3 Tool-specific initialization for LaTeX.
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()
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
30 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
38 import SCons.Scanner.LaTeX
45 def LaTeXAuxFunction(target = None, source= None, env=None):
46 SCons.Tool.tex.InternalLaTeXAuxAction( LaTeXAction, target, source, env )
48 LaTeXAuxAction = SCons.Action.Action(LaTeXAuxFunction, strfunction=None)
51 """Add Builders and construction variables for LaTeX to an Environment."""
53 if LaTeXAction is None:
54 LaTeXAction = SCons.Action.Action('$LATEXCOM', '$LATEXCOMSTR')
59 bld = env['BUILDERS']['DVI']
60 bld.add_action('.ltx', LaTeXAuxAction)
61 bld.add_action('.latex', LaTeXAuxAction)
62 bld.add_emitter('.ltx', SCons.Tool.tex.tex_emitter)
63 bld.add_emitter('.latex', SCons.Tool.tex.tex_emitter)
65 env['LATEX'] = 'latex'
66 env['LATEXFLAGS'] = SCons.Util.CLVar('')
67 env['LATEXCOM'] = 'cd ${TARGET.dir} && $LATEX $LATEXFLAGS ${SOURCE.file}'
68 env['LATEXRETRIES'] = 3
71 return env.Detect('latex')