José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 1 | """gallium |
| 2 | |
| 3 | Frontend-tool for Gallium3D architecture. |
| 4 | |
| 5 | """ |
| 6 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 7 | # |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 8 | # Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. |
| 9 | # All Rights Reserved. |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 10 | # |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 11 | # Permission is hereby granted, free of charge, to any person obtaining a |
| 12 | # copy of this software and associated documentation files (the |
| 13 | # "Software"), to deal in the Software without restriction, including |
| 14 | # without limitation the rights to use, copy, modify, merge, publish, |
| 15 | # distribute, sub license, and/or sell copies of the Software, and to |
| 16 | # permit persons to whom the Software is furnished to do so, subject to |
| 17 | # the following conditions: |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 18 | # |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 19 | # The above copyright notice and this permission notice (including the |
| 20 | # next paragraph) shall be included in all copies or substantial portions |
| 21 | # of the Software. |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 22 | # |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 23 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 24 | # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 25 | # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| 26 | # IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR |
| 27 | # ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 28 | # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 29 | # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 30 | # |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 31 | |
| 32 | |
Vinson Lee | 7d29afb | 2010-01-26 22:56:58 -0800 | [diff] [blame] | 33 | import distutils.version |
José Fonseca | 27d8d6f | 2008-07-03 12:42:23 +0900 | [diff] [blame] | 34 | import os |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 35 | import os.path |
José Fonseca | 27d8d6f | 2008-07-03 12:42:23 +0900 | [diff] [blame] | 36 | import re |
Alan Hourihane | 1ecf505 | 2010-01-27 12:46:46 +0000 | [diff] [blame] | 37 | import subprocess |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 38 | |
| 39 | import SCons.Action |
| 40 | import SCons.Builder |
José Fonseca | 27d8d6f | 2008-07-03 12:42:23 +0900 | [diff] [blame] | 41 | import SCons.Scanner |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 42 | |
José Fonseca | 27d8d6f | 2008-07-03 12:42:23 +0900 | [diff] [blame] | 43 | |
José Fonseca | 52c2dd1 | 2008-09-08 07:54:15 +0900 | [diff] [blame] | 44 | def symlink(target, source, env): |
| 45 | target = str(target[0]) |
| 46 | source = str(source[0]) |
| 47 | if os.path.islink(target) or os.path.exists(target): |
| 48 | os.remove(target) |
| 49 | os.symlink(os.path.basename(source), target) |
| 50 | |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 51 | def install(env, source, subdir): |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 52 | target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir'], subdir) |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 53 | return env.Install(target_dir, source) |
José Fonseca | b5a408b | 2009-12-23 15:21:56 +0000 | [diff] [blame] | 54 | |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 55 | def install_program(env, source): |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 56 | return install(env, source, 'bin') |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 57 | |
| 58 | def install_shared_library(env, sources, version = ()): |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 59 | targets = [] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 60 | install_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build_dir']) |
