | } |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 228 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 229 | 'arch:x64': { |
| 230 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64'], |
| 231 | 'CCFLAGS': ['-m64'], |
| 232 | 'LINKFLAGS': ['-m64'], |
| 233 | }, |
Ben Murdoch | b8e0da2 | 2011-05-16 14:20:40 +0100 | [diff] [blame] | 234 | 'gdbjit:on': { |
| 235 | 'CPPDEFINES': ['ENABLE_GDB_JIT_INTERFACE'] |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 236 | }, |
| 237 | 'compress_startup_data:bz2': { |
| 238 | 'CPPDEFINES': ['COMPRESS_STARTUP_DATA_BZ2'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 239 | } |
| 240 | }, |
| 241 | 'msvc': { |
| 242 | 'all': { |
| 243 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 244 | 'CXXFLAGS': ['/GR-', '/Gy'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 245 | 'CPPDEFINES': ['WIN32'], |
| 246 | 'LINKFLAGS': ['/INCREMENTAL:NO', '/NXCOMPAT', '/IGNORE:4221'], |
| 247 | 'CCPDBFLAGS': ['/Zi'] |
| 248 | }, |
| 249 | 'verbose:off': { |
| 250 | 'DIALECTFLAGS': ['/nologo'], |
| 251 | 'ARFLAGS': ['/NOLOGO'] |
| 252 | }, |
| 253 | 'arch:ia32': { |
| 254 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32', '_USE_32BIT_TIME_T'], |
| 255 | 'LINKFLAGS': ['/MACHINE:X86'], |
| 256 | 'ARFLAGS': ['/MACHINE:X86'] |
| 257 | }, |
| 258 | 'arch:x64': { |
| 259 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64'], |
| 260 | 'LINKFLAGS': ['/MACHINE:X64'], |
| 261 | 'ARFLAGS': ['/MACHINE:X64'] |
| 262 | }, |
| 263 | 'mode:debug': { |
| 264 | 'CCFLAGS': ['/Od', '/Gm'], |
| 265 | 'CPPDEFINES': ['_DEBUG', 'ENABLE_DISASSEMBLER', 'DEBUG'], |
| 266 | 'LINKFLAGS': ['/DEBUG'], |
| 267 | 'msvcrt:static': { |
| 268 | 'CCFLAGS': ['/MTd'] |
| 269 | }, |
| 270 | 'msvcrt:shared': { |
| 271 | 'CCFLAGS': ['/MDd'] |
| 272 | } |
| 273 | }, |
| 274 | 'mode:release': { |
| 275 | 'CCFLAGS': ['/O2'], |
| 276 | 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'], |
| 277 | 'msvcrt:static': { |
| 278 | 'CCFLAGS': ['/MT'] |
| 279 | }, |
| 280 | 'msvcrt:shared': { |
| 281 | 'CCFLAGS': ['/MD'] |
| 282 | }, |
| 283 | 'msvcltcg:on': { |
| 284 | 'CCFLAGS': ['/GL'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 285 | 'ARFLAGS': ['/LTCG'], |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 286 | 'pgo:off': { |
| 287 | 'LINKFLAGS': ['/LTCG'], |
| 288 | }, |
| 289 | 'pgo:instrument': { |
| 290 | 'LINKFLAGS': ['/LTCG:PGI'] |
| 291 | }, |
| 292 | 'pgo:optimize': { |
| 293 | 'LINKFLAGS': ['/LTCG:PGO'] |
| 294 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 295 | } |
| 296 | } |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | |
| 301 | V8_EXTRA_FLAGS = { |
| 302 | 'gcc': { |
| 303 | 'all': { |
| 304 | 'WARNINGFLAGS': ['-Wall', |
| 305 | '-Werror', |
| 306 | '-W', |
| 307 | '-Wno-unused-parameter', |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 308 | '-Woverloaded-virtual', |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 309 | '-Wnon-virtual-dtor'] |
| 310 | }, |
| 311 | 'os:win32': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 312 | 'WARNINGFLAGS': ['-pedantic', |
| 313 | '-Wno-long-long', |
| 314 | '-Wno-pedantic-ms-format'], |
| 315 | 'library:shared': { |
| 316 | 'LIBS': ['winmm', 'ws2_32'] |
| 317 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 318 | }, |
| 319 | 'os:linux': { |
| 320 | 'WARNINGFLAGS': ['-pedantic'], |
| 321 | 'library:shared': { |
| 322 | 'soname:on': { |
| 323 | 'LINKFLAGS': ['-Wl,-soname,${SONAME}'] |
| 324 | } |
| 325 | } |
| 326 | }, |
| 327 | 'os:macos': { |
| 328 | 'WARNINGFLAGS': ['-pedantic'] |
| 329 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 330 | 'arch:arm': { |
| 331 | # This is to silence warnings about ABI changes that some versions of the |
| 332 | # CodeSourcery G++ tool chain produce for each occurrence of varargs. |
| 333 | 'WARNINGFLAGS': ['-Wno-abi'] |
| 334 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 335 | 'disassembler:on': { |
| 336 | 'CPPDEFINES': ['ENABLE_DISASSEMBLER'] |
| 337 | } |
| 338 | }, |
| 339 | 'msvc': { |
| 340 | 'all': { |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 341 | 'WARNINGFLAGS': ['/W3', '/WX', '/wd4351', '/wd4355', '/wd4800'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 342 | }, |
| 343 | 'library:shared': { |
| 344 | 'CPPDEFINES': ['BUILDING_V8_SHARED'], |
| 345 | 'LIBS': ['winmm', 'ws2_32'] |
| 346 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 347 | 'arch:arm': { |
| 348 | 'CPPDEFINES': ['V8_TARGET_ARCH_ARM'], |
| 349 | # /wd4996 is to silence the warning about sscanf |
| 350 | # used by the arm simulator. |
| 351 | 'WARNINGFLAGS': ['/wd4996'] |
| 352 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 353 | 'arch:mips': { |
| 354 | 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 355 | 'mips_arch_variant:mips32r2': { |
| 356 | 'CPPDEFINES': ['_MIPS_ARCH_MIPS32R2'] |
| 357 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 358 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 359 | 'disassembler:on': { |
| 360 | 'CPPDEFINES': ['ENABLE_DISASSEMBLER'] |
| 361 | } |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | |
| 366 | MKSNAPSHOT_EXTRA_FLAGS = { |
| 367 | 'gcc': { |
| 368 | 'os:linux': { |
| 369 | 'LIBS': ['pthread'], |
| 370 | }, |
| 371 | 'os:macos': { |
| 372 | 'LIBS': ['pthread'], |
| 373 | }, |
| 374 | 'os:freebsd': { |
| 375 | 'LIBS': ['execinfo', 'pthread'] |
| 376 | }, |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 377 | 'os:solaris': { |
| 378 | 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'], |
| 379 | 'LINKFLAGS': ['-mt'] |
| 380 | }, |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 381 | 'os:openbsd': { |
| 382 | 'LIBS': ['execinfo', 'pthread'] |
| 383 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 384 | 'os:win32': { |
| 385 | 'LIBS': ['winmm', 'ws2_32'], |
| 386 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 387 | 'os:netbsd': { |
| 388 | 'LIBS': ['execinfo', 'pthread'] |
| 389 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 390 | 'compress_startup_data:bz2': { |
| 391 | 'os:linux': { |
| 392 | 'LIBS': ['bz2'] |
| 393 | } |
| 394 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 395 | }, |
| 396 | 'msvc': { |
| 397 | 'all': { |
| 398 | 'CPPDEFINES': ['_HAS_EXCEPTIONS=0'], |
| 399 | 'LIBS': ['winmm', 'ws2_32'] |
| 400 | } |
| 401 | } |
| 402 | } |
| 403 | |
| 404 | |
| 405 | DTOA_EXTRA_FLAGS = { |
| 406 | 'gcc': { |
| 407 | 'all': { |
| 408 | 'WARNINGFLAGS': ['-Werror', '-Wno-uninitialized'], |
| 409 | 'CCFLAGS': GCC_DTOA_EXTRA_CCFLAGS |
| 410 | } |
| 411 | }, |
| 412 | 'msvc': { |
| 413 | 'all': { |
| 414 | 'WARNINGFLAGS': ['/WX', '/wd4018', '/wd4244'] |
| 415 | } |
| 416 | } |
| 417 | } |
| 418 | |
| 419 | |
| 420 | CCTEST_EXTRA_FLAGS = { |
| 421 | 'all': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 422 | 'CPPPATH': [src_dir], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 423 | 'library:shared': { |
| 424 | 'CPPDEFINES': ['USING_V8_SHARED'] |
| 425 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 426 | }, |
| 427 | 'gcc': { |
| 428 | 'all': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 429 | 'LIBPATH': [abspath('.')], |
| 430 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 431 | 'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 432 | 'LINKFLAGS': ['$CCFLAGS'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 433 | }, |
| 434 | 'os:linux': { |
