# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/cscope/cscope-15.6-r3.ebuild,v 1.1 2008/10/24 19:20:43 ulm Exp $

inherit elisp-common eutils

DESCRIPTION="Interactively examine a C program"
HOMEPAGE="http://cscope.sourceforge.net/"
SRC_URI="mirror://sourceforge/cscope/${P}.tar.gz"

LICENSE="as-is GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
IUSE="emacs"

RDEPEND=">=sys-libs/ncurses-5.2"
DEPEND="${RDEPEND}
	sys-devel/flex
	sys-devel/bison
	>=sys-devel/autoconf-2.60
	emacs? ( virtual/emacs )"

SITEFILE=50${PN}-gentoo.el

src_unpack() {
	unpack ${A}
	cd "${S}"

	# warn users of insecure web frontend, see bug #158831
	epatch "${FILESDIR}/${PN}-158831-warning_webscope.patch"
	# fix crash on window resizes, bug 243754 (patch from upstream cvs)
	epatch "${FILESDIR}/${P}-sigwinch.patch"
}

src_compile() {
	STRIP="no"

	econf || die "econf failed"
	make clean || die "make clean failed"
	emake || die "emake failed"

	if use emacs ; then
		cd "${S}"/contrib/xcscope || die
		elisp-compile *.el || die
	fi
}

src_install() {
	einstall || die "einstall failed"
	dodoc AUTHORS ChangeLog NEWS README* TODO || die "dodoc failed"

	if use emacs ; then
		cd "${S}"/contrib/xcscope || die
		elisp-install ${PN} *.el *.elc || die
		elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
		dobin cscope-indexer || die "dobin failed"
	fi

	cd "${S}"/contrib/webcscope || die
	docinto webcscope
	dodoc INSTALL TODO cgi-lib.pl cscope hilite.c || die "dodoc failed"
	insinto /usr/share/doc/${PF}/webcscope/icons; doins icons/*.gif
}

pkg_postinst() {
	use emacs && elisp-site-regen
}

pkg_postrm() {
	use emacs && elisp-site-regen
}