#!/bin/sh

# Heavily based on the Slackware 13.1 SlackBuild
# Written by Vincenzi Loris - slacky@slacky.it
# Last build from Luciano Fattore (luffatt at gmail dot com)

# Slackware build script for ladspa_sdk
# Official Site: http://www.ladspa.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.

set -e



#### RIMUOVI TUTTI I COMMENTI IN ITALIANO E TUTTI GLI ESEMPI DA QUESTO TEMPLATE
#### Per i dettagli leggere http://www.slacky.eu/wikislack/index.php?title=Linee_guida_per_pacchettizzatori

## Setta in testa al file l'autore, l'ultimo modificatore, il nome del pacchetto e il sito di riferimento

#parametri di base da modificare. Il tag dovrebbe rimanere sl, ARCH e' i486 o x86_64
PKGNAME=ladspa_sdk
VERSION=${VERSION:-1.13}
BUILD=${BUILD:-5}
TAG=${TAG:-sl}
ARCH=${ARCH:-x86_64}
SOURCE=http://www.ladspa.org/download/$PKGNAME"_"$VERSION.tgz

#path di lavoro, download e architettura. Non modificare se non necessario
CWD=$(pwd)
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package-$PKGNAME
OUTPUT=${OUTPUT:-$CWD}

if [ ! -e $CWD/$PKGNAME'_'$VERSION.tgz ];then
  wget $SOURCE
fi

CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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"
  CHOST="x86_64"
fi

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

#preparazione dei sorgenti. Solitamente da modificare solo se hai bisogno di patch

cd $TMP
tar xvf $CWD/$PKGNAME'_'$VERSION.tgz
cd $PKGNAME

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

( cd src
  make \
    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"
 )


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/*

# documentazione. copia qualche file di documentazione dai sorgenti
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -a \
  README doc/* \
  $PKG/usr/doc/$PKGNAME-$VERSION

cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

( 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
)



mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -s $CWD $PKG
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

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