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