#!/bin/sh

# Copyright 2007,2008,2009  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.


VERSION=3.2.4
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-3}

NUMJOBS=${NUMJOBS:-" -j7 "}

if [ "$ARCH" = "x86_64" ]; then
  LIBDIRSUFFIX="64"
else
  LIBDIRSUFFIX=""
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-xfig
rm -rf $PKG
mkdir -p $PKG $TMP

cd $TMP
rm -rf xfig.$VERSION
tar xvf $CWD/xfig.$VERSION.full.tar.bz2 || exit 1
cd xfig.$VERSION || exit 1

chown -R root:root .
find . \
  \( -perm 2775 -o -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

zcat $CWD/xfig-3.2.4-mkstemp.diff.gz | patch -E -p1 --verbose || exit 1
zcat $CWD/xfig.3.2.3d-international-std-fonts.diff.gz | patch -E -p1 --verbose || exit 1
zcat $CWD/xfig.3.2.3d-xcolor.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.3d-xim.diff.gz | patch -E -p1 --verbose || exit 1
zcat $CWD/xfig.3.2.4-gcc4.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.4-locale.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.4-null.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.4-quiet.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.4-urw-fonts.diff.gz | patch -E -p0 --verbose || exit 1
zcat $CWD/xfig.3.2.4.diff.gz | patch -E -p0 --verbose || exit 1
# Eliminate menu choice for non-distributed (redundant) PDF documentation:
zcat $CWD/xfig.no.pdf.ref.diff.gz | patch -E -p1 --verbose || exit 1
# Don't install PDF reference manual because the HTML manual is the same thing
# (and also includes a Japanese translation):
zcat $CWD/xfig.no.xfig_ref_en.pdf.diff.gz | patch -E -p1 --verbose || exit 1
# Use Firefox and xpdf, not netscape and acroread:
zcat $CWD/xfig.fig.ad.diff.gz | patch -E -p1 --verbose || exit 1
zcat $CWD/xfig.docs.location.diff.gz | patch -E -p1 --verbose || exit 1

xmkmf
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
make install.man DESTDIR=$PKG || exit 1
make install.libs DESTDIR=$PKG || exit 1
make install.html DESTDIR=$PKG || exit 1

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

gzip -9 $PKG/usr/man/man1/*

mkdir -p $PKG/usr/doc/xfig-$VERSION
cp -a \
  CHANGES FIGAPPS LATEX.AND.XFIG README \
  $PKG/usr/doc/xfig-$VERSION
( cd $PKG/usr/doc/xfig-$VERSION
  ln -sf /usr/lib${LIBDIRSUFFIX}/X11/xfig/Libraries Libraries
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $TMP/xfig-$VERSION-$ARCH-$BUILD.txz