| 435 | 'LIBS': ['pthread'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 436 | 'CCFLAGS': ['-Wno-unused-but-set-variable'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 437 | }, |
| 438 | 'os:macos': { |
| 439 | 'LIBS': ['pthread'], |
| 440 | }, |
| 441 | 'os:freebsd': { |
| 442 | 'LIBS': ['execinfo', 'pthread'] |
| 443 | }, |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 444 | 'os:solaris': { |
| 445 | 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'], |
| 446 | 'LINKFLAGS': ['-mt'] |
| 447 | }, |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 448 | 'os:openbsd': { |
| 449 | 'LIBS': ['execinfo', 'pthread'] |
| 450 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 451 | 'os:win32': { |
| 452 | 'LIBS': ['winmm', 'ws2_32'] |
| 453 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 454 | 'os:netbsd': { |
| 455 | 'LIBS': ['execinfo', 'pthread'] |
| 456 | }, |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 457 | 'arch:arm': { |
| 458 | 'LINKFLAGS': ARM_LINK_FLAGS |
| 459 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 460 | }, |
| 461 | 'msvc': { |
| 462 | 'all': { |
| 463 | 'CPPDEFINES': ['_HAS_EXCEPTIONS=0'], |
| 464 | 'LIBS': ['winmm', 'ws2_32'] |
| 465 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 466 | 'arch:ia32': { |
| 467 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32'] |
| 468 | }, |
| 469 | 'arch:x64': { |
Steve Block | 3ce2e20 | 2009-11-05 08:53:23 +0000 | [diff] [blame] | 470 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64'], |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 471 | 'LINKFLAGS': ['/STACK:2097152'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 472 | }, |
| 473 | } |
| 474 | } |
| 475 | |
| 476 | |
| 477 | SAMPLE_FLAGS = { |
| 478 | 'all': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 479 | 'CPPPATH': [join(root_dir, 'include')], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 480 | 'library:shared': { |
| 481 | 'CPPDEFINES': ['USING_V8_SHARED'] |
| 482 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 483 | }, |
| 484 | 'gcc': { |
| 485 | 'all': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 486 | 'LIBPATH': ['.'], |
| 487 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 488 | 'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 489 | 'LINKFLAGS': ['$CCFLAGS'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 490 | }, |
| 491 | 'os:linux': { |
| 492 | 'LIBS': ['pthread'], |
| 493 | }, |
| 494 | 'os:macos': { |
| 495 | 'LIBS': ['pthread'], |
| 496 | }, |
| 497 | 'os:freebsd': { |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 498 | 'LIBPATH' : ['/usr/local/lib'], |
| 499 | 'LIBS': ['execinfo', 'pthread'] |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 500 | }, |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 501 | 'os:solaris': { |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 502 | # On Solaris, to get isinf, INFINITY, fpclassify and other macros one |
| 503 | # needs to define __C99FEATURES__. |
| 504 | 'CPPDEFINES': ['__C99FEATURES__'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 505 | 'LIBPATH' : ['/usr/local/lib'], |
| 506 | 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'], |
| 507 | 'LINKFLAGS': ['-mt'] |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 508 | }, |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 509 | 'os:openbsd': { |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 510 | 'LIBPATH' : ['/usr/local/lib'], |
| 511 | 'LIBS': ['execinfo', 'pthread'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 512 | }, |
| 513 | 'os:win32': { |
| 514 | 'LIBS': ['winmm', 'ws2_32'] |
| 515 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 516 | 'os:netbsd': { |
| 517 | 'LIBPATH' : ['/usr/pkg/lib'], |
| 518 | 'LIBS': ['execinfo', 'pthread'] |
| 519 | }, |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 520 | 'arch:arm': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 521 | 'LINKFLAGS': ARM_LINK_FLAGS, |
| 522 | 'armeabi:soft' : { |
| 523 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=0'], |
| 524 | 'simulator:none': { |
| 525 | 'CCFLAGS': ['-mfloat-abi=soft'], |
| 526 | } |
| 527 | }, |
| 528 | 'armeabi:softfp' : { |
| 529 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=0'], |
| 530 | 'simulator:none': { |
| 531 | 'CCFLAGS': ['-mfloat-abi=softfp'], |
| 532 | } |
| 533 | }, |
| 534 | 'armeabi:hard' : { |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 535 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=1'], |
| 536 | 'vfp3:on': { |
| 537 | 'CPPDEFINES' : ['CAN_USE_VFP_INSTRUCTIONS'] |
| 538 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 539 | 'simulator:none': { |
| 540 | 'CCFLAGS': ['-mfloat-abi=hard'], |
| 541 | } |
| 542 | } |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 543 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 544 | 'arch:ia32': { |
| 545 | 'CCFLAGS': ['-m32'], |
| 546 | 'LINKFLAGS': ['-m32'] |
| 547 | }, |
| 548 | 'arch:x64': { |
| 549 | 'CCFLAGS': ['-m64'], |
| 550 | 'LINKFLAGS': ['-m64'] |
| 551 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 552 | 'arch:mips': { |
| 553 | 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 554 | 'mips_arch_variant:mips32r2': { |
| 555 | 'CPPDEFINES': ['_MIPS_ARCH_MIPS32R2'] |
| 556 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 557 | 'mips_arch_variant:loongson': { |
| 558 | 'CPPDEFINES': ['_MIPS_ARCH_LOONGSON'] |
| 559 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 560 | 'simulator:none': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 561 | 'CCFLAGS': ['-EL'], |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 562 | 'LINKFLAGS': ['-EL'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 563 | 'mips_arch_variant:mips32r2': { |
| 564 | 'CCFLAGS': ['-mips32r2', '-Wa,-mips32r2'] |
| 565 | }, |
| 566 | 'mips_arch_variant:mips32r1': { |
| 567 | 'CCFLAGS': ['-mips32', '-Wa,-mips32'] |
| 568 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 569 | 'mips_arch_variant:loongson': { |
| 570 | 'CCFLAGS': ['-march=mips3', '-Wa,-march=mips3'] |
| 571 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 572 | 'library:static': { |
| 573 | 'LINKFLAGS': ['-static', '-static-libgcc'] |
| 574 | }, |
| 575 | 'mipsabi:softfloat': { |
| 576 | 'CCFLAGS': ['-msoft-float'], |
| 577 | 'LINKFLAGS': ['-msoft-float'] |
| 578 | }, |
| 579 | 'mipsabi:hardfloat': { |
| 580 | 'CCFLAGS': ['-mhard-float'], |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 581 | 'LINKFLAGS': ['-mhard-float'], |
| 582 | 'fpu:on': { |
| 583 | 'CPPDEFINES' : ['CAN_USE_FPU_INSTRUCTIONS'] |
| 584 | } |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 585 | } |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 586 | } |
| 587 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 588 | 'simulator:arm': { |
| 589 | 'CCFLAGS': ['-m32'], |
| 590 | 'LINKFLAGS': ['-m32'] |
| 591 | }, |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 592 | 'simulator:mips': { |
| 593 | 'CCFLAGS': ['-m32'], |
| 594 | 'LINKFLAGS': ['-m32'] |
| 595 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 596 | 'mode:release': { |
| 597 | 'CCFLAGS': ['-O2'] |
| 598 | }, |
| 599 | 'mode:debug': { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 600 | 'CCFLAGS': ['-g', '-O0'], |
| 601 | 'CPPDEFINES': ['DEBUG'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 602 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 603 | 'compress_startup_data:bz2': { |
