#!/bin/sh

# Slackware build script for herrie
# Written by Phillip Warner <pc_warner@yahoo.com>

PRGNAM=herrie
VERSION=${VERSION:-2.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

########################
# Experimental Patches #
#
# I have found these to be stable on my systems,
# and they might be included in future upstream 
# sources, but for now you use these at your own risk.
#
# Please read README.SBo for more information on the 
# functionality that these patches add.
AUTOQUIT=${AUTOQUIT:-NO}
SIGNALS=${SIGNALS:-NO}
FILTER=${FILTER:-NO}
########################

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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG/usr $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
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 {} \;

if [ "$AUTOQUIT" == "YES" ]; then
	patch -p2 < $CWD/patches/herrie-autoquit.diff
fi

if [ "$SIGNALS" == "YES" ]; then
	patch -p2 < $CWD/patches/herrie-2.1-signals.diff
fi

if [ "$FILTER" == "YES" ]; then
	if [ "$AUTOQUIT" == "YES" ]; then
		patch -p2 < $CWD/patches/herrie-2.1-filters.diff
	else
		patch -p2 < $CWD/patches/herrie-2.1-filters-orig.diff
	fi
fi

####################CONFIG OPTIONS###########################
#no_http       Disable support for HTTP audio streams
#no_modplug    Disable libmodplug linkage
#no_mp3        Disable MP3 audio file support
#no_nls        Disable native language support
#no_scrobbler  Disable AudioScrobbler support
#no_sndfile    Disable libsndfile linkage (Wave/FLAC support)
#no_vorbis     Disable Ogg Vorbis support
#no_xspf       Disable XSPF playlist support

#alsa          Use ALSA audio output
#ao            Use libao audio output
#coreaudio     Use Apple CoreAudio audio output
#oss           Use Open Sound System output
#null          Use placeholder audio output
#pulse         Use PulseAudio audio output

#ncurses       Use ncurses instead of ncursesw (breaks UTF-8 support)
#xcurses       Build application against XCurses (PDCurses)

#no_strip      Do not strip the application binary on installation
#strict        Turn on stricter compiler flags for GCC
#verbose       Print commands during compilation
#############################################################

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
PREFIX="/usr" \
CONFDIR="/etc" \
MANDIR="/usr/man" \
./configure \
  no_sndfile \
  no_modplug \
  no_scrobbler \
  no_xspf \
  alsa

CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" force_arch="$ARCH" make
make install DESTDIR=$PKG

if [ "$SIGNALS" == "YES" ]; then
	install -m 0755 $CWD/herriectl $PKG/usr/bin/herriectl
fi

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
cp -a COPYING README ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cat $CWD/README.SBo > $PKG/usr/doc/$PRGNAM-$VERSION/README.SBo

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}