94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
"""SCons.Tool.pdftex
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Tool-specific initialization for pdftex.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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selection method.
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"""
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#
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# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "src/engine/SCons/Tool/pdftex.py 2523 2007/12/12 09:37:41 knight"
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import SCons.Action
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import SCons.Util
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import SCons.Tool.tex
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PDFTeXAction = None
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# This action might be needed more than once if we are dealing with
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# labels and bibtex.
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PDFLaTeXAction = None
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def PDFLaTeXAuxAction(target = None, source= None, env=None):
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SCons.Tool.tex.InternalLaTeXAuxAction( PDFLaTeXAction, target, source, env )
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def PDFTeXLaTeXFunction(target = None, source= None, env=None):
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"""A builder for TeX and LaTeX that scans the source file to
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decide the "flavor" of the source and then executes the appropriate
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program."""
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if SCons.Tool.tex.is_LaTeX(source):
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PDFLaTeXAuxAction(target,source,env)
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else:
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PDFTeXAction(target,source,env)
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return 0
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PDFTeXLaTeXAction = None
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def generate(env):
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"""Add Builders and construction variables for pdftex to an Environment."""
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global PDFTeXAction
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if PDFTeXAction is None:
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PDFTeXAction = SCons.Action.Action('$PDFTEXCOM', '$PDFTEXCOMSTR')
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global PDFLaTeXAction
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if PDFLaTeXAction is None:
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PDFLaTeXAction = SCons.Action.Action("$PDFLATEXCOM", "$PDFLATEXCOMSTR")
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global PDFTeXLaTeXAction
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if PDFTeXLaTeXAction is None:
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PDFTeXLaTeXAction = SCons.Action.Action(PDFTeXLaTeXFunction,
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strfunction=None)
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import pdf
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pdf.generate(env)
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bld = env['BUILDERS']['PDF']
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bld.add_action('.tex', PDFTeXLaTeXAction)
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bld.add_emitter('.tex', SCons.Tool.tex.tex_emitter)
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env['PDFTEX'] = 'pdftex'
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env['PDFTEXFLAGS'] = SCons.Util.CLVar('')
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env['PDFTEXCOM'] = 'cd ${TARGET.dir} && $PDFTEX $PDFTEXFLAGS ${SOURCE.file}'
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# Duplicate from latex.py. If latex.py goes away, then this is still OK.
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env['PDFLATEX'] = 'pdflatex'
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env['PDFLATEXFLAGS'] = SCons.Util.CLVar('')
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env['PDFLATEXCOM'] = 'cd ${TARGET.dir} && $PDFLATEX $PDFLATEXFLAGS ${SOURCE.file}'
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env['LATEXRETRIES'] = 3
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def exists(env):
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return env.Detect('pdftex')
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