| 604 | 'CPPDEFINES': ['COMPRESS_STARTUP_DATA_BZ2'], |
| 605 | 'os:linux': { |
| 606 | 'LIBS': ['bz2'] |
| 607 | } |
| 608 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 609 | }, |
| 610 | 'msvc': { |
| 611 | 'all': { |
| 612 | 'LIBS': ['winmm', 'ws2_32'] |
| 613 | }, |
| 614 | 'verbose:off': { |
| 615 | 'CCFLAGS': ['/nologo'], |
| 616 | 'LINKFLAGS': ['/NOLOGO'] |
| 617 | }, |
| 618 | 'verbose:on': { |
| 619 | 'LINKFLAGS': ['/VERBOSE'] |
| 620 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 621 | 'prof:on': { |
| 622 | 'LINKFLAGS': ['/MAP'] |
| 623 | }, |
| 624 | 'mode:release': { |
| 625 | 'CCFLAGS': ['/O2'], |
| 626 | 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'], |
| 627 | 'msvcrt:static': { |
| 628 | 'CCFLAGS': ['/MT'] |
| 629 | }, |
| 630 | 'msvcrt:shared': { |
| 631 | 'CCFLAGS': ['/MD'] |
| 632 | }, |
| 633 | 'msvcltcg:on': { |
| 634 | 'CCFLAGS': ['/GL'], |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 635 | 'pgo:off': { |
| 636 | 'LINKFLAGS': ['/LTCG'], |
| 637 | }, |
| 638 | }, |
| 639 | 'pgo:instrument': { |
| 640 | 'LINKFLAGS': ['/LTCG:PGI'] |
| 641 | }, |
| 642 | 'pgo:optimize': { |
| 643 | 'LINKFLAGS': ['/LTCG:PGO'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 644 | } |
| 645 | }, |
| 646 | 'arch:ia32': { |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 647 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32', 'WIN32'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 648 | 'LINKFLAGS': ['/MACHINE:X86'] |
| 649 | }, |
| 650 | 'arch:x64': { |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 651 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64', 'WIN32'], |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 652 | 'LINKFLAGS': ['/MACHINE:X64', '/STACK:2097152'] |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 653 | }, |
| 654 | 'mode:debug': { |
| 655 | 'CCFLAGS': ['/Od'], |
| 656 | 'LINKFLAGS': ['/DEBUG'], |
| 657 | 'CPPDEFINES': ['DEBUG'], |
| 658 | 'msvcrt:static': { |
| 659 | 'CCFLAGS': ['/MTd'] |
| 660 | }, |
| 661 | 'msvcrt:shared': { |
| 662 | 'CCFLAGS': ['/MDd'] |
| 663 | } |
| 664 | } |
| 665 | } |
| 666 | } |
| 667 | |
| 668 | |
| 669 | PREPARSER_FLAGS = { |
| 670 | 'all': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 671 | 'CPPPATH': [join(root_dir, 'include'), src_dir], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 672 | 'library:shared': { |
| 673 | 'CPPDEFINES': ['USING_V8_SHARED'] |
| 674 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 675 | }, |
| 676 | 'gcc': { |
| 677 | 'all': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 678 | 'LIBPATH': ['.'], |
| 679 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 680 | 'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 681 | 'LINKFLAGS': ['$CCFLAGS'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 682 | }, |
| 683 | 'os:win32': { |
| 684 | 'LIBS': ['winmm', 'ws2_32'] |
| 685 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 686 | 'arch:arm': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 687 | 'LINKFLAGS': ARM_LINK_FLAGS, |
| 688 | 'armeabi:soft' : { |
| 689 | 'CPPDEFINES' : ['USE_EABI_HARDFLOAT=0'], |
| 690 | 'simulator:none': { |
| 691 | 'CCFLAGS': ['-mfloat-abi=soft'], |
| 692 | } |
| 693 | }, |
| 694 | 'armeabi:softfp' : { |
| 695 | 'simulator:none': { |
| 696 | 'CCFLAGS': ['-mfloat-abi=softfp'], |
| 697 | } |
| 698 | }, |
| 699 | 'armeabi:hard' : { |
| 700 | 'simulator:none': { |
| 701 | 'CCFLAGS': ['-mfloat-abi=hard'], |
| 702 | } |
| 703 | } |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 704 | }, |
| 705 | 'arch:ia32': { |
| 706 | 'CCFLAGS': ['-m32'], |
| 707 | 'LINKFLAGS': ['-m32'] |
| 708 | }, |
| 709 | 'arch:x64': { |
| 710 | 'CCFLAGS': ['-m64'], |
| 711 | 'LINKFLAGS': ['-m64'] |
| 712 | }, |
| 713 | 'arch:mips': { |
| 714 | 'CPPDEFINES': ['V8_TARGET_ARCH_MIPS'], |
| 715 | 'mips_arch_variant:mips32r2': { |
| 716 | 'CPPDEFINES': ['_MIPS_ARCH_MIPS32R2'] |
| 717 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 718 | 'mips_arch_variant:loongson': { |
| 719 | 'CPPDEFINES': ['_MIPS_ARCH_LOONGSON'] |
| 720 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 721 | 'simulator:none': { |
| 722 | 'CCFLAGS': ['-EL'], |
| 723 | 'LINKFLAGS': ['-EL'], |
| 724 | 'mips_arch_variant:mips32r2': { |
| 725 | 'CCFLAGS': ['-mips32r2', '-Wa,-mips32r2'] |
| 726 | }, |
| 727 | 'mips_arch_variant:mips32r1': { |
| 728 | 'CCFLAGS': ['-mips32', '-Wa,-mips32'] |
| 729 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 730 | 'mips_arch_variant:loongson': { |
| 731 | 'CCFLAGS': ['-march=mips3', '-Wa,-march=mips3'] |
| 732 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 733 | 'library:static': { |
| 734 | 'LINKFLAGS': ['-static', '-static-libgcc'] |
| 735 | }, |
| 736 | 'mipsabi:softfloat': { |
| 737 | 'CCFLAGS': ['-msoft-float'], |
| 738 | 'LINKFLAGS': ['-msoft-float'] |
| 739 | }, |
| 740 | 'mipsabi:hardfloat': { |
| 741 | 'CCFLAGS': ['-mhard-float'], |
| 742 | 'LINKFLAGS': ['-mhard-float'] |
| 743 | } |
| 744 | } |
| 745 | }, |
| 746 | 'simulator:arm': { |
| 747 | 'CCFLAGS': ['-m32'], |
| 748 | 'LINKFLAGS': ['-m32'] |
| 749 | }, |
| 750 | 'simulator:mips': { |
| 751 | 'CCFLAGS': ['-m32'], |
| 752 | 'LINKFLAGS': ['-m32'], |
| 753 | 'mipsabi:softfloat': { |
| 754 | 'CPPDEFINES': ['__mips_soft_float=1'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 755 | }, |
| 756 | 'mipsabi:hardfloat': { |
| 757 | 'CPPDEFINES': ['__mips_hard_float=1'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 758 | } |
| 759 | }, |
| 760 | 'mode:release': { |
| 761 | 'CCFLAGS': ['-O2'] |
| 762 | }, |
| 763 | 'mode:debug': { |
| 764 | 'CCFLAGS': ['-g', '-O0'], |
| 765 | 'CPPDEFINES': ['DEBUG'] |
| 766 | }, |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 767 | 'os:freebsd': { |
| 768 | 'LIBPATH' : ['/usr/local/lib'], |
| 769 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 770 | }, |
| 771 | 'msvc': { |
| 772 | 'all': { |
| 773 | 'LIBS': ['winmm', 'ws2_32'] |
| 774 | }, |
| 775 | 'verbose:off': { |
| 776 | 'CCFLAGS': ['/nologo'], |
| 777 | 'LINKFLAGS': ['/NOLOGO'] |
| 778 | }, |
| 779 | 'verbose:on': { |
| 780 | 'LINKFLAGS': ['/VERBOSE'] |
| 781 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 782 | 'prof:on': { |
| 783 | 'LINKFLAGS': ['/MAP'] |
| 784 | }, |
| 785 | 'mode:release': { |
| 786 | 'CCFLAGS': ['/O2'], |
| 787 | 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'], |
| 788 | 'msvcrt:static': { |
| 789 | 'CCFLAGS': ['/MT'] |
| 790 | }, |
| 791 | 'msvcrt:shared': { |
| 792 | 'CCFLAGS': ['/MD'] |
| 793 | }, |
| 794 | 'msvcltcg:on': { |
| 795 | 'CCFLAGS': ['/GL'], |
| 796 | 'pgo:off': { |
| 797 | 'LINKFLAGS': ['/LTCG'], |
| 798 | }, |
| 799 | }, |
| 800 | 'pgo:instrument': { |
| 801 | 'LINKFLAGS': ['/LTCG:PGI'] |
| 802 | }, |
| 803 | 'pgo:optimize': { |
| 804 | 'LINKFLAGS': ['/LTCG:PGO'] |
| 805 | } |
| 806 | }, |
| 807 | 'arch:ia32': { |
| 808 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32', 'WIN32'], |
| 809 | 'LINKFLAGS': ['/MACHINE:X86'] |
| 810 | }, |
| 811 | 'arch:x64': { |
| 812 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64', 'WIN32'], |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 813 | 'LINKFLAGS': ['/MACHINE:X64', '/STACK:2097152'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 814 | }, |
| 815 | 'mode:debug': { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 816 | 'CCFLAGS': ['/Od'], |
| 817 | 'LINKFLAGS': ['/DEBUG'], |
