#!/bin/sh
# Create the Slackware gnuplot package
CWD=`pwd`
TMP=/tmp
PKG=$TMP/package-gnuplot
VERSION=4.0.0
ARCH=alpha
BUILD=2

# Start with gd, which we need to link against:
( cd $TMP
rm -rf gd1.3
tar xzf $CWD/gd1.3.tar.gz
cd gd1.3
chown -R root.root .
make
mkdir lib
cp libgd.a lib
mkdir include
cp *.h include

# Now we build gnuplot:
rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf gnuplot-$VERSION
tar xjf $CWD/gnuplot-$VERSION.tar.bz2
cd gnuplot-$VERSION
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
chown -R root.root .
TERMLIBS="$TMP/gd1.3/libgd.a -lpng -lz $TMP/gd1.3/libgd.a" \
./configure \
  --prefix=/usr \
  --with-png \
  --with-gd=$TMP/gd1.3 \
  --datadir=/usr/share/gnuplot \
  --with-readline
make
make install DESTDIR=$PKG
chown -R root:bin $PKG/usr/bin
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*
gzip -9 $PKG/usr/man/man?/*
mkdir -p $PKG/usr/doc/gnuplot-$VERSION
cp -a BUGS CodeStyle Copyright FAQ INSTALL NEWS PATCHLEVEL PGPKEYS PORTING README README.1ST README.exp TODO VERSION $PKG/usr/doc/gnuplot-$VERSION
cp -a demo $PKG/usr/doc/gnuplot-$VERSION
rm -f $PKG/usr/doc/gnuplot-$VERSION/demo/Make*
( 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
)
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
makepkg -l y -c n $TMP/gnuplot-$VERSION-$ARCH-$BUILD.tgz
) 2>&1 | tee $TMP/gnuplot.build.log