José Fonseca | 52c2dd1 | 2008-09-08 07:54:15 +0900 | [diff] [blame] | 61 | version = tuple(map(str, version)) |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 62 | if env['SHLIBSUFFIX'] == '.dll': |
| 63 | dlls = env.FindIxes(sources, 'SHLIBPREFIX', 'SHLIBSUFFIX') |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 64 | targets += install(env, dlls, 'bin') |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 65 | libs = env.FindIxes(sources, 'LIBPREFIX', 'LIBSUFFIX') |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 66 | targets += install(env, libs, 'lib') |
José Fonseca | b2e4064 | 2010-01-01 21:54:51 +0000 | [diff] [blame] | 67 | else: |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 68 | for source in sources: |
| 69 | target_dir = os.path.join(install_dir, 'lib') |
| 70 | target_name = '.'.join((str(source),) + version) |
| 71 | last = env.InstallAs(os.path.join(target_dir, target_name), source) |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 72 | targets += last |
José Fonseca | 8a318ed | 2010-01-01 22:35:28 +0000 | [diff] [blame] | 73 | while len(version): |
| 74 | version = version[:-1] |
| 75 | target_name = '.'.join((str(source),) + version) |
| 76 | action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE") |
| 77 | last = env.Command(os.path.join(target_dir, target_name), last, action) |
José Fonseca | 265b539 | 2010-11-02 14:20:12 +0000 | [diff] [blame] | 78 | targets += last |
| 79 | return targets |
| 80 | |
José Fonseca | 52c2dd1 | 2008-09-08 07:54:15 +0900 | [diff] [blame] | 81 | |
| 82 | def createInstallMethods(env): |
José Fonseca | b5a408b | 2009-12-23 15:21:56 +0000 | [diff] [blame] | 83 | env.AddMethod(install_program, 'InstallProgram') |
José Fonseca | 52c2dd1 | 2008-09-08 07:54:15 +0900 | [diff] [blame] | 84 | env.AddMethod(install_shared_library, 'InstallSharedLibrary') |
| 85 | |
| 86 | |
José Fonseca | 1e8177e | 2009-02-10 18:11:56 +0000 | [diff] [blame] | 87 | def num_jobs(): |
| 88 | try: |
| 89 | return int(os.environ['NUMBER_OF_PROCESSORS']) |
| 90 | except (ValueError, KeyError): |
| 91 | pass |
| 92 | |
| 93 | try: |
| 94 | return os.sysconf('SC_NPROCESSORS_ONLN') |
| 95 | except (ValueError, OSError, AttributeError): |
| 96 | pass |
| 97 | |
| 98 | try: |
| 99 | return int(os.popen2("sysctl -n hw.ncpu")[1].read()) |
| 100 | except ValueError: |
| 101 | pass |
| 102 | |
| 103 | return 1 |
| 104 | |
| 105 | |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 106 | def pkg_config_modules(env, name, modules): |
| 107 | '''Simple wrapper for pkg-config.''' |
| 108 | |
| 109 | env[name] = False |
| 110 | |
| 111 | if env['platform'] == 'windows': |
| 112 | return |
| 113 | |
| 114 | if not env.Detect('pkg-config'): |
| 115 | return |
| 116 | |
| 117 | # Put -I and -L flags directly into the environment, as these don't affect |
| 118 | # the compilation of targets that do not use them |
| 119 | try: |
| 120 | env.ParseConfig('pkg-config --cflags-only-I --libs-only-L ' + ' '.join(modules)) |
| 121 | except OSError: |
| 122 | return |
| 123 | |
| 124 | # Other flags may affect the compilation of unrelated targets, so store |
| 125 | # them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc) |
| 126 | try: |
| 127 | flags = env.ParseFlags('!pkg-config --cflags-only-other --libs-only-l --libs-only-other ' + ' '.join(modules)) |
| 128 | except OSError: |
| 129 | return |
| 130 | prefix = name.upper() + '_' |
| 131 | for flag_name, flag_value in flags.iteritems(): |
| 132 | env[prefix + flag_name] = flag_value |
| 133 | |
| 134 | env[name] = True |
| 135 | |
| 136 | |
| 137 | |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 138 | def generate(env): |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 139 | """Common environment generation code""" |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 140 | |
José Fonseca | 6cf59e1 | 2008-11-18 19:13:32 +0900 | [diff] [blame] | 141 | # Toolchain |
| 142 | platform = env['platform'] |
| 143 | if env['toolchain'] == 'default': |
| 144 | if platform == 'winddk': |
Michal Krol | 4f3dcf3 | 2008-11-19 20:31:38 +0100 | [diff] [blame] | 145 | env['toolchain'] = 'winddk' |