| 818 | 'CPPDEFINES': ['DEBUG'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 819 | 'msvcrt:static': { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 820 | 'CCFLAGS': ['/MTd'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 821 | }, |
| 822 | 'msvcrt:shared': { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 823 | 'CCFLAGS': ['/MDd'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 824 | } |
| 825 | } |
| 826 | } |
| 827 | } |
| 828 | |
| 829 | |
| 830 | D8_FLAGS = { |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 831 | 'all': { |
| 832 | 'library:shared': { |
| 833 | 'CPPDEFINES': ['V8_SHARED'], |
| 834 | 'LIBS': ['v8'], |
| 835 | 'LIBPATH': ['.'] |
| 836 | }, |
| 837 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 838 | 'gcc': { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 839 | 'all': { |
| 840 | 'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'], |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 841 | 'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'], |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 842 | 'LINKFLAGS': ['$CCFLAGS'], |
| 843 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 844 | 'console:readline': { |
| 845 | 'LIBS': ['readline'] |
| 846 | }, |
| 847 | 'os:linux': { |
| 848 | 'LIBS': ['pthread'], |
| 849 | }, |
| 850 | 'os:macos': { |
| 851 | 'LIBS': ['pthread'], |
| 852 | }, |
| 853 | 'os:freebsd': { |
| 854 | 'LIBS': ['pthread'], |
| 855 | }, |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 856 | 'os:solaris': { |
| 857 | 'LIBS': ['m', 'pthread', 'socket', 'nsl', 'rt'], |
| 858 | 'LINKFLAGS': ['-mt'] |
| 859 | }, |
Steve Block | d0582a6 | 2009-12-15 09:54:21 +0000 | [diff] [blame] | 860 | 'os:openbsd': { |
| 861 | 'LIBS': ['pthread'], |
| 862 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 863 | 'os:win32': { |
| 864 | 'LIBS': ['winmm', 'ws2_32'], |
| 865 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 866 | 'os:netbsd': { |
| 867 | 'LIBS': ['pthread'], |
| 868 | }, |
Kristian Monsen | 50ef84f | 2010-07-29 15:18:00 +0100 | [diff] [blame] | 869 | 'arch:arm': { |
| 870 | 'LINKFLAGS': ARM_LINK_FLAGS |
| 871 | }, |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 872 | 'compress_startup_data:bz2': { |
| 873 | 'CPPDEFINES': ['COMPRESS_STARTUP_DATA_BZ2'], |
| 874 | 'os:linux': { |
| 875 | 'LIBS': ['bz2'] |
| 876 | } |
| 877 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 878 | }, |
| 879 | 'msvc': { |
| 880 | 'all': { |
| 881 | 'LIBS': ['winmm', 'ws2_32'] |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 882 | }, |
| 883 | 'verbose:off': { |
| 884 | 'CCFLAGS': ['/nologo'], |
| 885 | 'LINKFLAGS': ['/NOLOGO'] |
| 886 | }, |
| 887 | 'verbose:on': { |
| 888 | 'LINKFLAGS': ['/VERBOSE'] |
| 889 | }, |
| 890 | 'prof:on': { |
| 891 | 'LINKFLAGS': ['/MAP'] |
| 892 | }, |
| 893 | 'mode:release': { |
| 894 | 'CCFLAGS': ['/O2'], |
| 895 | 'LINKFLAGS': ['/OPT:REF', '/OPT:ICF'], |
| 896 | 'msvcrt:static': { |
| 897 | 'CCFLAGS': ['/MT'] |
| 898 | }, |
| 899 | 'msvcrt:shared': { |
| 900 | 'CCFLAGS': ['/MD'] |
| 901 | }, |
| 902 | 'msvcltcg:on': { |
| 903 | 'CCFLAGS': ['/GL'], |
| 904 | 'pgo:off': { |
| 905 | 'LINKFLAGS': ['/LTCG'], |
| 906 | }, |
| 907 | }, |
| 908 | 'pgo:instrument': { |
| 909 | 'LINKFLAGS': ['/LTCG:PGI'] |
| 910 | }, |
| 911 | 'pgo:optimize': { |
| 912 | 'LINKFLAGS': ['/LTCG:PGO'] |
| 913 | } |
| 914 | }, |
| 915 | 'arch:ia32': { |
| 916 | 'CPPDEFINES': ['V8_TARGET_ARCH_IA32', 'WIN32'], |
| 917 | 'LINKFLAGS': ['/MACHINE:X86'] |
| 918 | }, |
| 919 | 'arch:x64': { |
| 920 | 'CPPDEFINES': ['V8_TARGET_ARCH_X64', 'WIN32'], |
| 921 | 'LINKFLAGS': ['/MACHINE:X64', '/STACK:2097152'] |
| 922 | }, |
| 923 | 'mode:debug': { |
| 924 | 'CCFLAGS': ['/Od'], |
| 925 | 'LINKFLAGS': ['/DEBUG'], |
| 926 | 'CPPDEFINES': ['DEBUG'], |
| 927 | 'msvcrt:static': { |
| 928 | 'CCFLAGS': ['/MTd'] |
| 929 | }, |
| 930 | 'msvcrt:shared': { |
| 931 | 'CCFLAGS': ['/MDd'] |
| 932 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 933 | } |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | |
| 938 | SUFFIXES = { |
| 939 | 'release': '', |
| 940 | 'debug': '_g' |
| 941 | } |
| 942 | |
| 943 | |
| 944 | def Abort(message): |
| 945 | print message |
| 946 | sys.exit(1) |
| 947 | |
| 948 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 949 | def GuessOS(env): |
| 950 | return utils.GuessOS() |
| 951 | |
| 952 | |
| 953 | def GuessArch(env): |
| 954 | return utils.GuessArchitecture() |
| 955 | |
| 956 | |
| 957 | def GuessToolchain(env): |
| 958 | tools = env['TOOLS'] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 959 | if 'gcc' in tools: |
| 960 | return 'gcc' |
| 961 | elif 'msvc' in tools: |
| 962 | return 'msvc' |
| 963 | else: |
| 964 | return None |
| 965 | |
| 966 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 967 | def GuessVisibility(env): |
| 968 | os = env['os'] |
| 969 | toolchain = env['toolchain']; |
Ben Murdoch | e0cee9b | 2011-05-25 10:26:03 +0100 | [diff] [blame] | 970 | if (os == 'win32' or os == 'cygwin') and toolchain == 'gcc': |
| 971 | # MinGW / Cygwin can't do it. |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 972 | return 'default' |
Ben Murdoch | b8e0da2 | 2011-05-16 14:20:40 +0100 | [diff] [blame] | 973 | elif os == 'solaris': |
| 974 | return 'default' |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 975 | else: |
| 976 | return 'hidden' |
| 977 | |
| 978 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 979 | def GuessStrictAliasing(env): |
| 980 | # There seems to be a problem with gcc 4.5.x. |
| 981 | # See http://code.google.com/p/v8/issues/detail?id=884 |
| 982 | # It can be worked around by disabling strict aliasing. |
| 983 | toolchain = env['toolchain']; |
| 984 | if toolchain == 'gcc': |
| 985 | env = Environment(tools=['gcc']) |
| 986 | # The gcc version should be available in env['CCVERSION'], |
| 987 | # but when scons detects msvc this value is not set. |
| 988 | version = subprocess.Popen([env['CC'], '-dumpversion'], |
| 989 | stdout=subprocess.PIPE).communicate()[0] |
| 990 | if version.find('4.5') == 0: |
| 991 | return 'off' |
| 992 | return 'default' |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 993 | |
| 994 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 995 | PLATFORM_OPTIONS = { |
| 996 | 'arch': { |
| 997 | 'values': ['arm', 'ia32', 'x64', 'mips'], |
| 998 | 'guess': GuessArch, |
| 999 | 'help': 'the architecture to build for' |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1000 | }, |
| 1001 | 'os': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1002 | 'values': ['freebsd', 'linux', 'macos', 'win32', 'openbsd', 'solaris', 'cygwin', 'netbsd'], |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1003 | 'guess': GuessOS, |
| 1004 | 'help': 'the os to build for' |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1005 | }, |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1006 | 'toolchain': { |
| 1007 | 'values': ['gcc', 'msvc'], |
| 1008 | 'guess': GuessToolchain, |
| 1009 | 'help': 'the toolchain to use' |
| 1010 | } |
| 1011 | } |
| 1012 | |
| 1013 | SIMPLE_OPTIONS = { |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1014 | 'regexp': { |
| 1015 | 'values': ['native', 'interpreted'], |
| 1016 | 'default': 'native', |
| 1017 | 'help': 'Whether to use native or interpreted regexp implementation' |
| 1018 | }, |
| 1019 | 'snapshot': { |
| 1020 | 'values': ['on', 'off', 'nobuild'], |
| 1021 | 'default': 'off', |
