#!/bin/sh

# Copyright 2007  Robby Workman  (http://rlworkman.net)
# Copyright 2007, 2008, 2009  Patrick 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.


PRGNAM=gnutls
VERSION=2.6.6
ARCH=${ARCH:-x86_64}
DISTRO=slamd64
PKGARCH=${ARCH}_$DISTRO
BUILD=${BUILD:-1}

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
fi

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

cd $TMP

rm -rf $PRGNAM-$VERSION
if [ -r $CWD/$PRGNAM-$VERSION.tar.gz ]; then
  tar xf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
elif [ -r $CWD/$PRGNAM-$VERSION.tar.bz2 ]; then
  tar xf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1
elif [ -r $CWD/$PRGNAM-$VERSION.tar.xz ]; then
  tar xf $CWD/$PRGNAM-$VERSION.tar.xz || exit 1
elif [ -r $CWD/$PRGNAM-$VERSION.tar.lzma ]; then
  tar xf $CWD/$PRGNAM-$VERSION.tar.lzma || exit 1
else
  exit 1
fi


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

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --infodir=/usr/info \
  --mandir=/usr/man \
  --enable-static=no \
  --build=$ARCH-$DISTRO-linux \
  --host=$ARCH-$DISTRO-linux

make $NUMJOBS || make || exit 1
make install DESTDIR=$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

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $(find . -type l) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)

( cd $PKG/usr/info
  rm -f dir
  gzip -9 *.info*
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  ABOUT-NLS AUTHORS COPYING* INSTALL NEWS README* THANKS \
  $PKG/usr/doc/$PRGNAM-$VERSION

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

cd $PKG
/sbin/makepkg -l y -c n -p $TMP/$PRGNAM-$VERSION-$PKGARCH-$BUILD.txz