Support for building V8 with MinGW. This patch is from gdschaefer. In additio...

SConstruct

 # Copyright 2008 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 24 matching lines @@
 sys.path.append(join(root_dir, 'tools'))
 import js2c, utils
 
 
 LIBRARY_FLAGS = {
   'all': {
     'CPPDEFINES':   ['ENABLE_LOGGING_AND_PROFILING']
   },
   'gcc': {
     'all': {
-      'DIALECTFLAGS': ['-ansi'],
       'CCFLAGS':      ['$DIALECTFLAGS', '$WARNINGFLAGS'],
       'CXXFLAGS':     ['$CCFLAGS', '-fno-rtti', '-fno-exceptions'],
-      'LIBS':         ['pthread']
     },
     'mode:debug': {
       'CCFLAGS':      ['-g', '-O0'],
       'CPPDEFINES':   ['ENABLE_DISASSEMBLER', 'DEBUG']
     },
     'mode:release': {
       'CCFLAGS':      ['-O3', '-fomit-frame-pointer']
     },
+    'os:linux': {
+      'CCFLAGS':      ['-ansi'],
+    },
+    'os:macos': {
+      'CCFLAGS':      ['-ansi'],
+    },
     'os:freebsd': {
-      'LIBS':         ['execinfo']
+      'CCFLAGS':      ['-ansi'],
+    },
+    'os:win32': {
+      'CCFLAGS':      ['-DWIN32'],
+      'CXXFLAGS':     ['-DWIN32'],
     },
     'wordsize:64': {
       'CCFLAGS':      ['-m32'],
       'LINKFLAGS':    ['-m32']
     }
   },
   'msvc': {
     'all': {
       'DIALECTFLAGS': ['/nologo'],
       'CCFLAGS':      ['$DIALECTFLAGS', '$WARNINGFLAGS'],
@@ skipping 33 matching lines @@
 V8_EXTRA_FLAGS = {
   'gcc': {
     'all': {
       'CXXFLAGS':     [], #['-fvisibility=hidden'],
       'WARNINGFLAGS': ['-pedantic', '-Wall', '-Werror', '-W',
           '-Wno-unused-parameter']
     },
     'arch:arm': {
       'CPPDEFINES':   ['ARM']
     },
+    'os:win32': {
+      'WARNINGFLAGS': ['-Wno-long-long']
+    },
     'disassembler:on': {
       'CPPDEFINES':   ['ENABLE_DISASSEMBLER']
     }
   },
   'msvc': {
     'all': {
       'WARNINGFLAGS': ['/W3', '/WX', '/wd4355', '/wd4800']
     },
     'library:shared': {
       'CPPDEFINES':   ['BUILDING_V8_SHARED']
@@ skipping 46 matching lines @@
 
 CCTEST_EXTRA_FLAGS = {
   'all': {
     'CPPPATH': [join(root_dir, 'src')],
     'LIBS': ['$LIBRARY']
   },
   'gcc': {
     'all': {
       'LIBPATH': [abspath('.')]
     },
+    'os:linux': {
+      'LIBS':         ['pthread'],
+    },
+    'os:macos': {
+      'LIBS':         ['pthread'],
+    },
+    'os:freebsd': {
+      'LIBS':         ['execinfo', 'pthread']
+    },
+    'os:win32': {
+      'LIBS': ['winmm']
+    },
     'wordsize:64': {
       'CCFLAGS':      ['-m32'],
       'LINKFLAGS':    ['-m32']
     },
   },
   'msvc': {
     'all': {
-      'CPPDEFINES': ['_HAS_EXCEPTIONS=0']
+      'CPPDEFINES': ['_HAS_EXCEPTIONS=0'],
+      'LIBS': ['winmm']
     },
     'library:shared': {
       'CPPDEFINES': ['USING_V8_SHARED']
     }
   }
 }
 
 
 SAMPLE_FLAGS = {
   'all': {
     'CPPPATH': [join(abspath('.'), 'include')],
     'LIBS': ['$LIBRARY'],
   },
   'gcc': {
     'all': {
-      'LIBS': ['pthread'],
       'LIBPATH': ['.']
     },
+    'os:linux': {
+      'LIBS':         ['pthread'],
+    },
+    'os:macos': {
+      'LIBS':         ['pthread'],
+    },
     'os:freebsd': {
-      'LIBS':         ['execinfo']
+      'LIBS':         ['execinfo', 'pthread']
+    },
+    'os:win32': {
+      'LIBS':         ['winmm']
     },
     'wordsize:64': {
       'CCFLAGS':      ['-m32'],
       'LINKFLAGS':    ['-m32']
     },
     'mode:release': {
       'CCFLAGS':      ['-O2']
     },
     'mode:debug': {
       'CCFLAGS':      ['-g', '-O0']
     }
   },
   'msvc': {
     'all': {
       'CCFLAGS': ['/nologo'],
       'LINKFLAGS': ['/nologo'],
+      'LIBS': ['winmm']
     },
     'library:shared': {
       'CPPDEFINES': ['USING_V8_SHARED']
     },
     'prof:on': {
       'LINKFLAGS': ['/MAP']
     },
     'mode:release': {
       'CCFLAGS':   ['/O2'],
       'LINKFLAGS': ['/OPT:REF', '/OPT:ICF', '/LTCG'],
@@ skipping 15 matching lines @@
       }
     }
   }
 }
 
 
 D8_FLAGS = {
   'gcc': {
     'console:readline': {
       'LIBS': ['readline']
+    },
+    'os:linux': {
+      'LIBS': ['pthread'],
+    },
+    'os:macos': {
+      'LIBS': ['pthread'],
+    },
+    'os:freebsd': {
+      'LIBS': ['pthread'],
+    },
+    'os:win32': {
+      'LIBS': ['winmm'],
+    },
+  },
+  'msvc': {
+    'all': {
+      'LIBS': ['winmm']
     }
-  },
+  }
 }
 
 
 SUFFIXES = {
   'release': '',
   'debug': '_g'
 }
 
 
 def Abort(message):
@@ skipping 328 matching lines @@
 # version of scons.  Also, there's a bug in some revisions that
 # doesn't allow this flag to be set, so we swallow any exceptions.
 # Lovely.
 try:
   SetOption('warn', 'no-deprecated')
 except:
   pass
 
 
 Build()