#! /bin/sh
#
#	$NetBSD: groff2netbsd,v 1.1 2001/04/19 23:27:52 wiz Exp $
#
# Copyright (c) 2001 The NetBSD Foundation, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the NetBSD
#	Foundation, Inc. and its contributors.
# 4. Neither the name of The NetBSD Foundation nor the names of its
#    contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# groff2netbsd:  convert an groff source tree into a
# netbsd groff source tree, under basesrc/dist,
# based on bind2netbsd by Bernd Ernesti and changes by Simon Burge
#
# Rough instructions for importing new groff release:
#
#	$ cd /some/where/temporary
#	$ tar xpfz /new/groff/release/tar/file
#	$ vi /usr/src/gnu/dist/groff/groff2netbsd
#	  update VERSION to the number of the version you are importing,
#	  and DATE to the import date.
#	$ sh /usr/src/gnu/dist/groff/groff2netbsd groff-1.x.y `pwd`
#	$ cd gnusrc/gnu/dist/groff
#	$ cvs import -m "Import groff 1.x.y" gnusrc/dist/groff FSF groff-1-x-y
# merge sources according to instructions given
#	$ cd ../../../groff-1.x.y
#	$ run ./configure
# merge newly generated src/include/defs.h with 
# /usr/src/gnu/usr.bin/groff/include/defs.h; compare VARIABLES in Makefile
# with those in /usr/src/gnu/usr.bin/groff/Makefile.inc
#	$ cd ..
#	$ rm -r gnusrc groff-1.x.y
#	$ cd /usr/src/gnu/usr.bin/groff
#	$ cvs commit -m "Updated autoconf generated files for groff 1.x.y."
#
#	- check makefiles to see if any extra sources have been added.
#	- update distrib/sets if necessary.

DATE="April 8, 2001"
VERSION=1.16.1

if [ $# -ne 2 ]; then echo "groff2netbsd src dest"; exit 1; fi

r=$1
d=$2/gnusrc/dist/groff

case "$d" in
	/*)
		;;
	*)
		d=`/bin/pwd`/$d
		;;
esac

case "$r" in
	/*)
		;;
	*)
		r=`/bin/pwd`/$r
		;;
esac

echo preparing directory $d
rm -rf $d
mkdir -p $d

### Copy the files and directories
echo copying $r to $d
cd $r
pax -rw * $d

# cd to import directory
cd $d

# delete some superfluous files
echo deleting some superfluous files
rm src/preproc/eqn/eqn.cc src/preproc/pic/pic.cc src/preproc/refer/label.cc

echo done

# replace @STRINGS@ in some files
echo replacing @STRINGS@ in some files
find . \( -name \*.man -or -name \*.me -or -name grog.sh \) -type f -print | while read f; do
	sed -e 's,@COMMON_WORDS_FILE@,/usr/share/dict/eign,g' \
	    -e 's,@DEFAULT_INDEX@,/usr/share/dict/papers/Ind,g' \
	    -e 's,@DEFAULT_INDEX_NAME@,/usr/share/dict/papers,g' \
	    -e 's/@DEVICE@/ps/g' \
	    -e 's,@FONTDIR@,/usr/share/groff_font,g' \
	    -e 's,@FONTPATH@,/usr/share/groff_font,g' \
	    -e 's/@g@//g' \
	    -e 's/@G@//g' \
	    -e 's/@INDEX_SUFFIX@/.i/g' \
	    -e 's,@MACRODIR@,/usr/share/tmac,g' \
	    -e 's,@MACROPATH@,/usr/share/tmac,g' \
	    -e 's/@MAN1EXT@/1/g' \
	    -e 's/@MAN5EXT@/5/g' \
	    -e 's/@MAN7EXT@/7/g' \
	    -e 's/@TMAC@/tmac./g' \
	    -e 's/@TMAC_AN_PREFIX@//g' \
	    -e 's,@TMAC_DIR@,/usr/share/tmac/mm,g' \
	    -e 's/@TMAC_M_PREFIX@//g' \
	    -e 's/@TMAC_S_PREFIX@//g' \
	    -e "s/@VERSION@/${VERSION}/g" \
	    -e "s/@MDATE@/${DATE}/g" \
	    $f > /tmp/groff5r$$ && mv /tmp/groff5r$$ $f && \
	echo replaced @STRINGS@ in $f; \
done

