122 lines
3.9 KiB
Python
Vendored
122 lines
3.9 KiB
Python
Vendored
"""SCons.Tool.dvipdf
|
|
|
|
Tool-specific initialization for dvipdf.
|
|
|
|
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.Tool.pdf
|
|
import SCons.Tool.tex
|
|
import SCons.Util
|
|
|
|
_null = SCons.Scanner.LaTeX._null
|
|
|
|
def DviPdfPsFunction(XXXDviAction, target = None, source= None, env=None):
|
|
"""A builder for DVI files that sets the TEXPICTS environment
|
|
variable before running dvi2ps or dvipdf."""
|
|
|
|
try:
|
|
abspath = source[0].attributes.path
|
|
except AttributeError :
|
|
abspath = ''
|
|
|
|
saved_env = SCons.Scanner.LaTeX.modify_env_var(env, 'TEXPICTS', abspath)
|
|
|
|
result = XXXDviAction(target, source, env)
|
|
|
|
if saved_env is _null:
|
|
try:
|
|
del env['ENV']['TEXPICTS']
|
|
except KeyError:
|
|
pass # was never set
|
|
else:
|
|
env['ENV']['TEXPICTS'] = saved_env
|
|
|
|
return result
|
|
|
|
def DviPdfFunction(target = None, source= None, env=None):
|
|
result = DviPdfPsFunction(PDFAction,target,source,env)
|
|
return result
|
|
|
|
def DviPdfStrFunction(target = None, source= None, env=None):
|
|
"""A strfunction for dvipdf that returns the appropriate
|
|
command string for the no_exec options."""
|
|
if env.GetOption("no_exec"):
|
|
result = env.subst('$DVIPDFCOM',0,target,source)
|
|
else:
|
|
result = ''
|
|
return result
|
|
|
|
PDFAction = None
|
|
DVIPDFAction = None
|
|
|
|
def PDFEmitter(target, source, env):
|
|
"""Strips any .aux or .log files from the input source list.
|
|
These are created by the TeX Builder that in all likelihood was
|
|
used to generate the .dvi file we're using as input, and we only
|
|
care about the .dvi file.
|
|
"""
|
|
def strip_suffixes(n):
|
|
return not SCons.Util.splitext(str(n))[1] in ['.aux', '.log']
|
|
source = [src for src in source if strip_suffixes(src)]
|
|
return (target, source)
|
|
|
|
def generate(env):
|
|
"""Add Builders and construction variables for dvipdf to an Environment."""
|
|
global PDFAction
|
|
if PDFAction is None:
|
|
PDFAction = SCons.Action.Action('$DVIPDFCOM', '$DVIPDFCOMSTR')
|
|
|
|
global DVIPDFAction
|
|
if DVIPDFAction is None:
|
|
DVIPDFAction = SCons.Action.Action(DviPdfFunction, strfunction = DviPdfStrFunction)
|
|
|
|
from . import pdf
|
|
pdf.generate(env)
|
|
|
|
bld = env['BUILDERS']['PDF']
|
|
bld.add_action('.dvi', DVIPDFAction)
|
|
bld.add_emitter('.dvi', PDFEmitter)
|
|
|
|
env['DVIPDF'] = 'dvipdf'
|
|
env['DVIPDFFLAGS'] = SCons.Util.CLVar('')
|
|
env['DVIPDFCOM'] = 'cd ${TARGET.dir} && $DVIPDF $DVIPDFFLAGS ${SOURCE.file} ${TARGET.file}'
|
|
|
|
def exists(env):
|
|
SCons.Tool.tex.generate_darwin(env)
|
|
return env.Detect('dvipdf')
|
|
|
|
# Local Variables:
|
|
# tab-width:4
|
|
# indent-tabs-mode:nil
|
|
# End:
|
|
# vim: set expandtab tabstop=4 shiftwidth=4:
|