| 1022 | 'help': 'build using snapshots for faster start-up' |
| 1023 | }, |
| 1024 | 'prof': { |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 1025 | 'values': ['on', 'off'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1026 | 'default': 'off', |
| 1027 | 'help': 'enable profiling of build target' |
| 1028 | }, |
Ben Murdoch | b8e0da2 | 2011-05-16 14:20:40 +0100 | [diff] [blame] | 1029 | 'gdbjit': { |
| 1030 | 'values': ['on', 'off'], |
| 1031 | 'default': 'off', |
| 1032 | 'help': 'enable GDB JIT interface' |
| 1033 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1034 | 'library': { |
| 1035 | 'values': ['static', 'shared'], |
| 1036 | 'default': 'static', |
| 1037 | 'help': 'the type of library to produce' |
| 1038 | }, |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 1039 | 'objectprint': { |
| 1040 | 'values': ['on', 'off'], |
| 1041 | 'default': 'off', |
| 1042 | 'help': 'enable object printing' |
| 1043 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1044 | 'profilingsupport': { |
| 1045 | 'values': ['on', 'off'], |
| 1046 | 'default': 'on', |
| 1047 | 'help': 'enable profiling of JavaScript code' |
| 1048 | }, |
| 1049 | 'debuggersupport': { |
| 1050 | 'values': ['on', 'off'], |
| 1051 | 'default': 'on', |
| 1052 | 'help': 'enable debugging of JavaScript code' |
| 1053 | }, |
Ben Murdoch | b8e0da2 | 2011-05-16 14:20:40 +0100 | [diff] [blame] | 1054 | 'inspector': { |
| 1055 | 'values': ['on', 'off'], |
| 1056 | 'default': 'off', |
| 1057 | 'help': 'enable inspector features' |
| 1058 | }, |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 1059 | 'liveobjectlist': { |
| 1060 | 'values': ['on', 'off'], |
| 1061 | 'default': 'off', |
| 1062 | 'help': 'enable live object list features in the debugger' |
| 1063 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1064 | 'soname': { |
| 1065 | 'values': ['on', 'off'], |
| 1066 | 'default': 'off', |
| 1067 | 'help': 'turn on setting soname for Linux shared library' |
| 1068 | }, |
| 1069 | 'msvcrt': { |
| 1070 | 'values': ['static', 'shared'], |
| 1071 | 'default': 'static', |
| 1072 | 'help': 'the type of Microsoft Visual C++ runtime library to use' |
| 1073 | }, |
| 1074 | 'msvcltcg': { |
| 1075 | 'values': ['on', 'off'], |
| 1076 | 'default': 'on', |
| 1077 | 'help': 'use Microsoft Visual C++ link-time code generation' |
| 1078 | }, |
| 1079 | 'simulator': { |
Andrei Popescu | 3100271 | 2010-02-23 13:46:05 +0000 | [diff] [blame] | 1080 | 'values': ['arm', 'mips', 'none'], |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1081 | 'default': 'none', |
| 1082 | 'help': 'build with simulator' |
| 1083 | }, |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 1084 | 'unalignedaccesses': { |
| 1085 | 'values': ['default', 'on', 'off'], |
| 1086 | 'default': 'default', |
| 1087 | 'help': 'set whether the ARM target supports unaligned accesses' |
| 1088 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1089 | 'disassembler': { |
| 1090 | 'values': ['on', 'off'], |
| 1091 | 'default': 'off', |
| 1092 | 'help': 'enable the disassembler to inspect generated code' |
| 1093 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1094 | 'fasttls': { |
| 1095 | 'values': ['on', 'off'], |
| 1096 | 'default': 'on', |
| 1097 | 'help': 'enable fast thread local storage support ' |
| 1098 | '(if available on the current architecture/platform)' |
| 1099 | }, |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1100 | 'sourcesignatures': { |
| 1101 | 'values': ['MD5', 'timestamp'], |
| 1102 | 'default': 'MD5', |
| 1103 | 'help': 'set how the build system detects file changes' |
| 1104 | }, |
| 1105 | 'console': { |
| 1106 | 'values': ['dumb', 'readline'], |
| 1107 | 'default': 'dumb', |
| 1108 | 'help': 'the console to use for the d8 shell' |
| 1109 | }, |
| 1110 | 'verbose': { |
| 1111 | 'values': ['on', 'off'], |
| 1112 | 'default': 'off', |
| 1113 | 'help': 'more output from compiler and linker' |
| 1114 | }, |
| 1115 | 'visibility': { |
| 1116 | 'values': ['default', 'hidden'], |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1117 | 'guess': GuessVisibility, |
| 1118 | 'help': 'shared library symbol visibility' |
| 1119 | }, |
| 1120 | 'strictaliasing': { |
| 1121 | 'values': ['default', 'off'], |
| 1122 | 'guess': GuessStrictAliasing, |
| 1123 | 'help': 'assume strict aliasing while optimizing' |
Leon Clarke | e46be81 | 2010-01-19 14:06:41 +0000 | [diff] [blame] | 1124 | }, |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1125 | 'pgo': { |
| 1126 | 'values': ['off', 'instrument', 'optimize'], |
| 1127 | 'default': 'off', |
| 1128 | 'help': 'select profile guided optimization variant', |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1129 | }, |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 1130 | 'armeabi': { |
| 1131 | 'values': ['hard', 'softfp', 'soft'], |
| 1132 | 'default': 'softfp', |
| 1133 | 'help': 'generate calling conventiont according to selected ARM EABI variant' |
| 1134 | }, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1135 | 'mipsabi': { |
| 1136 | 'values': ['hardfloat', 'softfloat', 'none'], |
| 1137 | 'default': 'hardfloat', |
| 1138 | 'help': 'generate calling conventiont according to selected mips ABI' |
| 1139 | }, |
| 1140 | 'mips_arch_variant': { |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1141 | 'values': ['mips32r2', 'mips32r1', 'loongson'], |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1142 | 'default': 'mips32r2', |
| 1143 | 'help': 'mips variant' |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 1144 | }, |
| 1145 | 'compress_startup_data': { |
| 1146 | 'values': ['off', 'bz2'], |
| 1147 | 'default': 'off', |
| 1148 | 'help': 'compress startup data (snapshot) [Linux only]' |
| 1149 | }, |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 1150 | 'vfp3': { |
| 1151 | 'values': ['on', 'off'], |
| 1152 | 'default': 'on', |
| 1153 | 'help': 'use vfp3 instructions when building the snapshot [Arm only]' |
| 1154 | }, |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1155 | 'fpu': { |
| 1156 | 'values': ['on', 'off'], |
| 1157 | 'default': 'on', |
| 1158 | 'help': 'use fpu instructions when building the snapshot [MIPS only]' |
| 1159 | }, |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 1160 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1161 | } |
| 1162 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1163 | ALL_OPTIONS = dict(PLATFORM_OPTIONS, **SIMPLE_OPTIONS) |
| 1164 | |
| 1165 | |
| 1166 | def AddOptions(options, result): |
| 1167 | guess_env = Environment(options=result) |
| 1168 | for (name, option) in options.iteritems(): |
| 1169 | if 'guess' in option: |
| 1170 | # Option has a guess function |
| 1171 | guess = option.get('guess') |
| 1172 | default = guess(guess_env) |
| 1173 | else: |
| 1174 | # Option has a fixed default |
| 1175 | default = option.get('default') |
| 1176 | help = '%s (%s)' % (option.get('help'), ", ".join(option['values'])) |
| 1177 | result.Add(name, help, default) |
| 1178 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1179 | |
| 1180 | def GetOptions(): |
| 1181 | result = Options() |
| 1182 | result.Add('mode', 'compilation mode (debug, release)', 'release') |
Leon Clarke | e46be81 | 2010-01-19 14:06:41 +0000 | [diff] [blame] | 1183 | result.Add('sample', 'build sample (shell, process, lineprocessor)', '') |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 1184 | result.Add('cache', 'directory to use for scons build cache', '') |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1185 | result.Add('env', 'override environment settings (NAME0:value0,NAME1:value1,...)', '') |
