#!/bin/bash

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=taler-exchange
VERSION=${VERSION:-0.11.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_slackcoder}
PKGTYPE=${PKGTYPE:-txz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-0.11.2
tar xvf $CWD/$PRGNAM-0.11.2.tar.gz
cd $PRGNAM-0.11.2
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-0.11.2 \
  --disable-static \
  --build=$ARCH-slackware-linux
make
make DESTDIR="$PKG" install

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-0.11.2
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-0.11.2/$PRGNAM.SlackBuild
cat $CWD/README > $PKG/usr/doc/$PRGNAM-0.11.2/README_slackware.txt
cp -a \
  AUTHORS \
  COPYING \
  ChangeLog \
  INSTALL \
  NEWS \
  README \
  README.1st \
  $PKG/usr/doc/$PRGNAM-0.11.2

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

mkdir -p $PKG/etc/taler/secrets
mkdir -p $PKG/var/cache/taler
chmod g+w $PKG/var/cache/taler
mkdir -p $PKG/var/lib/taler
chmod g+w $PKG/var/lib/taler
mkdir -p $PKG/var/log/taler
chmod g+w $PKG/var/log/taler

(cd $CWD/root && find . -type f -not -path . -exec install -D -m 755 {} "$PKG/{}" \; )
chmod -R u=rwX,g=rX,o= $PKG/etc/taler/secrets/*

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-0.11.2-$ARCH-$BUILD$TAG.$PKGTYPE