#!/bin/bash

# Slackware build script for rev-plugins

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20140818 bkw:
# - Updated for v0.7.1
# - Upstream split g2reverb into a separate tarball, which I've
#   (re)added to this build.

PRGNAM=rev-plugins
G2PRGNAM=g2reverb
VERSION=${VERSION:-0.7.1}
G2VERSION=$VERSION
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

CWD=$(pwd)
TMP=${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

TARNAME=REV-plugins

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

# g2reverb first
cd $TMP
rm -rf $G2PRGNAM-$G2VERSION
tar xvf $CWD/$G2PRGNAM-$G2VERSION.tar.bz2
cd $G2PRGNAM-$G2VERSION
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 {} \;

# use system-wide ladspa.h
rm -f ladspa.h

# force our CFLAGS
sed -i "/^CPPFLAGS/s,$, $SLKCFLAGS," Makefile

make
LADSPADIR=$PKG/usr/lib$LIBDIRSUFFIX/ladspa
mkdir -p $LADSPADIR
install -m0755 -s *.so $LADSPADIR

G2DOC=$PKG/usr/doc/$PRGNAM-$VERSION/$G2PRGNAM-$G2VERSION
mkdir -p $G2DOC
cp -a README AUTHORS COPYING $G2DOC

# now main rev-plugins src.
cd $TMP
rm -rf $TARNAME-$VERSION
tar xvf $CWD/$TARNAME-$VERSION.tar.bz2
cd $TARNAME-$VERSION
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 {} \;

rm -f ladspa.h

sed -i "/^CPPFLAGS/s,$, $SLKCFLAGS," Makefile

make
install -m0755 -s *.so $LADSPADIR

cp -a README AUTHORS COPYING $PKG/usr/doc/$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}