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()
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34 __revision__ = "src/engine/SCons/Tool/latex.py 3842 2008/12/20 22:59:52 scons"
38 import SCons.Scanner.LaTeX
45 def LaTeXAuxFunction(target = None, source= None, env=None):
46 result = SCons.Tool.tex.InternalLaTeXAuxAction( LaTeXAction, target, source, env )
49 LaTeXAuxAction = SCons.Action.Action(LaTeXAuxFunction,
50 strfunction=SCons.Tool.tex.TeXLaTeXStrFunction)
53 """Add Builders and construction variables for LaTeX to an Environment."""
55 if LaTeXAction is None:
56 LaTeXAction = SCons.Action.Action('$LATEXCOM', '$LATEXCOMSTR')
64 bld = env['BUILDERS']['DVI']
65 bld.add_action('.ltx', LaTeXAuxAction)
66 bld.add_action('.latex', LaTeXAuxAction)
67 bld.add_emitter('.ltx', SCons.Tool.tex.tex_eps_emitter)
68 bld.add_emitter('.latex', SCons.Tool.tex.tex_eps_emitter)
70 env['LATEX'] = 'latex'
71 env['LATEXFLAGS'] = SCons.Util.CLVar('-interaction=nonstopmode')
72 env['LATEXCOM'] = 'cd ${TARGET.dir} && $LATEX $LATEXFLAGS ${SOURCE.file}'
73 env['LATEXRETRIES'] = 3
76 return env.Detect('latex')