#!/bin/sh
#http://massxpert.org/wiki/Main/HomePage
# Heavily based on the Slackware 13 SlackBuild
# Written by alphamanitine for www.slacky.eu

CWD=$(pwd)
NAME=massxpert
VERSION=2.1.0
TMP=${TMP:-/tmp/txz}
PKG=$TMP/package-$NAME
ARCH=${ARCH:-i486}
BUILD=1al

if [ ! -d $TMP ]; then
mkdir -p $TMP
fi

if [ ! -d $PKG ]; then
mkdir -p $PKG
fi

if [ "$ARCH" = "i486" ]; then
SLKFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
fi

cd $TMP
tar xvzf $CWD/$NAME-$VERSION.tar.gz
cd $NAME-$VERSION
find . \( -perm 777 -o -perm 775 -o -perm 711 \) -exec chmod 755 {} \;
find . \( -perm 700 -o -perm 555 -o -perm 511 \) -exec chmod 755 {} \;
find . \( -perm 666 -o -perm 664 -o -perm 600 \) -exec chmod 644 {} \;
find . \( -perm 444 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
chown -R root:root .
mkdir -p build
cd build
cmake \
-DCMAKE_C_FLAGS="$SLKFLAGS" \
-DCMAKE_CXX_FLAGS="$SLKFLAGS" \
-DCMAKE_INSTALL_PREFIX=/usr \
..
make
make install DESTDIR=$PKG
cd -

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a COPYING TODO \
$PKG/usr/doc/$NAME-$VERSION
mkdir -p $PKG/usr/share/pixmaps/$NAME
cp -a gui/images/massxpert-icon-32.xpm $PKG/usr/share/pixmaps/$NAME
cat <<-_EOT_ > ${PKG}/usr/share/applications/massxpert.desktop
	[Desktop Entry]
	Version=1.0
	Name=massXpert
	Comment=Bio-polymer mass spectrometry software
	GenericName=Mass spectrometry
	GenericName[es]=Espectrometria de masa
	GenericName[fr]=Spectrométrie de masse
	GenericName[it]=Spettrometria di massa
	TryExec=massxpert
	Exec=massxpert
	Terminal=true
	Icon=/usr/share/pixmaps/massxpert/massxpert-icon-32.xpm
	Type=Application
	Categories=Education;Science;Physics;Biology;Chemistry;
	_EOT_

( cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

( cd $PKG/usr/share/man || ext 1
find . -type f -exec gzip -9 {} \;
for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; 
done
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild
mkdir -p $PKG/usr/doc/usermanual
cp -a $CWD/massxpert.pdf $PKG/usr/doc/usermanual
cd $PKG
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

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