# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# /home/cvsroot/gentoo-x86/skel.build,v 1.7 2001/08/25 21:15:08 chadh Exp

IUSE="X"

#remove the trailing ".0" from the tarball version
S=${WORKDIR}/${P%.0}

DESCRIPTION="Expect is a tool for automating interactive applications"

SRC_URI="http://expect.nist.gov/src/${P}.tar.gz"

HOMEPAGE="http://expect.nist.gov/"

#tcl and tk really need to be broken out into their own ebuilds,
#makes it hard to do conditional X? depends
DEPEND=">=dev-lang/tcl-8.2
		X? ( >=dev-lang/tk-8.2 )"


SLOT="0"
LICENSE="as-is"
KEYWORDS="*"

src_compile() {
    
	local myconf
	local tclv
	local tkv
	# Find the version of tcl/tk that has headers installed.
	# This will be the most recently merged, not necessarily the highest
	# version number.
	tclv=$(grep TCL_VER /usr/include/tcl.h | sed 's/^.*"\(.*\)".*/\1/')
	#tkv isn't really needed, included for symmetry and the future
	tkv=$( grep  TK_VER /usr/include/tk.h  | sed 's/^.*"\(.*\)".*/\1/')

	#configure needs to find the files tclConfig.sh and tclInt.h
	myconf="--with-tcl=/usr/lib --with-tclinclude=/usr/lib/tcl$tclv/include/generic"
	
	if use X; then
		#--with-x is enabled by default
		#configure needs to find the file tkConfig.sh and tk.h
		#tk.h is in /usr/lib so don't need to explicitly set --with-tkinclude
		myconf="$myconf --with-tk=/usr/lib"
	else
		#configure knows that tk depends on X so just disable X
		myconf="$myconf --without-x"
	fi

	econf $myconf || die	
	emake || die

}

src_install () {
	
	einstall || die
	
}