José Fonseca | 6cf59e1 | 2008-11-18 19:13:32 +0900 | [diff] [blame] | 146 | elif platform == 'wince': |
Michal Krol | 4f3dcf3 | 2008-11-19 20:31:38 +0100 | [diff] [blame] | 147 | env['toolchain'] = 'wcesdk' |
José Fonseca | 6cf59e1 | 2008-11-18 19:13:32 +0900 | [diff] [blame] | 148 | env.Tool(env['toolchain']) |
| 149 | |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 150 | # Allow override compiler and specify additional flags from environment |
| 151 | if os.environ.has_key('CC'): |
| 152 | env['CC'] = os.environ['CC'] |
| 153 | # Update CCVERSION to match |
| 154 | pipe = SCons.Action._subproc(env, [env['CC'], '--version'], |
| 155 | stdin = 'devnull', |
| 156 | stderr = 'devnull', |
| 157 | stdout = subprocess.PIPE) |
| 158 | if pipe.wait() == 0: |
| 159 | line = pipe.stdout.readline() |
| 160 | match = re.search(r'[0-9]+(\.[0-9]+)+', line) |
| 161 | if match: |
| 162 | env['CCVERSION'] = match.group(0) |
| 163 | if os.environ.has_key('CFLAGS'): |
| 164 | env['CCFLAGS'] += SCons.Util.CLVar(os.environ['CFLAGS']) |
| 165 | if os.environ.has_key('CXX'): |
| 166 | env['CXX'] = os.environ['CXX'] |
| 167 | if os.environ.has_key('CXXFLAGS'): |
| 168 | env['CXXFLAGS'] += SCons.Util.CLVar(os.environ['CXXFLAGS']) |
| 169 | if os.environ.has_key('LDFLAGS'): |
| 170 | env['LINKFLAGS'] += SCons.Util.CLVar(os.environ['LDFLAGS']) |
Alan Hourihane | 1ecf505 | 2010-01-27 12:46:46 +0000 | [diff] [blame] | 171 | |
José Fonseca | 26e27ba | 2009-03-25 19:24:16 +0000 | [diff] [blame] | 172 | env['gcc'] = 'gcc' in os.path.basename(env['CC']).split('-') |
| 173 | env['msvc'] = env['CC'] == 'cl' |
| 174 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 175 | # shortcuts |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 176 | machine = env['machine'] |
| 177 | platform = env['platform'] |
| 178 | x86 = env['machine'] == 'x86' |
Michel Dänzer | 6b69e3c | 2008-10-23 10:28:48 +0200 | [diff] [blame] | 179 | ppc = env['machine'] == 'ppc' |
José Fonseca | 26e27ba | 2009-03-25 19:24:16 +0000 | [diff] [blame] | 180 | gcc = env['gcc'] |
| 181 | msvc = env['msvc'] |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 182 | |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 183 | # Backwards compatability with the debug= profile= options |
| 184 | if env['build'] == 'debug': |
| 185 | if not env['debug']: |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 186 | print 'scons: warning: debug option is deprecated and will be removed eventually; use instead' |
| 187 | print |
| 188 | print ' scons build=release' |
| 189 | print |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 190 | env['build'] = 'release' |
| 191 | if env['profile']: |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 192 | print 'scons: warning: profile option is deprecated and will be removed eventually; use instead' |
| 193 | print |
| 194 | print ' scons build=profile' |
| 195 | print |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 196 | env['build'] = 'profile' |
| 197 | if False: |
| 198 | # Enforce SConscripts to use the new build variable |
| 199 | env.popitem('debug') |
| 200 | env.popitem('profile') |
| 201 | else: |
| 202 | # Backwards portability with older sconscripts |
| 203 | if env['build'] in ('debug', 'checked'): |
| 204 | env['debug'] = True |
| 205 | env['profile'] = False |
| 206 | if env['build'] == 'profile': |
| 207 | env['debug'] = False |
| 208 | env['profile'] = True |
| 209 | if env['build'] == 'release': |
| 210 | env['debug'] = False |
| 211 | env['profile'] = False |
| 212 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 213 | # Put build output in a separate dir, which depends on the current |
| 214 | # configuration. See also http://www.scons.org/wiki/AdvancedBuildExample |
| 215 | build_topdir = 'build' |
| 216 | build_subdir = env['platform'] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 217 | if env['machine'] != 'generic': |
| 218 | build_subdir += '-' + env['machine'] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 219 | if env['build'] != 'release': |