| 1186 | result.Add('importenv', 'import environment settings (NAME0,NAME1,...)', '') |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1187 | AddOptions(PLATFORM_OPTIONS, result) |
| 1188 | AddOptions(SIMPLE_OPTIONS, result) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1189 | return result |
| 1190 | |
| 1191 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1192 | def GetTools(opts): |
| 1193 | env = Environment(options=opts) |
| 1194 | os = env['os'] |
| 1195 | toolchain = env['toolchain'] |
| 1196 | if os == 'win32' and toolchain == 'gcc': |
| 1197 | return ['mingw'] |
| 1198 | elif os == 'win32' and toolchain == 'msvc': |
| 1199 | return ['msvc', 'mslink', 'mslib', 'msvs'] |
| 1200 | else: |
| 1201 | return ['default'] |
| 1202 | |
| 1203 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1204 | def GetVersionComponents(): |
| 1205 | MAJOR_VERSION_PATTERN = re.compile(r"#define\s+MAJOR_VERSION\s+(.*)") |
| 1206 | MINOR_VERSION_PATTERN = re.compile(r"#define\s+MINOR_VERSION\s+(.*)") |
| 1207 | BUILD_NUMBER_PATTERN = re.compile(r"#define\s+BUILD_NUMBER\s+(.*)") |
| 1208 | PATCH_LEVEL_PATTERN = re.compile(r"#define\s+PATCH_LEVEL\s+(.*)") |
| 1209 | |
| 1210 | patterns = [MAJOR_VERSION_PATTERN, |
| 1211 | MINOR_VERSION_PATTERN, |
| 1212 | BUILD_NUMBER_PATTERN, |
| 1213 | PATCH_LEVEL_PATTERN] |
| 1214 | |
| 1215 | source = open(join(root_dir, 'src', 'version.cc')).read() |
| 1216 | version_components = [] |
| 1217 | for pattern in patterns: |
| 1218 | match = pattern.search(source) |
| 1219 | if match: |
| 1220 | version_components.append(match.group(1).strip()) |
| 1221 | else: |
| 1222 | version_components.append('0') |
| 1223 | |
| 1224 | return version_components |
| 1225 | |
| 1226 | |
| 1227 | def GetVersion(): |
| 1228 | version_components = GetVersionComponents() |
| 1229 | |
| 1230 | if version_components[len(version_components) - 1] == '0': |
| 1231 | version_components.pop() |
| 1232 | return '.'.join(version_components) |
| 1233 | |
| 1234 | |
| 1235 | def GetSpecificSONAME(): |
| 1236 | SONAME_PATTERN = re.compile(r"#define\s+SONAME\s+\"(.*)\"") |
| 1237 | |
| 1238 | source = open(join(root_dir, 'src', 'version.cc')).read() |
| 1239 | match = SONAME_PATTERN.search(source) |
| 1240 | |
| 1241 | if match: |
| 1242 | return match.group(1).strip() |
| 1243 | else: |
| 1244 | return '' |
| 1245 | |
| 1246 | |
| 1247 | def SplitList(str): |
| 1248 | return [ s for s in str.split(",") if len(s) > 0 ] |
| 1249 | |
| 1250 | |
| 1251 | def IsLegal(env, option, values): |
| 1252 | str = env[option] |
| 1253 | for s in SplitList(str): |
| 1254 | if not s in values: |
| 1255 | Abort("Illegal value for option %s '%s'." % (option, s)) |
| 1256 | return False |
| 1257 | return True |
| 1258 | |
| 1259 | |
| 1260 | def VerifyOptions(env): |
| 1261 | if not IsLegal(env, 'mode', ['debug', 'release']): |
| 1262 | return False |
Leon Clarke | e46be81 | 2010-01-19 14:06:41 +0000 | [diff] [blame] | 1263 | if not IsLegal(env, 'sample', ["shell", "process", "lineprocessor"]): |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1264 | return False |
| 1265 | if not IsLegal(env, 'regexp', ["native", "interpreted"]): |
| 1266 | return False |
| 1267 | if env['os'] == 'win32' and env['library'] == 'shared' and env['prof'] == 'on': |
| 1268 | Abort("Profiling on windows only supported for static library.") |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 1269 | if env['gdbjit'] == 'on' and ((env['os'] != 'linux' and env['os'] != 'macos') or (env['arch'] != 'ia32' and env['arch'] != 'x64' and env['arch'] != 'arm')): |
| 1270 | Abort("GDBJIT interface is supported only for Intel-compatible (ia32 or x64) Linux/OSX target.") |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1271 | if env['os'] == 'win32' and env['soname'] == 'on': |
| 1272 | Abort("Shared Object soname not applicable for Windows.") |
| 1273 | if env['soname'] == 'on' and env['library'] == 'static': |
| 1274 | Abort("Shared Object soname not applicable for static library.") |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1275 | if env['os'] != 'win32' and env['pgo'] != 'off': |
| 1276 | Abort("Profile guided optimization only supported on Windows.") |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 1277 | if env['cache'] and not os.path.isdir(env['cache']): |
| 1278 | Abort("The specified cache directory does not exist.") |
| 1279 | if not (env['arch'] == 'arm' or env['simulator'] == 'arm') and ('unalignedaccesses' in ARGUMENTS): |
| 1280 | print env['arch'] |
| 1281 | print env['simulator'] |
| 1282 | Abort("Option unalignedaccesses only supported for the ARM architecture.") |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 1283 | if env['os'] != 'linux' and env['compress_startup_data'] != 'off': |
| 1284 | Abort("Startup data compression is only available on Linux") |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1285 | for (name, option) in ALL_OPTIONS.iteritems(): |
| 1286 | if (not name in env): |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1287 | message = ("A value for option %s must be specified (%s)." % |
| 1288 | (name, ", ".join(option['values']))) |
| 1289 | Abort(message) |
| 1290 | if not env[name] in option['values']: |
| 1291 | message = ("Unknown %s value '%s'. Possible values are (%s)." % |
| 1292 | (name, env[name], ", ".join(option['values']))) |
| 1293 | Abort(message) |
| 1294 | |
| 1295 | |
| 1296 | class BuildContext(object): |
| 1297 | |
| 1298 | def __init__(self, options, env_overrides, samples): |
| 1299 | self.library_targets = [] |
| 1300 | self.mksnapshot_targets = [] |
| 1301 | self.cctest_targets = [] |
| 1302 | self.sample_targets = [] |
| 1303 | self.d8_targets = [] |
| 1304 | self.options = options |
| 1305 | self.env_overrides = env_overrides |
| 1306 | self.samples = samples |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1307 | self.preparser_targets = [] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1308 | self.use_snapshot = (options['snapshot'] != 'off') |
| 1309 | self.build_snapshot = (options['snapshot'] == 'on') |
| 1310 | self.flags = None |
| 1311 | |
| 1312 | def AddRelevantFlags(self, initial, flags): |
| 1313 | result = initial.copy() |
| 1314 | toolchain = self.options['toolchain'] |
| 1315 | if toolchain in flags: |
| 1316 | self.AppendFlags(result, flags[toolchain].get('all')) |
| 1317 | for option in sorted(self.options.keys()): |
| 1318 | value = self.options[option] |
| 1319 | self.AppendFlags(result, flags[toolchain].get(option + ':' + value)) |
| 1320 | self.AppendFlags(result, flags.get('all')) |
| 1321 | return result |
| 1322 | |
| 1323 | def AddRelevantSubFlags(self, options, flags): |
| 1324 | self.AppendFlags(options, flags.get('all')) |
| 1325 | for option in sorted(self.options.keys()): |
| 1326 | value = self.options[option] |
| 1327 | self.AppendFlags(options, flags.get(option + ':' + value)) |
| 1328 | |
| 1329 | def GetRelevantSources(self, source): |
| 1330 | result = [] |
| 1331 | result += source.get('all', []) |
| 1332 | for (name, value) in self.options.iteritems(): |
| 1333 | source_value = source.get(name + ':' + value, []) |
| 1334 | if type(source_value) == dict: |
