#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# netpbmp.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
#
# Copyright 2006, 2007, 2008, 2009, 2015, 2018  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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $PKGNAM* || exit 1
slackhousekeeping

# Apply patches:
#zcat $CWD/netpbm-security-code.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-ppmfadeusage.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-noppmtompeg.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-CVE-2017-2587.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-python3.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-time.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-gcc4.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-bmptopnm.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-CAN-2005-2471.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-xwdfix.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-multilib.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-glibc.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-docfix.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-cmuwtopbm.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-manfix.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-manual-pages.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-libdir-so.patch.gz | patch -p1 --verbose || exit 1

# Configure:
# Send blank lines to "configure" to just take defaults:
./configure << EOF



















EOF

# Build (doesn't like parallel builds)
make $NUMJOBS || make || failmake

# Install into package:
rm -rf $PKG # otherwise the installation fails; it likes to make the directory itself
make package pkgdir=$PKG

# Put things in proper directories:
( cd $PKG
  rm README
  mkdir -p usr
  mv * usr 2> /dev/null
  cd usr
  mkdir -p doc/netpbm-$VERSION
  mv VERSION bin/doc.url doc/netpbm-$VERSION
  if [ -r lib/libnetpbm.so.11 ]; then
    ( cd lib ; rm -f libnetpbm.so ; ln -sf libnetpbm.so.11 libnetpbm.so )
  else
    echo "ERROR:  libnetpbm.so.11 not found."
    echo "Please edit the correct library major version into the build script"
    exit 1
  fi
  mv lib lib${LIBDIRSUFFIX} 2> /dev/null
  # Remove junk directories:
  rm -rf link misc
  # Remove manweb related files:
  rm -rf bin/manweb man/web
  # Any other files in /usr are junk:
  rm --verbose * 2> /dev/null )

# Don't package the static library:
rm -fv $PKG/usr/lib${LIBDIRSUFFIX}/libnetpbm.a

# Create and install man pages for existing utilities:
( cd userguide
  for i in *.html ; do
    ../buildtools/makeman ${i}
  done
  for manpage in *.1 ; do
    if [ ! -r $PKG/usr/bin/$(basename $manpage .1) ]; then
      rm $manpage
    fi
  done
  for i in 1 3 5 ; do
    mkdir -p man/man${i}
    mv *.${i} man/man${i}
  done
  mv man $PKG/usr )

# Add a documentation directory:
( cd doc
  cp -a \
  CONTRIBUTORS COPYRIGHT.PATENT GPL_LICENSE.txt HISTORY INSTALL \
  Netpbm.programming USERDOC copyright_summary lgpl_v21.txt \
  patent_summary \
  $PKG/usr/doc/${PKGNAM}-$VERSION
  if [ -r HISTORY ]; then
    DOCSDIR=$(echo $PKG/usr/doc/${PKGNAM}-$VERSION)
    cat HISTORY | head -n 1000 > $DOCSDIR/HISTORY
    touch -r HISTORY $DOCSDIR/HISTORY
  fi )

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slack_delete_lafiles # delete usr/lib{,64}/*.la
#slackstriprpaths     # strip rpaths
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links