| 220 | build_subdir += '-' + env['build'] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 221 | build_dir = os.path.join(build_topdir, build_subdir) |
| 222 | # Place the .sconsign file in the build dir too, to avoid issues with |
| 223 | # different scons versions building the same source file |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 224 | env['build_dir'] = build_dir |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 225 | env.SConsignFile(os.path.join(build_dir, '.sconsign')) |
José Fonseca | fe889a8 | 2010-02-14 15:34:39 +0000 | [diff] [blame] | 226 | if 'SCONS_CACHE_DIR' in os.environ: |
| 227 | print 'scons: Using build cache in %s.' % (os.environ['SCONS_CACHE_DIR'],) |
| 228 | env.CacheDir(os.environ['SCONS_CACHE_DIR']) |
José Fonseca | 8b75526 | 2009-12-25 17:39:47 +0000 | [diff] [blame] | 229 | env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf') |
| 230 | env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log') |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 231 | |
José Fonseca | 1e8177e | 2009-02-10 18:11:56 +0000 | [diff] [blame] | 232 | # Parallel build |
| 233 | if env.GetOption('num_jobs') <= 1: |
| 234 | env.SetOption('num_jobs', num_jobs()) |
| 235 | |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 236 | env.Decider('MD5-timestamp') |
| 237 | env.SetOption('max_drift', 60) |
| 238 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 239 | # C preprocessor options |
| 240 | cppdefines = [] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 241 | if env['build'] in ('debug', 'checked'): |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 242 | cppdefines += ['DEBUG'] |
| 243 | else: |
| 244 | cppdefines += ['NDEBUG'] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 245 | if env['build'] == 'profile': |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 246 | cppdefines += ['PROFILE'] |
| 247 | if platform == 'windows': |
| 248 | cppdefines += [ |
| 249 | 'WIN32', |
| 250 | '_WINDOWS', |
José Fonseca | 42be010 | 2009-01-22 14:26:30 +0000 | [diff] [blame] | 251 | #'_UNICODE', |
| 252 | #'UNICODE', |
José Fonseca | 57617c8 | 2010-02-12 13:22:59 +0000 | [diff] [blame] | 253 | # http://msdn.microsoft.com/en-us/library/aa383745.aspx |
| 254 | ('_WIN32_WINNT', '0x0601'), |
| 255 | ('WINVER', '0x0601'), |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 256 | ] |
José Fonseca | 71793e0f | 2009-04-14 21:39:54 +0100 | [diff] [blame] | 257 | if msvc and env['toolchain'] != 'winddk': |
José Fonseca | b3e03ed | 2009-03-25 19:32:54 +0000 | [diff] [blame] | 258 | cppdefines += [ |
| 259 | 'VC_EXTRALEAN', |
José Fonseca | ad0975f | 2009-10-26 15:11:11 +0000 | [diff] [blame] | 260 | '_USE_MATH_DEFINES', |
José Fonseca | 1acd891 | 2009-10-21 17:03:52 +0100 | [diff] [blame] | 261 | '_CRT_SECURE_NO_WARNINGS', |
José Fonseca | b3e03ed | 2009-03-25 19:32:54 +0000 | [diff] [blame] | 262 | '_CRT_SECURE_NO_DEPRECATE', |
José Fonseca | 1acd891 | 2009-10-21 17:03:52 +0100 | [diff] [blame] | 263 | '_SCL_SECURE_NO_WARNINGS', |
| 264 | '_SCL_SECURE_NO_DEPRECATE', |
José Fonseca | b3e03ed | 2009-03-25 19:32:54 +0000 | [diff] [blame] | 265 | ] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 266 | if env['build'] in ('debug', 'checked'): |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 267 | cppdefines += ['_DEBUG'] |
José Fonseca | 71793e0f | 2009-04-14 21:39:54 +0100 | [diff] [blame] | 268 | if env['toolchain'] == 'winddk': |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 269 | # Mimic WINDDK's builtin flags. See also: |
| 270 | # - WINDDK's bin/makefile.new i386mk.inc for more info. |
| 271 | # - buildchk_wxp_x86.log files, generated by the WINDDK's build |
| 272 | # - http://alter.org.ua/docs/nt_kernel/vc8_proj/ |
José Fonseca | 71793e0f | 2009-04-14 21:39:54 +0100 | [diff] [blame] | 273 | if machine == 'x86': |
| 274 | cppdefines += ['_X86_', 'i386'] |
| 275 | if machine == 'x86_64': |
| 276 | cppdefines += ['_AMD64_', 'AMD64'] |
| 277 | if platform == 'winddk': |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 278 | cppdefines += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 279 | 'STD_CALL', |
