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

# dmapi.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
#
# Copyright 2008, 2009, 2010, 2013  Patrick J. Volkerding, Sebeka, Minnesota, 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}*.tar.!(*sign|*asc|*sig)
cd $PKGNAM* || exit 1
slackhousekeeping

# Thanks, Debian
zcat $CWD/bug799162.patch.gz | patch -p1 --verbose || exit 1

# Refresh libtool to support latest architectures:
slackupdatelibtool

# Patch for 64bit:
[ "$SLKPORTARCH" = "aarch64" ] && { sed -i 's?SYS_getdents,?SYS_getdents64,?g' libdm/getdents.c || exit 1 ;}

# Configure:
autoreconf -vif
./configure \
   --prefix=/ \
   --exec-prefix=/ \
   --sbindir=/bin \
   --bindir=/usr/bin \
   --libdir=/lib${LIBDIRSUFFIX} \
   --libexecdir=/usr/lib${LIBDIRSUFFIX} \
   --includedir=/usr/include \
   --mandir=/usr/man \
   --datadir=/usr/share || failconfig

# Build:
make $NUMJOBS || make || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall
make install-dev DESTDIR=$PKG || failinstall

mv $PKG/usr/share/doc $PKG/usr
( cd $PKG/usr/doc ; mv dmapi dmapi-$VERSION )
# It would be nice to keep the same timestamps that the files have in the source:
rm -rf $PKG/usr/doc/$PKGNAM-$VERSION/ea-conv
cp -a README doc/COPYING doc/PORTING doc/ea-conv \
      $PKG/usr/doc/$PKGNAM-$VERSION

# Remove bogus files:
rm -f $PKG/lib${LIBDIRSUFFIX}/*.a $PKG/lib${LIBDIRSUFFIX}/libdm.so $PKG/lib${LIBDIRSUFFIX}/*.la $PKG/usr/lib${LIBDIRSUFFIX}/*.la
# Make /usr/lib/libdm.so a symlink to /lib:
if [ -f $PKG/lib${LIBDIRSUFFIX}/libdm.so.0 ]; then
  ( cd $PKG/usr/lib${LIBDIRSUFFIX} ; rm -f libdm.so ; ln -sf /lib${LIBDIRSUFFIX}/libdm.so.0 libdm.so )
else
  exit 1
  echo "and fix yer script!!!"
  # and fix yer script!!!
fi
# Fix shared library perms:
chmod 755 $PKG/lib${LIBDIRSUFFIX}/*

# 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

# Switch that - with a _ for the package file name:
export VERSION="$( echo $VERSION | sed 's?-?_?' )"
slackmp         # run makepkg -l y -c n

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