/usr/share/boost-build/src/tools
Edit: /usr/share/boost-build/src/tools/docutils.jam (3444B)
# Copyright David Abrahams 2004. Distributed under the Boost
# Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
# Support for docutils ReStructuredText processing.
import type ;
import scanner ;
import generators ;
import os ;
import common ;
import toolset ;
import path ;
import feature : feature ;
import property ;
import errors ;
.initialized = ;
type.register ReST : rst ;
class rst-scanner : common-scanner
{
rule __init__ ( paths * )
{
common-scanner.__init__ . $(paths) ;
}
rule pattern ( )
{
return "^[ ]*\\.\\.[ ]+include::[ ]+([^
]+)"
"^[ ]*\\.\\.[ ]+image::[ ]+([^
]+)"
"^[ ]*\\.\\.[ ]+figure::[ ]+([^
]+)"
;
}
}
scanner.register rst-scanner : include ;
type.set-scanner ReST : rst-scanner ;
generators.register-standard docutils.html : ReST : HTML ;
rule init ( docutils-dir ? : tools-dir ? )
{
docutils-dir ?= [ modules.peek : DOCUTILS_DIR ] ;
tools-dir ?= $(docutils-dir)/tools ;
if ! $(.initialized)
{
.initialized = true ;
if $(docutils-dir)
{
.docutils-dir = $(docutils-dir) ;
.tools-dir = $(tools-dir:R="") ;
.setup = [
common.prepend-path-variable-command PYTHONPATH
: $(.docutils-dir) $(.docutils-dir)/extras ] ;
RST2XXX = [ common.find-tool rst2html ] ;
}
else
{
RST2XXX_PY = [ common.find-tool rst2html.py ] ;
}
}
}
rule html ( target : source : properties * )
{
if ! [ on $(target) return $(RST2XXX) ]
{
local python-cmd = [ property.select
: $(properties) ] ;
if ! $(.tools-dir) && ! $(RST2XXX_PY) {
errors.user-error
"The docutils module is used, but not configured. "
: ""
: "Please modify your user-config.jam or project-config.jam to contain:"
: ""
: " using docutils : ;"
: ""
: "On Ubuntu, 'docutils-common' package will create /usr/share/docutils."
: "Other flavours of Linux likely have docutils as package as well."
: "On Windows, you can install from http://docutils.sourceforge.net/."
;
}
if $(RST2XXX_PY)
{
if $(RST2XXX_PY:D)
{
# If we have a path to the rst2html.py script, we need to use
# the python interpreter to load it up.
RST2XXX on $(target) = $(python-cmd:G=:E="python") $(RST2XXX_PY) ;
}
else
{
# Otherwise, bare rst2html.py, we can just exec that directly.
# This work for both Nix, and the standard Windows Python installs.
RST2XXX on $(target) = $(RST2XXX_PY) ;
}
}
else
{
RST2XXX on $(target) = $(python-cmd:G=:E="python") $(.tools-dir)/rst2html.py ;
}
}
}
feature docutils : : free ;
feature docutils-html : : free ;
feature docutils-cmd : : free ;
toolset.flags docutils COMMON-FLAGS : ;
toolset.flags docutils HTML-FLAGS : ;
toolset.flags docutils RST2XXX : ;
actions html
{
$(.setup)
"$(RST2XXX)" $(COMMON-FLAGS) $(HTML-FLAGS) $(>) $(<)
}