#!/bin/sh

# Heavily based on the Slackware 13.1 SlackBuild
# Written by Michelino
# Last build from jimmy_page_89 ( jimmy_page_89@hotmail.it )

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

PKGNAME=emesene
VERSION=svn
BUILD=${BUILD:-1sl}
ARCH=${ARCH:-x86_64}
SOURCE="https://emesene.svn.sourceforge.net/svnroot/emesene/trunk/emesene"

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

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"
fi

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

cd $TMP
svn co $SOURCE $PKGNAME-$VERSION || exit 1
cd $PKGNAME-$VERSION
REVISION=$(svn info | grep Revision: | cut -d: -f2 | cut -d" " -f2)
### installazione patch (se presenti)
# patch -p1 < $CWD/some_patch.diff
# gzip -cd $CWD/compressed_patch.diff.gz |patch -p1

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

### In this section you may remove some not needed files or move that file in other path

mkdir -p $PKG/usr/share/emesene
cp -R * $PKG/usr/share/emesene/

mkdir -p $PKG/usr/share/applications
cat $CWD/emesene.desktop > $PKG/usr/share/applications/emesene.desktop

mkdir -p $PKG/usr/bin
cat $CWD/emesene > $PKG/usr/bin/emesene
chmod 755 $PKG/usr/bin/emesene

mkdir -p $PKG/usr/share/pixmaps
cp $TMP/$PKGNAME-$VERSION/misc/emesene.png $PKG/usr/share/pixmaps/emesene.png
cp $TMP/$PKGNAME-$VERSION/misc/emesene-big.png $PKG/usr/share/pixmaps/emesene-big.png


### copy some documentation files
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -a \
  COPYING docs/INSTALL \
  $PKG/usr/doc/$PKGNAME-$VERSION

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

### compress man pages
mkdir -p $PKG/usr/man/man1/
gzip -9 -c $TMP/$PKGNAME-$VERSION/misc/emesene.1 > $PKG/usr/man/man1/emesene.1.gz

### now you must do 'strip' all binary files
( 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
)

### popolate the install/ directory
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cat $CWD/doinst.sh > $PKG/install/doinst.sh
## some adds to doinst.sh
#echo "( cd usr/lib$LIBDIRSUFFIX/$PKGNAME ; ./postinstall.sh )" >> $PKG/install/doinst.sh

### reset owner and create slack-required file.
cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -s $CWD $PKG # aggiungi -c -b se hai binari in /usr/share
fi

### finally make the package. 
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-r$REVISION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

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