#!/bin/sh
# Generated by Alien's SlackBuild Toolkit: http://slackware.com/~alien/AST
# Copyright 2009, 2010, 2011, 2012, 2013, 2014, 2015  Eric Hameleers, Eindhoven, Netherlands
# Copyright 2015-2016  Thorn Inurcide
# All rights reserved.
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS 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.

PRGNAM=potrace
VERSION=${VERSION:-1.13}
BUILD=${BUILD:-1}
TAG=${TAG:-}

SlackDesc()
{
echo "
# HOW TO EDIT THIS FILE:
# The 'handy ruler' below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|' on
# the right side marks the last column you can put a character in.  You must make
# exactly 11 lines for the formatting to be correct.  It's also customary to
# leave one space after the ':'.

$PRGNAM|-----handy-ruler------------------------------------------------------|
$PRGNAM: Potrace is a backend for Potracegui.
$PRGNAM:
$PRGNAM: Potrace is a tool for tracing a bitmap - transforming it into a smooth
$PRGNAM: scalable image.  The input is a bitmap (PBM, PGM, PPM, or BMP), and
$PRGNAM: the default output is one of several vector file formats: EPS,
$PRGNAM: PostScript, PDF, SVG, DXF, GeoJSON, Gimppath, XFig, and PGM (for easy
$PRGNAM: antialiasing of pixel-based images).
$PRGNAM:
$PRGNAM: A separate program, mkbitmap, can act as a pre-processor for Potrace,
$PRGNAM: applying scaling and various filters to an image before converting it
$PRGNAM: to a bitmap. This is useful for potracing greyscale and color images.
" > $PKG/install/slack-desc
}

SRCURL="http://$PRGNAM.sourceforge.net/download/$VERSION/$PRGNAM-$VERSION.tar.gz"
ARCHIVE_TYPE="tar.gz"
source ../../get-source.sh

cd $TMP/tmp-$PRGNAM
echo "
Extracting the source from the ${PRGNAM} archive ..."
tar -xf ${SOURCE}

cd ${PRGNAM}-${VERSION}
chown -R root:root .
chmod -R u+w,go+r-w,a+rX-st .

# list only files > zero bytes
DOCS=$(for file in AUTHORS* ChangeLog* COPYING* FAQ* INSTALL* KNOWNBUGS* NEWS* README* TODO* *.lsm;do [[ -s $file ]] && ls -1 $file;done ) || true

LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr/local \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --with-libpotrace \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION
  
make $NUMJOBS || exit 1
make DESTDIR=$PKG install || exit 1

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true
cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
find $PKG/usr/doc -type f -exec chmod 644 {} \;

if [ -d $PKG/usr/man ]; then
  find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
  for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
fi


find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/install
SlackDesc

cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz} 
cd $OUTPUT
md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz} > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz}.md5
cd -
cat $PKG/install/slack-desc | grep "^${PRGNAM}" | grep -v handy > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt

# Restore the original umask:
umask ${_UMASK_}