#!/bin/sh

# $Id: run_doxygen,v 1.1 2003/11/09 14:11:02 rocky Exp $

# Runs doxygen and massages the output files.

# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.

#

# Synopsis:  run_doxygen --mode=[user|maint|man]  v3srcdir  v3builddir

#

# Originally hacked together by Phil Edwards <pme@gcc.gnu.org>

# We can check now that the version of doxygen is >= this variable.

DOXYVER=1.2.15

doxygen=

find_doxygen() {

    v_required=`echo $DOXYVER |  \

                awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`

    testing_version=

    # thank you goat book

    set `IFS=:; X="$PATH:/usr/local/bin:/bin:/usr/bin"; echo $X`

    for dir

    do

      # AC_EXEEXT could come in useful here

      maybedoxy="$dir/doxygen"

      test -f "$maybedoxy" && testing_version=`$maybedoxy --version`

      if test -n "$testing_version"; then

       v_found=`echo $testing_version |  \

                awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`

       if test $v_found -ge $v_required; then

         doxygen="$maybedoxy"

         break

       fi

      fi

    done

    if test -z "$doxygen"; then

        echo run_doxygen error:  Could not find Doxygen $DOXYVER in path. 1>&2

        print_usage

    fi

}

print_usage() {

    cat 1>&2 <

Usage:  run_doxygen --mode=MODE [<options>] <v3-src-dir> <v3-build-dir>

      MODE is one of:

          user           Generate user-level HTML library documentation.

          maint          Generate maintainers' HTML documentation (lots more;

                             exposes non-public members, etc).

          man            Generate user-level man pages.

      more options when i think of them

Note:  Requires Doxygen ${DOXYVER} or later; get it at

       ftp://ftp.stack.nl/pub/users/dimitri/doxygen-${DOXYVER}.src.tar.gz

EOF

    exit 1

}

parse_options() {

  for o

  do

    # Blatantly ripped from autoconf, er, I mean, "gratefully standing

    # on the shoulders of those giants who have gone before us."

    case "$o" in

      -*=*) arg=`echo "$o" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

      *) arg= ;;

    esac

    case "$o" in

      --mode=*)

        mode=$arg ;;

      --mode | --help | -h)

        print_usage ;;

      *)

        # this turned out to be a mess, maybe change to --srcdir=, etc

        if test $srcdir = unset; then

          srcdir=$o

        elif test $outdir = unset; then

          builddir=${o}

          outdir=${o}/doc/doxygen

        else

          echo run_doxygen error:  Too many arguments 1>&2

          exit 1

        fi

        ;;

      esac

  done

}

# script begins here

mode=unset

srcdir=unset

outdir=unset

do_html=no

do_man=no

enabled_sections=

DATEtext=`date '+%Y-%m-%d'`

parse_options $*

find_doxygen

$doxygen ./Doxyfile

exit 0

# vim:ts=4:et: