Introduces a light version of D8 that links against shared library.

SConstruct

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 755 matching lines @@
       },
       'msvcrt:shared': {
         'CCFLAGS':  ['/MDd']
       }
     }
   }
 }
 
 
 D8_FLAGS = {
+  'all': {
+    'library:shared': {
+      'CPPDEFINES': ['USING_V8_SHARED'],

[Søren Thygesen Gjesse, 2011/07/13 14:12:38]

The define USING_V8_SHARED is for Windows. On the other platforms V8_SHARED
needs to be defined (see the comments at the top of include/v8.h). You can also
check with tools/gyp/v8.gyp.

+      'LIBS': ['v8'],
+      'LIBPATH': ['.']
+    },
+  },
   'gcc': {
     'all': {
       'CCFLAGS': ['$DIALECTFLAGS', '$WARNINGFLAGS'],
       'CXXFLAGS': ['-fno-rtti', '-fno-exceptions'],
       'LINKFLAGS': ['$CCFLAGS'],
     },
     'console:readline': {
       'LIBS': ['readline']
     },
     'os:linux': {
@@ skipping 577 matching lines @@
     preparser_library = env.SharedLibrary(preparser_library_name,
                                           preparser_files,
                                           PDB=preparser_pdb_name,
                                           SONAME=preparser_soname)
   context.library_targets.append(library)
   context.library_targets.append(preparser_library)
 
   d8_env = Environment(tools=tools)
   d8_env.Replace(**context.flags['d8'])
   context.ApplyEnvOverrides(d8_env)
-  shell = d8_env.Program('d8' + suffix, object_files + shell_files)
+  if context.options['library'] == 'static':
+    shell = d8_env.Program('d8' + suffix, object_files + shell_files)
+  else:
+    shell = d8_env.Program('d8' + suffix, shell_files)
+    d8_env.Depends(shell, library)
   context.d8_targets.append(shell)
 
   for sample in context.samples:
     sample_env = Environment(tools=tools)
     sample_env.Replace(**context.flags['sample'])
     sample_env.Prepend(LIBS=[library_name])
     context.ApplyEnvOverrides(sample_env)
     sample_object = sample_env.SConscript(
       join('samples', 'SConscript'),
       build_dir=join('obj', 'sample', sample, target_id),
@@ skipping 80 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()