3 Tool-specific initialization for pdftex.
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
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22 # The above copyright notice and this permission notice shall be included
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34 __revision__ = "src/engine/SCons/Tool/pdftex.py 3842 2008/12/20 22:59:52 scons"
42 # This action might be needed more than once if we are dealing with
46 def PDFLaTeXAuxAction(target = None, source= None, env=None):
47 result = SCons.Tool.tex.InternalLaTeXAuxAction( PDFLaTeXAction, target, source, env )
50 def PDFTeXLaTeXFunction(target = None, source= None, env=None):
51 """A builder for TeX and LaTeX that scans the source file to
52 decide the "flavor" of the source and then executes the appropriate
54 if SCons.Tool.tex.is_LaTeX(source):
55 result = PDFLaTeXAuxAction(target,source,env)
57 result = PDFTeXAction(target,source,env)
60 PDFTeXLaTeXAction = None
63 """Add Builders and construction variables for pdftex to an Environment."""
65 if PDFTeXAction is None:
66 PDFTeXAction = SCons.Action.Action('$PDFTEXCOM', '$PDFTEXCOMSTR')
69 if PDFLaTeXAction is None:
70 PDFLaTeXAction = SCons.Action.Action("$PDFLATEXCOM", "$PDFLATEXCOMSTR")
72 global PDFTeXLaTeXAction
73 if PDFTeXLaTeXAction is None:
74 PDFTeXLaTeXAction = SCons.Action.Action(PDFTeXLaTeXFunction,
75 strfunction=SCons.Tool.tex.TeXLaTeXStrFunction)
80 bld = env['BUILDERS']['PDF']
81 bld.add_action('.tex', PDFTeXLaTeXAction)
82 bld.add_emitter('.tex', SCons.Tool.tex.tex_pdf_emitter)
84 # Add the epstopdf builder after the pdftex builder
85 # so pdftex is the default for no source suffix
88 env['PDFTEX'] = 'pdftex'
89 env['PDFTEXFLAGS'] = SCons.Util.CLVar('-interaction=nonstopmode')
90 env['PDFTEXCOM'] = 'cd ${TARGET.dir} && $PDFTEX $PDFTEXFLAGS ${SOURCE.file}'
92 # Duplicate from latex.py. If latex.py goes away, then this is still OK.
93 env['PDFLATEX'] = 'pdflatex'
94 env['PDFLATEXFLAGS'] = SCons.Util.CLVar('-interaction=nonstopmode')
95 env['PDFLATEXCOM'] = 'cd ${TARGET.dir} && $PDFLATEX $PDFLATEXFLAGS ${SOURCE.file}'
96 env['LATEXRETRIES'] = 3
99 return env.Detect('pdftex')