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

# libwmf.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# 25-Jul-2004
#
# Copyright 2008, 2009, 2010, 2018  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

# Create framework for the package:
mkdir -p $PKG/{install,usr/doc/$PKGNAM-$VERSION}

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

zcat $CWD/libwmf.png14.diff.gz | patch -p1 --verbose || exit 1

# Miscellaneous patches from Fedora:
zcat $CWD/libwmf-0.2.8.4-fallbackfont.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-pixbufloaderdir.patch.gz | patch -p1 --verbose || exit 1

# and fix a missed item from the last patch  --rworkman
zcat $CWD/fixup-GDK_PIXBUF_DIR-in-configure-ac.patch.gz | patch -p1 --verbose || exit 1

# Don't export the modified embedded GD library symbols, to avoid conflicts with
# the system libgd:
zcat $CWD/libwmf-0.2.8.4-reducesymbols.patch.gz | patch -p1 --verbose || exit 1

# Patch security issues:
zcat $CWD/libwmf-0.2.8.4-useafterfree.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2006-3376.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2004-0941.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2007-0455.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2007-2756.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2007-3472.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2007-3473.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2007-3477.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2009-3546.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2015-0848+CVE-2015-4588.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2015-4695.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2015-4696.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2016-10167.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2016-10168.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2016-9011.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2016-9317.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/libwmf-0.2.8.4-CVE-2017-6362.patch.gz | patch -p1 --verbose || exit 1

# Configure:
autoreconf -vif
automake
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --enable-static=no \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --build=${SLK_ARCH_BUILDTARGET} || failconfig

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

# Install into package framework:
make install DESTDIR=$PKG

# Install docs:
mv $PKG/usr/share/doc/libwmf $PKG/usr/doc/libwmf-$VERSION
rmdir $PKG/usr/share/doc
cp -a AUTHORS BUILDING COPYING CREDITS NEWS README TODO \
      $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction ChangeLog $PKGNAM $VERSION

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall        # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
#slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i      # compress man & info pages and delete usr/info/dir
slackslack           # set standard Slackware file/dir permissions and ownerships
slackdesc            # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

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