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

# procmail.SlackBuild
# Heavily based on the original Slackware build script,
# Modified by Stuart Winter <mozes@slackware.com> for the Slackware porting Project.
# 09-Jul-2004
#
# Copyright 2008, 2009, 2010, 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
# Reset this since there's no procmail in Slackware 15 patches (yet!)
CWD=$SLACKUPSTREAMROOTDIR/source/n/procmail

# 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 $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Apply patches:
zcat $CWD/procmail_3.22-5.diff.gz | patch -p1 --verbose || failpatch
zcat $CWD/procmail.lfs.diff.gz    | patch -p1 --verbose || failpatch
sed -i "s/getline/procmail_getline/g" src/fields.c src/formail.c src/formisc.c src/formisc.h

# Build:
make CC="cc $SLKCFLAGS" $NUMJOBS || make CC="cc $SLKCFLAGS" || failmake

# Start fakeroot server if required:

# Create package framework:
mkdir -p $PKG/usr/{bin,doc/$PKGNAM-$VERSION,man/man{1,5}}
( cd $PKG && slackslack )

# Install bins:
( cd src
  install -m0755 -oroot -gbin  mailstat formail $PKG/usr/bin
  install -m2755 -oroot -gmail lockfile $PKG/usr/bin
  install -m6755 -oroot -gmail procmail $PKG/usr/bin )

# Man pages:
( cd man
  install -m644 formail.1 lockfile.1 procmail.1 $PKG/usr/man/man1
  install -m644 procmailex.5 procmailrc.5 procmailsc.5 $PKG/usr/man/man5 )

# Docs:
cp -fav \
     Artistic COPYING* FAQ FEATURES HISTORY INSTALL KNOWN_BUGS \
     README* examples \
     $PKG/usr/doc/$PKGNAM-$VERSION

# Slackware 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
slack644docs    # chmod 644 in docs
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