# Copyright 1999-2018 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 EAPI=6 inherit ltprune user versionator DESCRIPTION="a man replacement that utilizes berkdb instead of flat files" HOMEPAGE="http://www.nongnu.org/man-db/" if [[ "${PV}" = 9999* ]] ; then inherit git-r3 EGIT_REPO_URI="https://git.savannah.gnu.org/git/man-db.git" else SRC_URI="mirror://nongnu/${PN}/${P}.tar.xz" KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~arm-linux ~x86-linux" fi LICENSE="GPL-3" SLOT="0" IUSE="berkdb +gdbm +manpager nls seccomp selinux static-libs zlib" CDEPEND=" !sys-apps/man >=dev-libs/libpipeline-1.5.0 sys-apps/groff berkdb? ( sys-libs/db:= ) gdbm? ( sys-libs/gdbm:= ) !berkdb? ( !gdbm? ( sys-libs/gdbm:= ) ) seccomp? ( sys-libs/libseccomp ) zlib? ( sys-libs/zlib ) " DEPEND=" ${CDEPEND} app-arch/xz-utils virtual/pkgconfig nls? ( >=app-text/po4a-0.45 sys-devel/gettext ) " RDEPEND=" ${CDEPEND} selinux? ( sec-policy/selinux-mandb ) " PDEPEND="manpager? ( app-text/manpager )" pkg_setup() { # Create user now as Makefile in src_install does setuid/chown enewgroup man 15 enewuser man 13 -1 /usr/share/man man if (use gdbm && use berkdb) || (use !gdbm && use !berkdb) ; then #496150 ewarn "Defaulting to USE=gdbm due to ambiguous berkdb/gdbm USE flag settings" fi } src_configure() { export ac_cv_lib_z_gzopen=$(usex zlib) local myeconfargs=( --docdir='$(datarootdir)'/doc/${PF} --with-systemdtmpfilesdir="${EPREFIX}"/usr/lib/tmpfiles.d --enable-setuid --enable-cache-owner=man --with-sections="1 1p 8 2 3 3p 4 5 6 7 9 0p tcl n l p o 1x 2x 3x 4x 5x 6x 7x 8x" $(use_enable nls) $(use_enable static-libs static) $(use_with seccomp libseccomp) --with-db=$(usex gdbm gdbm $(usex berkdb db gdbm)) ) econf "${myeconfargs[@]}" # Disable color output from groff so that the manpager can add it. #184604 sed -i \ -e '/^#DEFINE.*\<[nt]roff\>/{s:^#::;s:$: -c:}' \ src/man_db.conf || die } src_install() { default dodoc docs/{HACKING,TODO} prune_libtool_files exeinto /etc/cron.daily newexe "${FILESDIR}"/man-db.cron man-db #289884 } pkg_preinst() { local cachedir="${EROOT}var/cache/man" # If the system was already exploited, and the attacker is hiding in the # cachedir of the old man-db, let's wipe them out. # see bug #602588 comment 18 local _replacing_version= local _setgid_vuln=0 for _replacing_version in ${REPLACING_VERSIONS}; do if version_is_at_least '2.7.6.1-r2' "${_replacing_version}"; then debug-print "Skipping security bug #602588 ... existing installation (${_replacing_version}) should not be affected!" else _setgid_vuln=1 debug-print "Applying cleanup for security bug #602588" fi done [[ ${_setgid_vuln} -eq 1 ]] && rm -rf "${cachedir}" # Fall back to recreating the cachedir if [[ ! -d ${cachedir} ]] ; then mkdir -p "${cachedir}" || die chown man:man "${cachedir}" || die fi # Update the whatis cache if [[ -f ${cachedir}/whatis ]] ; then einfo "Cleaning ${cachedir} from sys-apps/man" find "${cachedir}" -type f '!' '(' -name index.bt -o -name index.db ')' -delete fi } pkg_postinst() { if [[ $(get_version_component_range 2 ${REPLACING_VERSIONS}) -lt 7 ]] ; then einfo "Rebuilding man-db from scratch with new database format!" mandb --quiet --create fi }