#!/bin/sh
# Copyright Loris Vincenzi (http://www.slacky.eu)
# All rights reserved.
#
# Heavily based on the Slackware 13.37 SlackBuild
# http://ardour.org/
#
# 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.
#
#
# Required: aubio, jack-audio-connection-kit, ladspa_sdk, libgnomecanvas, liblo
# Required: liblrdf, scons (Only compilation) slv2, vcdimager, wine
#
# Exit on most errors
set -e



# Set variables:
CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=ardour
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-2.8.12}
ARCH=${ARCH:-x86_64} # i686 or x86_64
JOBS=${JOBS:--j2}
BUILD=${BUILD:-3}
TAG=${TAG:-sl}

# Download sorce tarball if still not present
SOURCE="ftp://ftp.archlinux.org/other/ardour/$PKGNAME-$VERSION.tar.bz2"

if [ ! -e $CWD/$PKGNAME-$VERSION.tar.bz2 ]; then
 wget $SOURCE
fi



# Set compiling FLAGS
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i486"; VSTOPT="1"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i686"; VSTOPT="1"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"; SLKLDFLAGS=""; LIBDIRSUFFIX="64"; CHOST="x86_64" ; VSTOPT="0"
fi

# Create building directory
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT


# Decompress the source tarball
cd $TMP
tar xvjf $CWD/$PKGNAME-$VERSION.tar.bz2

echo -e "\E[0;32m+-------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild Ardour |\E[0;0m"
echo -e "\E[0;32m+-------------------------+\E[0;0m"

# Adjust permissions and ownerships
cd $PKGNAME-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# Omit -O3 from the CFLAGS
patch -p1 < $CWD/SConstruct.diff

# If you experience a "Segmentation Fault" (noticed on some "AthlonXP" cpu) try to re-compile by adding the option: LV2=0 (scons DIST_TARGET=i386 LV2=0 PREFIX=/usr).
scons \
  PREFIX=/usr \
  LIBDIR=/usr/lib${LIBDIRSUFFIX} \
  DIST_TARGET="$ARCH" \
  FREESOUND=1 \
  LV2=1 \
  ARCH="$(echo $SLKCFLAGS)" \
  SYSLIBS=0 \
  LV2=1 \
  VST=$VSTOPT  
scons \
  PREFIX=/usr \
  LIBDIR=/usr/lib${LIBDIRSUFFIX} \
  DIST_TARGET="$ARCH" \
  FREESOUND=1 \
  LV2=1 \
  ARCH="$(echo $SLKCFLAGS)" \
  SYSLIBS=0 \
  LV2=1 \
  VST=$VSTOPT \
  DESTDIR=$PKG  install

# Linking ardourvst binary to ardour2
if [ $VSTOPT = "1" ]; then
    ln -s /usr/bin/ardourvst $PKG/usr/bin/ardour2
fi


# Strip binaries and shared objects, if present
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)


#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a COPYING PACKAGER_README  $PKG/usr/doc/$PKGNAME-$VERSION
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*


# Installing custom desktop file menu
install -m 644 -p -D $CWD/ardour.desktop $PKG/usr/share/applications/ardour.desktop


# Installing icons directory
cd $PKG/usr/share/ardour2/icons
for res in 16 22 32 48 ;do
  dir=${PKG}/usr/share/icons/hicolor/${res}x${res}/apps
  mkdir -p ${dir}
  install -m0644 ardour_icon_${res}'px'.png \
                 ${dir}/${PKGNAME}'2'.png || exit 1 
done
cd -



# Also add the slack-desk file and this slackbuild to the package
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild



# Let's not clobber config files
cd $PKG/etc/ardour2
  for i in * ; do
    mv $i $i.new
    echo "config etc/ardour2/$i.new" >> $PKG/install/doinst.sh
  done
cd -


cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
ADD=$(ls /var/log/packages/ | sed -ne 's/\(fftw\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
-e 's/\(ladspa_sdk\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
-e 's/\(libsndfile\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2,/p' \
-e 's/\(vcdimager\)-\([^-]\+-[^-]\+-[^-]\+\)/\1 >= \2/p') \
requiredbuilder -y -v -b -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


# Cleanup if enabled
if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi



if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi