Allow generating documentation from asciidoc in the Makefile

dnl autoconf 2.59 appears not to support AC_PROG_SED

AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])

dnl check for asciidoc and a2x

AC_PATH_PROG([ASCIIDOC], [asciidoc], none)

AC_PATH_PROG([A2X], [a2x], none)

AC_PATH_PROG([SHA1SUM], [sha1sum], none)

AC_PATH_PROG([OPENSSL], [openssl], none)

asciidoc_files = tor-gencert

html_in = $(asciidoc_files:=.html.in)

man_in = $(asciidoc_files:=.1.in)

EXTRA_DIST = HACKING                                         \

             tor-resolve.1 tor-gencert.1                     \

             $(html_in) $(man_in) $(asciidoc_files:=.1.txt)  \

             tor-osx-dmg-creation.txt tor-rpm-creation.txt   \

             tor-win32-mingw-creation.txt torify.1

man_MANS = tor.1 tor-resolve.1 tor-gencert.1 torify.1

nodist_man_MANS = tor.1 tor-resolve.1 tor-gencert.1 torify.1 $(asciidoc_files:=.1)

doc_DATA = $(asciidoc_files:=.html)

asciidoc_product = $(nodist_man_MANS) $(doc_DATA)

SUBDIRS = design-paper spec

DIST_SUBDIRS = design-paper spec

# Generate the html documentation from asciidoc, but don't do

# machine-specific replacements yet

$(html_in) :

	$(top_srcdir)/doc/asciidoc-helper.sh html @ASCIIDOC@ @SED@ $@

# Generate the manpage from asciidoc, but don't do

# machine-specific replacements yet

$(man_in) :

	$(top_srcdir)/doc/asciidoc-helper.sh man @A2X@ @SED@ $@

# use ../config.status to swap all machine-specific magic strings

# in the asciidoc with their replacements.

$(asciidoc_product) :

	../config.status --file=$@;

#!/bin/sh

# Copyright (c) The Tor Project, Inc.

# See LICENSE for licensing information

# Run this to generate .html.in or .1.in files from asciidoc files.

# Arguments:

# html|man asciidocpath sedpath outputfile

set -e

if [ $# != 4 ]; then

  exit 1;

fi

output=$4

input=`echo $output | $3 -e 's/html\.in$/1\.txt/g' -e 's/1\.in$/1\.txt/g'`

base=`echo $output | $3 -e 's/\.html\.in$//g' -e 's/\.1\.in$//g'`

if [ "$1" = "html" ]; then

    if [ "$2" != none ]; then

      "$2" -d manpage -o $output $input;

    else

      echo "==================================";

      echo;

      echo "The manpage in html form for $base will ";

      echo "NOT be available, because asciidoc doesn't appear to be ";

      echo "installed!";

      echo;

      echo "==================================";

    fi

elif [ "$1" = "man" ]; then

    if test "$2" != none; then

      if $2 -f manpage $input; then

        mv $base.1 $output;

      else

        echo "==================================";

        echo;

        echo "a2x is installed, but some required docbook support files are";

        echo "missing. Please install docbook-xsl and docbook-xml (Debian)";

        echo "or similar.";

        echo;

        echo "==================================";

      fi;

    else

      echo "==================================";

      echo;

      echo "The manpage for $base will NOT be ";

      echo "available, because a2x doesn't appear to be installed!";

      echo;

      echo "==================================";

    fi

fi

touch $output; \