| 280 | ('CONDITION_HANDLING', '1'), |
| 281 | ('NT_INST', '0'), |
| 282 | ('WIN32', '100'), |
| 283 | ('_NT1X_', '100'), |
| 284 | ('WINNT', '1'), |
| 285 | ('_WIN32_WINNT', '0x0501'), # minimum required OS version |
| 286 | ('WINVER', '0x0501'), |
| 287 | ('_WIN32_IE', '0x0603'), |
| 288 | ('WIN32_LEAN_AND_MEAN', '1'), |
| 289 | ('DEVL', '1'), |
| 290 | ('__BUILDMACHINE__', 'WinDDK'), |
| 291 | ('FPO', '0'), |
| 292 | ] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 293 | if env['build'] in ('debug', 'checked'): |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 294 | cppdefines += [('DBG', 1)] |
| 295 | if platform == 'wince': |
| 296 | cppdefines += [ |
| 297 | '_CRT_SECURE_NO_DEPRECATE', |
| 298 | '_USE_32BIT_TIME_T', |
| 299 | 'UNICODE', |
| 300 | '_UNICODE', |
| 301 | ('UNDER_CE', '600'), |
| 302 | ('_WIN32_WCE', '0x600'), |
| 303 | 'WINCEOEM', |
| 304 | 'WINCEINTERNAL', |
| 305 | 'WIN32', |
| 306 | 'STRICT', |
| 307 | 'x86', |
| 308 | '_X86_', |
| 309 | 'INTERNATIONAL', |
| 310 | ('INTLMSG_CODEPAGE', '1252'), |
| 311 | ] |
| 312 | if platform == 'windows': |
| 313 | cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_USER'] |
| 314 | if platform == 'winddk': |
| 315 | cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_DISPLAY'] |
| 316 | if platform == 'wince': |
| 317 | cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE'] |
José Fonseca | 40b3bb0 | 2008-11-04 10:53:02 +0900 | [diff] [blame] | 318 | cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE_OGL'] |
Alan Hourihane | bd60e6c | 2010-01-28 15:34:10 +0000 | [diff] [blame] | 319 | if platform == 'embedded': |
José Fonseca | 5cf88a4 | 2010-02-04 14:35:38 +0000 | [diff] [blame] | 320 | cppdefines += ['PIPE_OS_EMBEDDED'] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 321 | env.Append(CPPDEFINES = cppdefines) |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 322 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 323 | # C compiler options |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 324 | cflags = [] # C |
| 325 | cxxflags = [] # C++ |
| 326 | ccflags = [] # C & C++ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 327 | if gcc: |
José Fonseca | 9f151f9 | 2010-02-04 19:37:30 +0000 | [diff] [blame] | 328 | ccversion = env['CCVERSION'] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 329 | if env['build'] == 'debug': |
| 330 | ccflags += ['-O0'] |
Alan Hourihane | 1ecf505 | 2010-01-27 12:46:46 +0000 | [diff] [blame] | 331 | elif ccversion.startswith('4.2.'): |
José Fonseca | bb8f309 | 2009-06-28 11:12:22 +0100 | [diff] [blame] | 332 | # gcc 4.2.x optimizer is broken |
| 333 | print "warning: gcc 4.2.x optimizer is broken -- disabling optimizations" |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 334 | ccflags += ['-O0'] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 335 | else: |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 336 | ccflags += ['-O3'] |
| 337 | ccflags += ['-g3'] |
| 338 | if env['build'] in ('checked', 'profile'): |
José Fonseca | 1a9eec8 | 2009-09-20 18:07:16 +0100 | [diff] [blame] | 339 | # See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling? |
| 340 | ccflags += [ |
| 341 | '-fno-omit-frame-pointer', |
| 342 | '-fno-optimize-sibling-calls', |
| 343 | ] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 344 | if env['machine'] == 'x86': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 345 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 346 | '-m32', |
| 347 | #'-march=pentium4', |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 348 | ] |
José Fonseca | 30c5d5d | 2010-09-02 13:44:29 +0100 | [diff] [blame] | 349 | if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'): |
| 350 | # NOTE: We need to ensure stack is realigned given that we |
| 351 | # produce shared objects, and have no control over the stack |
| 352 | # alignment policy of the application. Therefore we need |
| 353 | # -mstackrealign ore -mincoming-stack-boundary=2. |
| 354 | # |
