Keep only base/extractor.[cc|h].

site_scons/site_tools/wix.py

-"""SCons.Tool.wix
-
-Tool-specific initialization for wix, the Windows Installer XML Tool.
-
-There normally shouldn't be any need to import this module directly.
-It will usually be imported through the generic SCons.Tool.Tool()
-selection method.
-"""
-
-#
-# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
-# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-
-__revision__ = "src/engine/SCons/Tool/wix.py 3897 2009/01/13 06:45:54 scons"
-
-import SCons.Builder
-import SCons.Action
-import os
-import string
-
-def generate(env):
-    """Add Builders and construction variables for WiX to an Environment."""
-    if not exists(env):
-      return
-
-    env['WIXCANDLEFLAGS'] = ['-nologo']
-    env['WIXCANDLEINCLUDE'] = []
-    env['WIXCANDLECOM'] = '$WIXCANDLE $WIXCANDLEFLAGS -I $WIXCANDLEINCLUDE -o ${TARGET} ${SOURCE}'
-
-    env['WIXLIGHTFLAGS'].append( '-nologo' )
-    env['WIXLIGHTCOM'] = "$WIXLIGHT $WIXLIGHTFLAGS -out ${TARGET} ${SOURCES}"
-
-#BEGIN_OMAHA_ADDITION
-# Necessary to build multiple MSIs from a single .wxs without explicitly
-# building the .wixobj.
-# Follows the convention of obj file prefixes in other tools, such as
-# OBJPREFIX in msvc.py.
-    env['WIXOBJPREFIX'] = ''
-#END_OMAHA_ADDITION
-
-    object_builder = SCons.Builder.Builder(
-        action      = '$WIXCANDLECOM',
-#BEGIN_OMAHA_ADDITION
-        prefix      = '$WIXOBJPREFIX',
-#END_OMAHA_ADDITION
-#BEGIN_OMAHA_CHANGE
-# The correct/default suffix is .wixobj, not .wxiobj.
-#       suffix      = '.wxiobj',
-        suffix      = '.wixobj',
-#END_OMAHA_CHANGE
-        src_suffix  = '.wxs')
-
-    linker_builder = SCons.Builder.Builder(
-        action      = '$WIXLIGHTCOM',
-#BEGIN_OMAHA_CHANGE
-# The correct/default suffix is .wixobj, not .wxiobj.
-#       src_suffix  = '.wxiobj',
-        src_suffix  = '.wixobj',
-#END_OMAHA_CHANGE
-        src_builder = object_builder)
-
-    env['BUILDERS']['WiX'] = linker_builder
-
-def exists(env):
-    env['WIXCANDLE'] = 'candle.exe'
-    env['WIXLIGHT']  = 'light.exe'
-
-#BEGIN_OMAHA_CHANGE
-#   # try to find the candle.exe and light.exe tools and 
-    # try to find the candle.exe and light.exe tools and
-#END_OMAHA_CHANGE
-    # add the install directory to light libpath.
-#BEGIN_OMAHA_CHANGE
-
-    # For backwards compatibility, search PATH environment variable for tools.
-#   #for path in os.environ['PATH'].split(os.pathsep):
-#   for path in string.split(os.environ['PATH'], os.pathsep):
-    for path in os.environ['PATH'].split(os.pathsep):
-#END_OMAHA_CHANGE
-        if not path:
-            continue
-
-        # workaround for some weird python win32 bug.
-        if path[0] == '"' and path[-1:]=='"':
-            path = path[1:-1]
-
-        # normalize the path
-        path = os.path.normpath(path)
-
-        # search for the tools in the PATH environment variable
-        try:
-#BEGIN_OMAHA_CHANGE
-#           if env['WIXCANDLE'] in os.listdir(path) and\
-#              env['WIXLIGHT']  in os.listdir(path):
-            files = os.listdir(path)
-            if (env['WIXCANDLE'] in files and
-                env['WIXLIGHT']  in files):
-#                  env.PrependENVPath('PATH', path)
-                env.PrependENVPath('PATH', path)
-#                  env['WIXLIGHTFLAGS'] = [ os.path.join( path, 'wixui.wixlib' ),
-#                                           '-loc',
-#                                           os.path.join( path, 'WixUI_en-us.wxl' ) ]
-#                  return 1
-                break
-#END_OMAHA_CHANGE
-        except OSError:
-            pass # ignore this, could be a stale PATH entry.
-
-#BEGIN_OMAHA_ADDITION
-    # Search for the tools in the SCons paths.
-    for path in env['ENV'].get('PATH', '').split(os.pathsep):
-        try:
-            files = os.listdir(path)
-            if (env['WIXCANDLE'] in files and
-                env['WIXLIGHT']  in files):
-                # The following is for compatibility with versions prior to 3.
-                # Version 3 no longer has these files.
-                extra_files = [os.path.join(i) for i in ['wixui.wixlib',
-                                                         'WixUI_en-us.wxl']]
-                if (os.path.exists(extra_files[0]) and
-                    os.path.exists(extra_files[1])):
-                    env.Append(WIXLIGHTFLAGS=[
-                        extra_files[0],
-                        '-loc', extra_files[1]])
-                else:
-                    # Create empty variable so the append in generate() works.
-                    env.Append(WIXLIGHTFLAGS=[])
-
-                # WiX was found.
-                return 1
-        except OSError:
-            pass # ignore this, could be a stale PATH entry.
-#END_OMAHA_ADDITION
-
-    return None