#!/bin/sh

# Slackware build script for ladspa_sdk

# Copyright 2007-2011 Heinz Wiesinger, Amsterdam, The Netherlands
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Modified by Robby Workman <rworkman@slackbuilds.org>
# No additional license terms added :)
#
# Nope. Modified by Niki Kovacs <info@microlinux.fr> :o)

PRGNAM=ladspa_sdk
VERSION=1.13
BUILD=${BUILD:-3}
TAG=${TAG:-_microlinux}

NUMJOBS="-j$(expr $(grep -c '^processor' /proc/cpuinfo) + 1)"

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

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 

DOWNLOAD="http://pkgs.fedoraproject.org/repo/pkgs/ladspa/${PRGNAM}_${VERSION}.tgz/671be3e1021d0722cadc7fb27054628e/${PRGNAM}_${VERSION}.tgz"

wget -c $DOWNLOAD

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

cd src
  make $NUMJOBS \
    CFLAGS="$SLKCFLAGS -I. -Wall -Werror -fPIC" \
    INSTALL_PLUGINS_DIR="/usr/lib${LIBDIRSUFFIX}/ladspa" \
    INSTALL_BINARY_DIR="/usr/bin"

  make install \
    INSTALL_PLUGINS_DIR="$PKG/usr/lib${LIBDIRSUFFIX}/ladspa" \
    INSTALL_BINARY_DIR="$PKG/usr/bin" \
    INSTALL_INCLUDE_DIR="$PKG/usr/include"
cd -

mkdir -p $PKG/etc/profile.d/
cat << EOF > $PKG/etc/profile.d/ladspa.csh
#!/bin/csh
setenv LADSPA_PATH /usr/lib${LIBDIRSUFFIX}/ladspa
EOF
cat << EOF > $PKG/etc/profile.d/ladspa.sh
#!/bin/sh
export LADSPA_PATH=/usr/lib${LIBDIRSUFFIX}/ladspa
EOF
chmod 0755 $PKG/etc/profile.d/*

# Cleanup files left in /tmp by make
rm -f /tmp/test.wav || true

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 README doc/* $PKG/usr/doc/$PRGNAM-$VERSION
# ladspa.h.txt is a symbolic link to ../src/ladspa.h, which will not exist in
# the package. Let's fix that.
rm -f $PKG/usr/doc/$PRGNAM-$VERSION/ladspa.h.txt
cat src/ladspa.h > $PKG/usr/doc/$PRGNAM-$VERSION/ladspa.h.txt
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:-txz}
