#!/bin/sh

# Slackware build script for arm
# Written by pyllyukko - pyllyukko AT maimed dot org

PRGNAM=arm
VERSION=${VERSION:-1.4.2.3}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
ARCH=noarch
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM

# The package can be verified with Damian Johnson's PGP key (0x9ABBEEC6).
# If we have GPG installed, we try to verify the signature.
if [ -x "/usr/bin/gpg" -a -x "/usr/bin/gpgv" ]
then
  set +e
  # This will check if we have the correct key in our keyring.
  # For the trustedkeys.gpg, see "man 1 gpgv".
  /usr/bin/gpg --keyring trustedkeys.gpg --no-default-keyring --list-keys 0x9ABBEEC6 &>/dev/null
  GPG_RET=${?}
  # 2 means we don't have his key, 0 means we do.
  set -e
  # If we have the key and the signature file, we verify the package with GPG
  if [ ${GPG_RET} -eq 0 -a \
       -f "${CWD}/${PRGNAM}-${VERSION}.tar.bz2.asc" ]
  then
    /usr/bin/gpgv "${CWD}/${PRGNAM}-${VERSION}.tar.bz2.asc"
  fi
fi

tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM
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 {} \;

# prereq.py checks python version and for required packages
python src/prereq.py
python setup.py install --root=$PKG --docPath doc/${PRGNAM}-${VERSION}

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

# Move the man pages. setup.py handles the compressing.
mv -v ${PKG}/usr/share/man ${PKG}/usr

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  ChangeLog LICENSE README \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}