#!/bin/bash

# expect.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
# 09-Dec-2004

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

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

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

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac 

# We need includes from this so we take it from the
# precompiled sources.  This saves us having to build the other
# TCL bits prior to this package.
cd $TMPBUILD
#rm -rf build-tcl
## the name of the directory ARMedslack's build script uses - 
## check /usr/lib/tclConfig.sh:
#mkdir build-tcl 
#tar xvvf $PORTCWD/../tcl/sources/tcl-compiled.tar.* -C build-tcl/
#mv build-tcl ../ # This will usually end up being /root/tmp/
## And then we need to copy the headers so that we can tell
## 'expect' where to find them:
#mkdir headers
#cp -fa ../build-tcl/tcl*/{generic,unix}/* headers/

# Extract source:
cd $TMPBUILD
tar xvvf $CWD/$PKGNAM-${VERSION}*.tar.bz2
cd $PKGNAM*
slackhousekeeping

zcat $CWD/expect.exp_main_tk.c.version.require.diff.gz | patch -p1 --verbose || exit 1

#   --with-tclinclude=$TMPBUILD/headers \
# Configure:
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --infodir=/usr/info \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --with-tclconfig=/usr/lib${LIBDIRSUFFIX} \
   --with-tclinclude=/usr/include/tcl-private/generic \
   --with-tkconfig=/usr/lib${LIBDIRSUFFIX} \
   --with-tkinclude=/usr/include/tk-private/generic \
   --disable-static \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || failmake

# Install into package:
make install DESTDIR=$PKG || failinstall

# expectk will not work correctly if called from /bin/sh,
# but using /usr/bin/tclsh will work:
( cd $PKG/usr/bin
  for file in multixterm tknewsbiff tkpasswd xpstat ; do
    sed -i "s/bin\/sh/usr\/bin\/tclsh/g" $file
  done
)

# Install docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a FAQ HISTORY INSTALL NEWS README* example \
      $PKG/usr/doc/$PKGNAM-$VERSION

# Setup symlinks:
( cd $PKG/usr/lib
  rm -rf libexpect.so
  ln -sf libexpect${VERSION}.so libexpect.so )

# 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
slackmp         # run makepkg -l y -c n

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