echo done

# rename some man pages to have correct file names
echo renaming man pages from .man to .[1-9]
for f in src/roff/groff/groff.man src/roff/troff/troff.man \
    src/roff/grog/grog.man src/roff/nroff/nroff.man src/preproc/tbl/tbl.man \
    src/preproc/pic/pic.man src/preproc/eqn/eqn.man src/preproc/grn/grn.man \
    src/preproc/refer/refer.man src/preproc/soelim/soelim.man \
    src/devices/grops/grops.man src/devices/grotty/grotty.man \
    src/devices/grodvi/grodvi.man src/devices/grolj4/grolj4.man \
    src/devices/grohtml/grohtml.man src/devices/grolbp/grolbp.man \
    src/utils/tfmtodit/tfmtodit.man src/utils/hpftodit/hpftodit.man \
    src/utils/lookbib/lookbib.man src/utils/indxbib/indxbib.man \
    src/utils/lkbib/lkbib.man src/utils/addftinfo/addftinfo.man \
    src/utils/pfbtops/pfbtops.man src/utils/afmtodit/afmtodit.man \
    src/xditview/gxditview.man; do \
	mv $f `echo $f | sed 's/.man$/.1/'`; \
done

for f in man/groff_font.man man/groff_out.man tmac/groff_tmac.man; do \
	mv $f `echo $f | sed 's/.man$/.5/'`; \
done

for f in man/groff.man man/groff_char.man man/roff.man tmac/groff_man.man \
    tmac/groff_markup.man tmac/groff_mdoc.man tmac/groff_mdoc.samples.man \
    tmac/groff_me.man tmac/groff_ms.man tmac/groff_msafer.man \
    contrib/mm/groff_mm.man contrib/mm/groff_mmse.man contrib/mm/mmroff.man; \
do \
	mv $f `echo $f | sed 's/.man$/.7/'`; \
done

echo done

### Remove the $'s around RCS tags
find $d -type f -print | xargs egrep -l '\$(Id|Created|Header|NetBSD|Revision)' | while read f; do
	sed -e 's/\$\(Id.*\) \$/\1/' \
	    -e 's/\$\(Created.*\) \$/\1/' \
	    -e 's/\$\(Header.*\) \$/\1/' \
	    -e 's/\$\(NetBSD.*\) \$/\1/' \
	    -e 's/\$\(Revision.*\) \$/\1/' \
	    $f > /tmp/groff1f$$ && mv /tmp/groff1f$$ $f && \
	echo removed RCS tag from $f
done

### Add our NetBSD RCS Id
find $d -type f -name '*.[chly]' -print | while read c; do
	sed 1q < $c | grep -q '\$NetBSD' || (
echo "/*	\$NetBSD\$	*/" >/tmp/groff3n$$
echo "" >>/tmp/groff3n$$
cat $c  >> /tmp/groff3n$$
mv /tmp/groff3n$$ $c && echo added NetBSD RCS tag to $c
	)
done

find $d -type f -name '*.[0-9]' -print | while read m; do
	sed 1q < $m | grep -q '\$NetBSD' || (
echo ".\\\"	\$NetBSD\$" >/tmp/groff2m$$
echo ".\\\"" >>/tmp/groff2m$$
cat $m >> /tmp/groff2m$$
mv /tmp/groff2m$$ $m && echo added NetBSD RCS tag to $m
	)
done

find $d -type f -name '*.texi' -print | while read t; do
        sed "2 s/^/@c \$NetBSD\$\\
/" < $t > /tmp/groff4t$$
	mv /tmp/groff4t$$ $t && echo added NetBSD RCS tag to $t
done

echo done

### Clean up any CVS directories that might be around.
echo "cleaning up CVS residue."
(
	cd $d
	find . -type d -name "CVS" -print | xargs rm -r
)
echo done

### Fixing file and directory permissions.
echo "Fixing file/directory permissions."
(
	cd $d
	find . -type f -print | xargs chmod u+rw,go+r
	find . -type d -print | xargs chmod u+rwx,go+rx
)
echo done

exit 0