| 355 | # XXX: We could have SSE without -mstackrealign if we always used |
| 356 | # __attribute__((force_align_arg_pointer)), but that's not |
| 357 | # always the case. |
José Fonseca | 5ba645f | 2009-10-14 16:16:40 +0100 | [diff] [blame] | 358 | ccflags += [ |
José Fonseca | 30c5d5d | 2010-09-02 13:44:29 +0100 | [diff] [blame] | 359 | '-mstackrealign', # ensure stack is aligned |
José Fonseca | 5ba645f | 2009-10-14 16:16:40 +0100 | [diff] [blame] | 360 | '-mmmx', '-msse', '-msse2', # enable SIMD intrinsics |
José Fonseca | 30c5d5d | 2010-09-02 13:44:29 +0100 | [diff] [blame] | 361 | #'-mfpmath=sse', |
José Fonseca | 5ba645f | 2009-10-14 16:16:40 +0100 | [diff] [blame] | 362 | ] |
Vinson Lee | 95ca220 | 2010-07-19 11:31:44 -0700 | [diff] [blame] | 363 | if platform in ['windows', 'darwin']: |
José Fonseca | 6f81b78 | 2010-07-16 21:26:43 +0100 | [diff] [blame] | 364 | # Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216 |
| 365 | ccflags += ['-fno-common'] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 366 | if env['machine'] == 'x86_64': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 367 | ccflags += ['-m64'] |
Vinson Lee | 462e8a8 | 2010-08-17 00:20:58 -0700 | [diff] [blame] | 368 | if platform == 'darwin': |
| 369 | ccflags += ['-fno-common'] |
José Fonseca | 102cb5c | 2009-03-13 16:21:30 +0000 | [diff] [blame] | 370 | # See also: |
| 371 | # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 372 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 373 | '-Wall', |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 374 | '-Wno-long-long', |
| 375 | '-ffast-math', |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 376 | '-fmessage-length=0', # be nice to Eclipse |
| 377 | ] |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 378 | cflags += [ |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 379 | '-Wmissing-prototypes', |
| 380 | '-std=gnu99', |
| 381 | ] |
Vinson Lee | 32502b0 | 2010-07-23 17:24:21 -0700 | [diff] [blame] | 382 | if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.0'): |
| 383 | ccflags += [ |
| 384 | '-Wmissing-field-initializers', |
| 385 | ] |
Alan Hourihane | 1ecf505 | 2010-01-27 12:46:46 +0000 | [diff] [blame] | 386 | if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'): |
José Fonseca | 7b6fa78 | 2010-02-04 19:37:56 +0000 | [diff] [blame] | 387 | ccflags += [ |
| 388 | '-Werror=pointer-arith', |
| 389 | ] |
| 390 | cflags += [ |
| 391 | '-Werror=declaration-after-statement', |
| 392 | ] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 393 | if msvc: |
| 394 | # See also: |
José Fonseca | a6c7258 | 2008-09-01 09:47:40 +0900 | [diff] [blame] | 395 | # - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 396 | # - cl /? |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 397 | if env['build'] == 'debug': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 398 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 399 | '/Od', # disable optimizations |
| 400 | '/Oi', # enable intrinsic functions |
| 401 | '/Oy-', # disable frame pointer omission |
José Fonseca | 73ccabc | 2009-02-12 11:57:45 +0000 | [diff] [blame] | 402 | '/GL-', # disable whole program optimization |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 403 | ] |
| 404 | else: |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 405 | ccflags += [ |
José Fonseca | 78dad27 | 2009-06-04 10:34:02 -0700 | [diff] [blame] | 406 | '/O2', # optimize for speed |
José Fonseca | da3bc49 | 2009-12-11 15:16:22 +0000 | [diff] [blame] | 407 | '/GL', # enable whole program optimization |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 408 | ] |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 409 | ccflags += [ |
José Fonseca | da3bc49 | 2009-12-11 15:16:22 +0000 | [diff] [blame] | 410 | '/fp:fast', # fast floating point |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 411 | '/W3', # warning level |
| 412 | #'/Wp64', # enable 64 bit porting warnings |
| 413 | ] |
José Fonseca | a6c7258 | 2008-09-01 09:47:40 +0900 | [diff] [blame] | 414 | if env['machine'] == 'x86': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 415 | ccflags += [ |
José Fonseca | a6c7258 | 2008-09-01 09:47:40 +0900 | [diff] [blame] | 416 | #'/arch:SSE2', # use the SSE2 instructions |
| 417 | ] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 418 | if platform == 'windows': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 419 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 420 | # TODO |
| 421 | ] |
| 422 | if platform == 'winddk': |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 423 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 424 | '/Zl', # omit default library name in .OBJ |
| 425 | '/Zp8', # 8bytes struct member alignment |
| 426 | '/Gy', # separate functions for linker |
| 427 | '/Gm-', # disable minimal rebuild |
| 428 | '/WX', # treat warnings as errors |
| 429 | '/Gz', # __stdcall Calling convention |
| 430 | '/GX-', # disable C++ EH |
| 431 | '/GR-', # disable C++ RTTI |
| 432 | '/GF', # enable read-only string pooling |
| 433 | '/G6', # optimize for PPro, P-II, P-III |
| 434 | '/Ze', # enable extensions |
| 435 | '/Gi-', # disable incremental compilation |
| 436 | '/QIfdiv-', # disable Pentium FDIV fix |
| 437 | '/hotpatch', # prepares an image for hotpatching. |
| 438 | #'/Z7', #enable old-style debug info |
| 439 | ] |
| 440 | if platform == 'wince': |
| 441 | # See also C:\WINCE600\public\common\oak\misc\makefile.def |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 442 | ccflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 443 | '/Zl', # omit default library name in .OBJ |
| 444 | '/GF', # enable read-only string pooling |
| 445 | '/GR-', # disable C++ RTTI |
| 446 | '/GS', # enable security checks |
| 447 | # Allow disabling language conformance to maintain backward compat |
| 448 | #'/Zc:wchar_t-', # don't force wchar_t as native type, instead of typedef |
| 449 | #'/Zc:forScope-', # don't enforce Standard C++ for scoping rules |
| 450 | #'/wd4867', |
| 451 | #'/wd4430', |
| 452 | #'/MT', |
| 453 | #'/U_MT', |
| 454 | ] |
| 455 | # Automatic pdb generation |
| 456 | # See http://scons.tigris.org/issues/show_bug.cgi?id=1656 |
| 457 | env.EnsureSConsVersion(0, 98, 0) |
| 458 | env['PDB'] = '${TARGET.base}.pdb' |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 459 | env.Append(CCFLAGS = ccflags) |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 460 | env.Append(CFLAGS = cflags) |
José Fonseca | 25f6c93 | 2009-06-26 19:50:12 +0100 | [diff] [blame] | 461 | env.Append(CXXFLAGS = cxxflags) |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 462 | |
José Fonseca | 1781d7f | 2009-01-06 16:16:38 +0000 | [diff] [blame] | 463 | if env['platform'] == 'windows' and msvc: |
| 464 | # Choose the appropriate MSVC CRT |
| 465 | # http://msdn.microsoft.com/en-us/library/2kzt1wy3.aspx |
José Fonseca | e3a3a53 | 2010-09-29 14:24:52 +0100 | [diff] [blame] | 466 | if env['build'] in ('debug', 'checked'): |
José Fonseca | 1781d7f | 2009-01-06 16:16:38 +0000 | [diff] [blame] | 467 | env.Append(CCFLAGS = ['/MTd']) |
| 468 | env.Append(SHCCFLAGS = ['/LDd']) |
| 469 | else: |
| 470 | env.Append(CCFLAGS = ['/MT']) |
| 471 | env.Append(SHCCFLAGS = ['/LD']) |
| 472 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 473 | # Assembler options |
| 474 | if gcc: |
| 475 | if env['machine'] == 'x86': |
| 476 | env.Append(ASFLAGS = ['-m32']) |
| 477 | if env['machine'] == 'x86_64': |
| 478 | env.Append(ASFLAGS = ['-m64']) |
José Fonseca | 27d8d6f | 2008-07-03 12:42:23 +0900 | [diff] [blame] | 479 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 480 | # Linker options |
| 481 | linkflags = [] |
José Fonseca | 72ad039 | 2009-06-28 10:54:23 +0100 | [diff] [blame] | 482 | shlinkflags = [] |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 483 | if gcc: |
| 484 | if env['machine'] == 'x86': |
| 485 | linkflags += ['-m32'] |
| 486 | if env['machine'] == 'x86_64': |
| 487 | linkflags += ['-m64'] |
Vinson Lee | 51ab599 | 2010-01-28 01:32:15 -0800 | [diff] [blame] | 488 | if env['platform'] not in ('darwin'): |
| 489 | shlinkflags += [ |
