Remove JSCRE

src/SConscript

 # 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 79 matching lines @@
 math.js
 messages.js
 apinatives.js
 debug-delay.js
 mirror-delay.js
 date-delay.js
 regexp-delay.js
 '''.split()
 
 
-JSCRE_FILES = '''
-pcre_compile.cpp
-pcre_exec.cpp
-pcre_tables.cpp
-pcre_ucp_searchfuncs.cpp
-pcre_xclass.cpp
-'''.split()
-
-
 def Abort(message):
   print message
   sys.exit(1)
 
 
 def ConfigureObjectFiles():
   env = Environment()
   env.Replace(**context.flags['v8'])
   context.ApplyEnvOverrides(env)
   env['BUILDERS']['JS2C'] = Builder(action=js2c.JS2C)
   env['BUILDERS']['Snapshot'] = Builder(action='$SOURCE $TARGET --logfile "$LOGFILE"')
 
   # Build the standard platform-independent source files.
   source_files = context.GetRelevantSources(SOURCES)
 
   d8_files = context.GetRelevantSources(D8_FILES)
   d8_js = env.JS2C('d8-js.cc', 'd8.js', TYPE='D8')
   d8_js_obj = context.ConfigureObject(env, d8_js, CPPPATH=['.'])
   d8_objs = [context.ConfigureObject(env, [d8_files]), d8_js_obj]
 
   # Combine the JavaScript library files into a single C++ file and
   # compile it.
   library_files = [s for s in LIBRARY_FILES]
   library_files.append('macros.py')
   libraries_src, libraries_empty_src = env.JS2C(['libraries.cc', 'libraries-empty.cc'], library_files, TYPE='CORE')
   libraries_obj = context.ConfigureObject(env, libraries_src, CPPPATH=['.'])
 
-  # Build JSCRE.
-  jscre_env = env.Copy()
-  jscre_env.Replace(**context.flags['jscre'])
-  jscre_files = [join('third_party', 'jscre', s) for s in JSCRE_FILES]
-  jscre_obj = context.ConfigureObject(jscre_env, jscre_files)
-
   # Build dtoa.
   dtoa_env = env.Copy()
   dtoa_env.Replace(**context.flags['dtoa'])
   dtoa_files = ['dtoa-config.c']
   dtoa_obj = context.ConfigureObject(dtoa_env, dtoa_files)
 
   source_objs = context.ConfigureObject(env, source_files)
-  non_snapshot_files = [jscre_obj, dtoa_obj, source_objs]
+  non_snapshot_files = [dtoa_obj, source_objs]
 
   # Create snapshot if necessary.
   empty_snapshot_obj = context.ConfigureObject(env, 'snapshot-empty.cc')
   mksnapshot_env = env.Copy()
   mksnapshot_env.Replace(**context.flags['mksnapshot'])
   mksnapshot_src = 'mksnapshot.cc'
   mksnapshot = mksnapshot_env.Program('mksnapshot', [mksnapshot_src, libraries_obj, non_snapshot_files, empty_snapshot_obj], PDB='mksnapshot.exe.pdb')
   if context.use_snapshot:
     if context.build_snapshot:
       snapshot_cc = env.Snapshot('snapshot.cc', mksnapshot, LOGFILE=File('snapshot.log').abspath)
     else:
       snapshot_cc = Command('snapshot.cc', [], [])
     snapshot_obj = context.ConfigureObject(env, snapshot_cc, CPPPATH=['.'])
     libraries_obj = context.ConfigureObject(env, libraries_empty_src, CPPPATH=['.'])
   else:
     snapshot_obj = empty_snapshot_obj
   library_objs = [non_snapshot_files, libraries_obj, snapshot_obj]
   return (library_objs, d8_objs, [mksnapshot])
 
 
 (library_objs, d8_objs, mksnapshot) = ConfigureObjectFiles()
 Return('library_objs d8_objs mksnapshot')