3 Tool-specific initialization for Ghostscript.
5 There normally shouldn't be any need to import this module directly.
6 It will usually be imported through the generic SCons.Tool.Tool()
12 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
14 # Permission is hereby granted, free of charge, to any person obtaining
15 # a copy of this software and associated documentation files (the
16 # "Software"), to deal in the Software without restriction, including
17 # without limitation the rights to use, copy, modify, merge, publish,
18 # distribute, sublicense, and/or sell copies of the Software, and to
19 # permit persons to whom the Software is furnished to do so, subject to
20 # the following conditions:
22 # The above copyright notice and this permission notice shall be included
23 # in all copies or substantial portions of the Software.
25 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
26 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
27 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
29 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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31 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 __revision__ = "src/engine/SCons/Tool/gs.py 3842 2008/12/20 22:59:52 scons"
40 # Ghostscript goes by different names on different platforms...
41 platform = SCons.Platform.platform_default()
45 elif platform == 'win32':
50 GhostscriptAction = None
53 """Add Builders and construction variables for Ghostscript to an
56 global GhostscriptAction
57 if GhostscriptAction is None:
58 GhostscriptAction = SCons.Action.Action('$GSCOM', '$GSCOMSTR')
63 bld = env['BUILDERS']['PDF']
64 bld.add_action('.ps', GhostscriptAction)
67 env['GSFLAGS'] = SCons.Util.CLVar('-dNOPAUSE -dBATCH -sDEVICE=pdfwrite')
68 env['GSCOM'] = '$GS $GSFLAGS -sOutputFile=$TARGET $SOURCES'
72 if env.has_key('PS2PDF'):
73 return env.Detect(env['PS2PDF'])
75 return env.Detect(gs) or SCons.Util.WhereIs(gs)