Added an unmodified copy of SCons to third_party.

scons-2.0.1/engine/SCons/Tool/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, 2010 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 5134 2010/08/16 23:02:40 bdeegan"
+
+import SCons.Builder
+import SCons.Action
+import os
+
+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} ${SOURCES}"
+
+    object_builder = SCons.Builder.Builder(
+        action      = '$WIXCANDLECOM',
+        suffix      = '.wxiobj',
+        src_suffix  = '.wxs')
+
+    linker_builder = SCons.Builder.Builder(
+        action      = '$WIXLIGHTCOM',
+        src_suffix  = '.wxiobj',
+        src_builder = object_builder)
+
+    env['BUILDERS']['WiX'] = linker_builder
+
+def exists(env):
+    env['WIXCANDLE'] = 'candle.exe'
+    env['WIXLIGHT']  = 'light.exe'
+
+    # try to find the candle.exe and light.exe tools and 
+    # add the install directory to light libpath.
+    #for path in os.environ['PATH'].split(os.pathsep):
+    for path in os.environ['PATH'].split(os.pathsep):
+        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:
+            if env['WIXCANDLE'] in os.listdir(path) and\
+               env['WIXLIGHT']  in os.listdir(path):
+                   env.PrependENVPath('PATH', path)
+                   env['WIXLIGHTFLAGS'] = [ os.path.join( path, 'wixui.wixlib' ),
+                                            '-loc',
+                                            os.path.join( path, 'WixUI_en-us.wxl' ) ]
+                   return 1
+        except OSError:
+            pass # ignore this, could be a stale PATH entry.
+
+    return None
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: