#!/bin/sh
# Set initial variables:
PKGNAM=ash
VERSION=0.4.0
BUILD=2

. /etc/pkghelpers
pkghelpers_env

if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

echo "+===============+"
echo "| ash-$VERSION |"
echo "+===============+"
cd $TMP
rm -rf ash-$VERSION
tar xzvf $CWD/ash-$VERSION.tar.gz
cd ash-$VERSION
chown -R root.root .
( cd $CWD/patches
  for file in ash-builtin.patch.gz ash-echo.patch.gz ash-getcwd.patch.gz ash-getopt.patch.gz ash-glob.patch.gz ash-jobs.patch.gz ash-kill.patch.gz ash-makefile.patch.gz ash-manpage.patch.gz ash-hetio.patch.gz ash-memout.patch.gz ash-misc.patch.gz ash-redir.patch.gz ash-setmode.patch.gz ash-syntax.patch.gz ash-test.patch.gz ash-times.patch.gz ash-debian.patch.gz ash-ppid.patch.gz ash-freebsd.patch.gz ash-sighup.patch.gz ; do
    zcat $file
  done ) | patch -p1 --verbose || exit 1

# A few fixes, loosely based on a large LFS patch
sed -i 's#= {#{#' arith.y || exit 1
sed -i '/yyerrok;/d' arith.y || exit 1
# and based on an LFS mailing list posting...
sed -i 's#extern int hetio_inter#static int hetio_inter#' hetio.h || exit 1

make || exit 1
strip sh
mkdir -p $PKG/bin
cat sh > $PKG/bin/ash
chmod 755 $PKG/bin/ash
chown -R root:root $PKG/bin
mkdir -p $PKG/usr/man/man1
cat sh.1 | gzip -9c > $PKG/usr/man/man1/ash.1.gz
mkdir -p $PKG/usr/doc/ash-$VERSION
chmod 644 TOUR
cp -a TOUR $PKG/usr/doc/ash-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat << EOF > $PKG/install/doinst.sh
if grep "bin/ash" etc/shells 1> /dev/null 2> /dev/null; then
  true
else
  echo "/bin/ash" >> etc/shells
fi
EOF

# Build the package:
cd $PKG
pkghelpers_fixup
pkghelpers_makepkg