#!/bin/bash
# Slackware build script for <pd-psql>
# Written by Michales Michaloudes korgie@gmail.com


set -e

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

PRGNAM=pd-psql
VERSION=${VERSION:-2007}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
SRCNAM=$(echo $PRGNAM | cut -f2 -d-)

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM
tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM

# patch the Makefile
sed -i "s|local/lib|lib${LIBDIRSUFFIX}|" Makefile
sed -i "s| -Werror||" Makefile

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 \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
make

# manual copy the external
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pd/extra
cp -p psql.pd_linux $PKG/usr/lib${LIBDIRSUFFIX}/pd/extra

find $PKG | xargs 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-$VERSION
cd $TMP/$SRCNAM
cp -a \
   INSTALL LICENCE README \
   $PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pd/extra/
cp $TMP/$SRCNAM/help-psql.pd $PKG/usr/lib${LIBDIRSUFFIX}/pd/extra/
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}