| 1335 | result += self.GetRelevantSources(source_value) |
| 1336 | else: |
| 1337 | result += source_value |
| 1338 | return sorted(result) |
| 1339 | |
| 1340 | def AppendFlags(self, options, added): |
| 1341 | if not added: |
| 1342 | return |
| 1343 | for (key, value) in added.iteritems(): |
| 1344 | if key.find(':') != -1: |
| 1345 | self.AddRelevantSubFlags(options, { key: value }) |
| 1346 | else: |
| 1347 | if not key in options: |
| 1348 | options[key] = value |
| 1349 | else: |
| 1350 | prefix = options[key] |
| 1351 | if isinstance(prefix, StringTypes): prefix = prefix.split() |
| 1352 | options[key] = prefix + value |
| 1353 | |
| 1354 | def ConfigureObject(self, env, input, **kw): |
| 1355 | if (kw.has_key('CPPPATH') and env.has_key('CPPPATH')): |
| 1356 | kw['CPPPATH'] += env['CPPPATH'] |
| 1357 | if self.options['library'] == 'static': |
| 1358 | return env.StaticObject(input, **kw) |
| 1359 | else: |
| 1360 | return env.SharedObject(input, **kw) |
| 1361 | |
| 1362 | def ApplyEnvOverrides(self, env): |
| 1363 | if not self.env_overrides: |
| 1364 | return |
| 1365 | if type(env['ENV']) == DictType: |
| 1366 | env['ENV'].update(**self.env_overrides) |
| 1367 | else: |
| 1368 | env['ENV'] = self.env_overrides |
| 1369 | |
| 1370 | |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1371 | def PostprocessOptions(options, os): |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1372 | # Adjust architecture if the simulator option has been set |
| 1373 | if (options['simulator'] != 'none') and (options['arch'] != options['simulator']): |
| 1374 | if 'arch' in ARGUMENTS: |
| 1375 | # Print a warning if arch has explicitly been set |
| 1376 | print "Warning: forcing architecture to match simulator (%s)" % options['simulator'] |
| 1377 | options['arch'] = options['simulator'] |
| 1378 | if (options['prof'] != 'off') and (options['profilingsupport'] == 'off'): |
| 1379 | # Print a warning if profiling is enabled without profiling support |
| 1380 | print "Warning: forcing profilingsupport on when prof is on" |
| 1381 | options['profilingsupport'] = 'on' |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1382 | if os == 'win32' and options['pgo'] != 'off' and options['msvcltcg'] == 'off': |
| 1383 | if 'msvcltcg' in ARGUMENTS: |
| 1384 | print "Warning: forcing msvcltcg on as it is required for pgo (%s)" % options['pgo'] |
| 1385 | options['msvcltcg'] = 'on' |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 1386 | if (options['mipsabi'] != 'none') and (options['arch'] != 'mips') and (options['simulator'] != 'mips'): |
| 1387 | options['mipsabi'] = 'none' |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 1388 | if options['liveobjectlist'] == 'on': |
| 1389 | if (options['debuggersupport'] != 'on') or (options['mode'] == 'release'): |
| 1390 | # Print a warning that liveobjectlist will implicitly enable the debugger |
| 1391 | print "Warning: forcing debuggersupport on for liveobjectlist" |
| 1392 | options['debuggersupport'] = 'on' |
| 1393 | options['inspector'] = 'on' |
| 1394 | options['objectprint'] = 'on' |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1395 | |
| 1396 | |
| 1397 | def ParseEnvOverrides(arg, imports): |
| 1398 | # The environment overrides are in the format NAME0:value0,NAME1:value1,... |
| 1399 | # The environment imports are in the format NAME0,NAME1,... |
| 1400 | overrides = {} |
| 1401 | for var in imports.split(','): |
| 1402 | if var in os.environ: |
| 1403 | overrides[var] = os.environ[var] |
| 1404 | for override in arg.split(','): |
| 1405 | pos = override.find(':') |
| 1406 | if pos == -1: |
| 1407 | continue |
| 1408 | overrides[override[:pos].strip()] = override[pos+1:].strip() |
| 1409 | return overrides |
| 1410 | |
| 1411 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1412 | def BuildSpecific(env, mode, env_overrides, tools): |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1413 | options = {'mode': mode} |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1414 | for option in ALL_OPTIONS: |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1415 | options[option] = env[option] |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1416 | PostprocessOptions(options, env['os']) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1417 | |
| 1418 | context = BuildContext(options, env_overrides, samples=SplitList(env['sample'])) |
| 1419 | |
| 1420 | # Remove variables which can't be imported from the user's external |
| 1421 | # environment into a construction environment. |
| 1422 | user_environ = os.environ.copy() |
| 1423 | try: |
| 1424 | del user_environ['ENV'] |
| 1425 | except KeyError: |
| 1426 | pass |
| 1427 | |
| 1428 | library_flags = context.AddRelevantFlags(user_environ, LIBRARY_FLAGS) |
| 1429 | v8_flags = context.AddRelevantFlags(library_flags, V8_EXTRA_FLAGS) |
| 1430 | mksnapshot_flags = context.AddRelevantFlags(library_flags, MKSNAPSHOT_EXTRA_FLAGS) |
| 1431 | dtoa_flags = context.AddRelevantFlags(library_flags, DTOA_EXTRA_FLAGS) |
| 1432 | cctest_flags = context.AddRelevantFlags(v8_flags, CCTEST_EXTRA_FLAGS) |
| 1433 | sample_flags = context.AddRelevantFlags(user_environ, SAMPLE_FLAGS) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1434 | preparser_flags = context.AddRelevantFlags(user_environ, PREPARSER_FLAGS) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1435 | d8_flags = context.AddRelevantFlags(library_flags, D8_FLAGS) |
| 1436 | |
| 1437 | context.flags = { |
| 1438 | 'v8': v8_flags, |
| 1439 | 'mksnapshot': mksnapshot_flags, |
| 1440 | 'dtoa': dtoa_flags, |
| 1441 | 'cctest': cctest_flags, |
| 1442 | 'sample': sample_flags, |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1443 | 'd8': d8_flags, |
| 1444 | 'preparser': preparser_flags |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1445 | } |
| 1446 | |
| 1447 | # Generate library base name. |
| 1448 | target_id = mode |
| 1449 | suffix = SUFFIXES[target_id] |
| 1450 | library_name = 'v8' + suffix |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1451 | preparser_library_name = 'v8preparser' + suffix |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1452 | version = GetVersion() |
| 1453 | if context.options['soname'] == 'on': |
| 1454 | # When building shared object with SONAME version the library name. |
| 1455 | library_name += '-' + version |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1456 | |
| 1457 | # Generate library SONAME if required by the build. |
| 1458 | if context.options['soname'] == 'on': |
| 1459 | soname = GetSpecificSONAME() |
| 1460 | if soname == '': |
| 1461 | soname = 'lib' + library_name + '.so' |
| 1462 | env['SONAME'] = soname |
| 1463 | |
| 1464 | # Build the object files by invoking SCons recursively. |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 1465 | d8_env = Environment(tools=tools) |
| 1466 | d8_env.Replace(**context.flags['d8']) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1467 | (object_files, shell_files, mksnapshot, preparser_files) = env.SConscript( |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1468 | join('src', 'SConscript'), |
| 1469 | build_dir=join('obj', target_id), |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 1470 | exports='context tools d8_env', |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1471 | duplicate=False |
| 1472 | ) |
| 1473 | |
| 1474 | context.mksnapshot_targets.append(mksnapshot) |
| 1475 | |
| 1476 | # Link the object files into a library. |