| 490 | '-Wl,-Bsymbolic', |
| 491 | ] |
José Fonseca | 7b39194 | 2009-08-13 16:32:51 +0100 | [diff] [blame] | 492 | # Handle circular dependencies in the libraries |
Vinson Lee | 6b55aac | 2010-01-23 21:43:26 -0800 | [diff] [blame] | 493 | if env['platform'] in ('darwin'): |
| 494 | pass |
| 495 | else: |
| 496 | env['_LIBFLAGS'] = '-Wl,--start-group ' + env['_LIBFLAGS'] + ' -Wl,--end-group' |
José Fonseca | da3bc49 | 2009-12-11 15:16:22 +0000 | [diff] [blame] | 497 | if msvc: |
José Fonseca | e3a3a53 | 2010-09-29 14:24:52 +0100 | [diff] [blame] | 498 | if env['build'] != 'debug': |
José Fonseca | da3bc49 | 2009-12-11 15:16:22 +0000 | [diff] [blame] | 499 | # enable Link-time Code Generation |
| 500 | linkflags += ['/LTCG'] |
| 501 | env.Append(ARFLAGS = ['/LTCG']) |
José Fonseca | 6fe421c | 2009-02-12 12:59:58 +0000 | [diff] [blame] | 502 | if platform == 'windows' and msvc: |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 503 | # See also: |
| 504 | # - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx |
| 505 | linkflags += [ |
José Fonseca | 73ccabc | 2009-02-12 11:57:45 +0000 | [diff] [blame] | 506 | '/fixed:no', |
| 507 | '/incremental:no', |
| 508 | ] |
| 509 | if platform == 'winddk': |
| 510 | linkflags += [ |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 511 | '/merge:_PAGE=PAGE', |
| 512 | '/merge:_TEXT=.text', |
| 513 | '/section:INIT,d', |
| 514 | '/opt:ref', |
| 515 | '/opt:icf', |
| 516 | '/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221', |
| 517 | '/incremental:no', |
| 518 | '/fullbuild', |
| 519 | '/release', |
| 520 | '/nodefaultlib', |
| 521 | '/wx', |
| 522 | '/debug', |
| 523 | '/debugtype:cv', |
| 524 | '/version:5.1', |
| 525 | '/osversion:5.1', |
| 526 | '/functionpadmin:5', |
| 527 | '/safeseh', |
| 528 | '/pdbcompress', |
| 529 | '/stack:0x40000,0x1000', |
| 530 | '/driver', |
| 531 | '/align:0x80', |
| 532 | '/subsystem:native,5.01', |
| 533 | '/base:0x10000', |
| 534 | |
| 535 | '/entry:DrvEnableDriver', |
| 536 | ] |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 537 | if env['build'] != 'release': |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 538 | linkflags += [ |
| 539 | '/MAP', # http://msdn.microsoft.com/en-us/library/k7xkk3e2.aspx |
| 540 | ] |
| 541 | if platform == 'wince': |
| 542 | linkflags += [ |
| 543 | '/nodefaultlib', |
| 544 | #'/incremental:no', |
| 545 | #'/fullbuild', |
| 546 | '/entry:_DllMainCRTStartup', |
| 547 | ] |
| 548 | env.Append(LINKFLAGS = linkflags) |
José Fonseca | 72ad039 | 2009-06-28 10:54:23 +0100 | [diff] [blame] | 549 | env.Append(SHLINKFLAGS = shlinkflags) |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 550 | |
José Fonseca | c76787a | 2008-07-17 11:25:20 +0900 | [diff] [blame] | 551 | # Default libs |
| 552 | env.Append(LIBS = []) |
| 553 | |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 554 | # Load tools |
José Fonseca | ea532f0 | 2010-04-10 02:41:39 +0100 | [diff] [blame] | 555 | if env['llvm']: |
| 556 | env.Tool('llvm') |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame] | 557 | env.Tool('udis86') |
| 558 | |
| 559 | pkg_config_modules(env, 'x11', ['x11', 'xext']) |
| 560 | pkg_config_modules(env, 'dri', ['libdrm']) |
| 561 | pkg_config_modules(env, 'xorg', ['xorg-server']) |
José Fonseca | d49dfe6 | 2010-11-03 15:21:51 +0000 | [diff] [blame^] | 562 | pkg_config_modules(env, 'kms', ['libkms']) |
José Fonseca | ea532f0 | 2010-04-10 02:41:39 +0100 | [diff] [blame] | 563 | |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 564 | # Custom builders and methods |
José Fonseca | 97e2c5a | 2009-12-31 17:58:56 +0000 | [diff] [blame] | 565 | env.Tool('custom') |
José Fonseca | 52c2dd1 | 2008-09-08 07:54:15 +0900 | [diff] [blame] | 566 | createInstallMethods(env) |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 567 | |
| 568 | # for debugging |
| 569 | #print env.Dump() |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 570 | |
| 571 | |
| 572 | def exists(env): |
José Fonseca | 381e348 | 2008-07-17 11:23:43 +0900 | [diff] [blame] | 573 | return 1 |