#!/bin/bash

# gnuplot.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>
# 02-March-2005

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PACKAGE
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PACKAGE
export PKG=$TMP/package-$PACKAGE
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     export ARCH_CFLAGS="-O2 -march=armv3 -mtune=xscale" ;;
   powerpc) export ARCH_CFLAGS="-O2" ;;
   sparc)   export ARCH_CFLAGS="-O2" ;;
   *)       export ARCH_CFLAGS="-O2" ;;
esac

######## Build gnuplot ################################

# Extract source:
cd $TMPBUILD
tar jxvvf $CWD/$PACKAGE-$VERSION.tar.bz2
cd $PACKAGE-*

# Configure:
#TERMLIBS="$TMPBUILD/gd1.3/libgd.a -lpng -lz $TMPBUILD/gd1.3/libgd.a" \
CFLAGS="$ARCH_CFLAGS" \
./configure \
   --prefix=/usr \
   --with-png \
   --with-gd \
   --datadir=/usr/share/gnuplot \
   --with-readline || failconfig

# Build:
make || failmake

# Install into package:
make install DESTDIR=$PKG

# Install docs:
mkdir -p $PKG/usr/doc/$PACKAGE-$VERSION
cp -a BUGS CodeStyle Copyright FAQ INSTALL NEWS PATCHLEVEL PGPKEYS PORTING \
      README README.1ST README.exp TODO VERSION \
      $PKG/usr/doc/$PACKAGE-$VERSION
cp -a demo $PKG/usr/doc/$PACKAGE-$VERSION
rm -f $PKG/usr/doc/$PACKAGE-$VERSION/demo/Make*

######################################################

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh

# Build the package:
if [ $PORTARCH = arm ]; then
   slackmp # run makepkg
  else
   makepkg -l y -c n $PKGSTORE/$PKGSERIES/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
fi

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links