| 1477 | env.Replace(**context.flags['v8']) |
Leon Clarke | d91b9f7 | 2010-01-27 17:25:45 +0000 | [diff] [blame] | 1478 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1479 | context.ApplyEnvOverrides(env) |
| 1480 | if context.options['library'] == 'static': |
| 1481 | library = env.StaticLibrary(library_name, object_files) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1482 | preparser_library = env.StaticLibrary(preparser_library_name, |
| 1483 | preparser_files) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1484 | else: |
| 1485 | # There seems to be a glitch in the way scons decides where to put |
| 1486 | # PDB files when compiling using MSVC so we specify it manually. |
| 1487 | # This should not affect any other platforms. |
| 1488 | pdb_name = library_name + '.dll.pdb' |
| 1489 | library = env.SharedLibrary(library_name, object_files, PDB=pdb_name) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1490 | preparser_pdb_name = preparser_library_name + '.dll.pdb'; |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 1491 | preparser_soname = 'lib' + preparser_library_name + '.so'; |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1492 | preparser_library = env.SharedLibrary(preparser_library_name, |
| 1493 | preparser_files, |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 1494 | PDB=preparser_pdb_name, |
| 1495 | SONAME=preparser_soname) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1496 | context.library_targets.append(library) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1497 | context.library_targets.append(preparser_library) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1498 | |
Leon Clarke | e46be81 | 2010-01-19 14:06:41 +0000 | [diff] [blame] | 1499 | context.ApplyEnvOverrides(d8_env) |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 1500 | if context.options['library'] == 'static': |
| 1501 | shell = d8_env.Program('d8' + suffix, object_files + shell_files) |
| 1502 | else: |
| 1503 | shell = d8_env.Program('d8' + suffix, shell_files) |
| 1504 | d8_env.Depends(shell, library) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1505 | context.d8_targets.append(shell) |
| 1506 | |
| 1507 | for sample in context.samples: |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1508 | sample_env = Environment(tools=tools) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1509 | sample_env.Replace(**context.flags['sample']) |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1510 | sample_env.Prepend(LIBS=[library_name]) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1511 | context.ApplyEnvOverrides(sample_env) |
| 1512 | sample_object = sample_env.SConscript( |
| 1513 | join('samples', 'SConscript'), |
| 1514 | build_dir=join('obj', 'sample', sample, target_id), |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1515 | exports='sample context tools', |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1516 | duplicate=False |
| 1517 | ) |
| 1518 | sample_name = sample + suffix |
| 1519 | sample_program = sample_env.Program(sample_name, sample_object) |
| 1520 | sample_env.Depends(sample_program, library) |
| 1521 | context.sample_targets.append(sample_program) |
| 1522 | |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1523 | cctest_env = env.Copy() |
| 1524 | cctest_env.Prepend(LIBS=[library_name]) |
| 1525 | cctest_program = cctest_env.SConscript( |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1526 | join('test', 'cctest', 'SConscript'), |
| 1527 | build_dir=join('obj', 'test', target_id), |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1528 | exports='context object_files tools', |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1529 | duplicate=False |
| 1530 | ) |
| 1531 | context.cctest_targets.append(cctest_program) |
| 1532 | |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1533 | preparser_env = env.Copy() |
| 1534 | preparser_env.Replace(**context.flags['preparser']) |
| 1535 | preparser_env.Prepend(LIBS=[preparser_library_name]) |
| 1536 | context.ApplyEnvOverrides(preparser_env) |
| 1537 | preparser_object = preparser_env.SConscript( |
| 1538 | join('preparser', 'SConscript'), |
| 1539 | build_dir=join('obj', 'preparser', target_id), |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 1540 | exports='context tools', |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1541 | duplicate=False |
| 1542 | ) |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1543 | preparser_name = join('obj', 'preparser', target_id, 'preparser') |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1544 | preparser_program = preparser_env.Program(preparser_name, preparser_object); |
| 1545 | preparser_env.Depends(preparser_program, preparser_library) |
| 1546 | context.preparser_targets.append(preparser_program) |
| 1547 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1548 | return context |
| 1549 | |
| 1550 | |
| 1551 | def Build(): |
| 1552 | opts = GetOptions() |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1553 | tools = GetTools(opts) |
| 1554 | env = Environment(options=opts, tools=tools) |
| 1555 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1556 | Help(opts.GenerateHelpText(env)) |
| 1557 | VerifyOptions(env) |
| 1558 | env_overrides = ParseEnvOverrides(env['env'], env['importenv']) |
| 1559 | |
| 1560 | SourceSignatures(env['sourcesignatures']) |
| 1561 | |
| 1562 | libraries = [] |
| 1563 | mksnapshots = [] |
| 1564 | cctests = [] |
| 1565 | samples = [] |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1566 | preparsers = [] |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1567 | d8s = [] |
| 1568 | modes = SplitList(env['mode']) |
| 1569 | for mode in modes: |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 1570 | context = BuildSpecific(env.Copy(), mode, env_overrides, tools) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1571 | libraries += context.library_targets |
| 1572 | mksnapshots += context.mksnapshot_targets |
| 1573 | cctests += context.cctest_targets |
| 1574 | samples += context.sample_targets |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1575 | preparsers += context.preparser_targets |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1576 | d8s += context.d8_targets |
| 1577 | |
| 1578 | env.Alias('library', libraries) |
| 1579 | env.Alias('mksnapshot', mksnapshots) |
| 1580 | env.Alias('cctests', cctests) |
| 1581 | env.Alias('sample', samples) |
| 1582 | env.Alias('d8', d8s) |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 1583 | env.Alias('preparser', preparsers) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1584 | |
| 1585 | if env['sample']: |
| 1586 | env.Default('sample') |
| 1587 | else: |
| 1588 | env.Default('library') |
| 1589 | |
Ben Murdoch | 7f4d5bd | 2010-06-15 11:15:29 +0100 | [diff] [blame] | 1590 | if env['cache']: |
| 1591 | CacheDir(env['cache']) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1592 | |
| 1593 | # We disable deprecation warnings because we need to be able to use |
| 1594 | # env.Copy without getting warnings for compatibility with older |
| 1595 | # version of scons. Also, there's a bug in some revisions that |
| 1596 | # doesn't allow this flag to be set, so we swallow any exceptions. |
| 1597 | # Lovely. |
| 1598 | try: |
| 1599 | SetOption('warn', 'no-deprecated') |
| 1600 | except: |
| 1601 | pass |
| 1602 | |
| 1603 | |
| 1604 | Build() |