#!/bin/sh

# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.


VERSION=${VERSION:-3.19}
ARCH=noarch
DISTRO=slamd64
PKGARCH=${ARCH}_$DISTRO
BUILD=${BUILD:-1}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-man-pages

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf man-pages-$VERSION
tar xvf $CWD/man-pages-$VERSION.tar.bz2 || exit 1
tar xf $CWD/man-pages-posix-2003-a.tar.bz2 || exit 1
chown -R root:root man-pages-$VERSION man-pages-posix-2003-a
find man-pages-$VERSION \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;
find man-pages-posix-2003-a \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

mkdir -p $PKG/usr/man
cp -a man-pages-$VERSION/* $PKG/usr/man

# The pthread manpages are the only POSIX ones that anyone
# has requested saving.  If I missed anything important, let me know.
mv man-pages-posix-2003-a/man0p/pthread.h.0p $PKG/usr/man/man3/pthread.h.3p
mv man-pages-posix-2003-a/man3p/pthread_* $PKG/usr/man/man3
cp man-pages-posix-2003-a/POSIX-COPYRIGHT $PKG/usr/man
# Are these other POSIX manpages of any real usefulness here?
# Granted there may be some historical interest, and it's nice
# to have them in the source package for that reason, but it
# seems to me that installing them on the system by default 
# isn't likely to help most people and may lead to confusion.

# Also probably not needed in the package
rm -rf $PKG/usr/man/scripts
rm -f $PKG/usr/man/Makefile
rm -f $PKG/usr/man/Changes.old

# Compress the pages:
gzip -9 $PKG/usr/man/man*/*.*

# If a man page exists in some other package, assume that's the
# newer, better version:
( cd $PKG
  for file in usr/man/man*/*.gz ; do
    if grep -l $file /var/log/packages/* | grep -v var/log/packages/man-pages ; then
      rm -f --verbose $file
    fi
  done
)

# Some of the posix pages don't display correctly without this
( cd $PKG/usr/man ; ln -s man3 man3p )

# This package has always provided the initial whatis sample
# file, so we'll continue to have that here, too:
cp -a $CWD/whatis.sample.bz2 $PKG/usr/man
( cd $PKG/usr/man
  chown root:root whatis.sample.bz2
  chmod 644 whatis.sample.bz2
  bzip2 -d whatis.sample.bz2
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $TMP/man-pages-$VERSION-$PKGARCH-$BUILD.txz