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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit autotools elisp-common toolchain-funcs
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DESCRIPTION="Interactively examine a C program"
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HOMEPAGE="http://cscope.sourceforge.net/"
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SRC_URI="mirror://sourceforge/cscope/${P}.tar.gz"
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LICENSE="BSD GPL-2+"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 sparc x86"
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IUSE="emacs"
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RDEPEND=">=sys-libs/ncurses-5.2:0=
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emacs? ( >=app-editors/emacs-23.1:* )"
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DEPEND="${RDEPEND}
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sys-devel/flex
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virtual/pkgconfig
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virtual/yacc"
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SITEFILE="50${PN}-gentoo.el"
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src_prepare() {
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eapply "${FILESDIR}/${PN}-15.7a-ocs-sysdir.patch" #269305
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eapply_user
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mv configure.{in,ac} || die
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eautoreconf # prevent maintainer mode later on
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}
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src_compile() {
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emake CURSES_LIBS="$("$(tc-getPKG_CONFIG)" --libs ncurses)"
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if use emacs; then
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cd "${S}"/contrib/xcscope || die
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elisp-compile *.el
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fi
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}
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src_install() {
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default
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if use emacs; then
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cd "${S}"/contrib/xcscope || die
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elisp-install ${PN} *.el *.elc
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elisp-site-file-install "${FILESDIR}/${SITEFILE}"
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dobin cscope-indexer
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fi
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cd "${S}"/contrib/webcscope || die
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docinto webcscope
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dodoc INSTALL TODO cgi-lib.pl cscope hilite.c
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docinto webcscope/icons
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dodoc icons/*.gif
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}
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pkg_postinst() {
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use emacs && elisp-site-regen
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}
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pkg_postrm() {
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use emacs && elisp-site-regen
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}
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