129 lines
3.5 KiB
Bash
129 lines
3.5 KiB
Bash
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# Copyright 1999-2018 Gentoo Foundation
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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 ltprune user versionator
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DESCRIPTION="a man replacement that utilizes berkdb instead of flat files"
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HOMEPAGE="http://www.nongnu.org/man-db/"
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SRC_URI="mirror://nongnu/${PN}/${P}.tar.xz"
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LICENSE="GPL-3"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~arm-linux ~x86-linux"
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IUSE="berkdb +gdbm +manpager nls selinux static-libs zlib"
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CDEPEND="
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!sys-apps/man
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>=dev-libs/libpipeline-1.5.0
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sys-apps/groff
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berkdb? ( sys-libs/db:= )
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gdbm? ( sys-libs/gdbm:= )
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!berkdb? ( !gdbm? ( sys-libs/gdbm:= ) )
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zlib? ( sys-libs/zlib )
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"
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DEPEND="
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${CDEPEND}
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app-arch/xz-utils
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virtual/pkgconfig
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nls? (
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>=app-text/po4a-0.45
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sys-devel/gettext
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)
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"
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RDEPEND="
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${CDEPEND}
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selinux? ( sec-policy/selinux-mandb )
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"
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PDEPEND="manpager? ( app-text/manpager )"
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PATCHES=(
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"${FILESDIR}/${PN}-2.8.0-libseccomp_automagic.patch"
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)
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pkg_setup() {
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# Create user now as Makefile in src_install does setuid/chown
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enewgroup man 15
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enewuser man 13 -1 /usr/share/man man
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if (use gdbm && use berkdb) || (use !gdbm && use !berkdb) ; then #496150
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ewarn "Defaulting to USE=gdbm due to ambiguous berkdb/gdbm USE flag settings"
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fi
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}
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src_prepare() {
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default
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eautoreconf
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}
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src_configure() {
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export ac_cv_lib_z_gzopen=$(usex zlib)
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local myeconfargs=(
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--docdir='$(datarootdir)'/doc/${PF}
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--with-systemdtmpfilesdir="${EPREFIX}"/usr/lib/tmpfiles.d
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--enable-setuid
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--enable-cache-owner=man
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--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"
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$(use_enable nls)
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$(use_enable static-libs static)
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# fails to show any man page with this error message:
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# man: /usr/libexec/man-db/manconv -f UTF-8:ISO-8859-1 -t UTF-8//IGNORE: Bad system call
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# This will be made optional or hard enabled once the issue has been resolved.
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--without-libseccomp
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--with-db=$(usex gdbm gdbm $(usex berkdb db gdbm))
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)
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econf "${myeconfargs[@]}"
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# Disable color output from groff so that the manpager can add it. #184604
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sed -i \
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-e '/^#DEFINE.*\<[nt]roff\>/{s:^#::;s:$: -c:}' \
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src/man_db.conf || die
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}
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src_install() {
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default
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dodoc docs/{HACKING,TODO}
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prune_libtool_files
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exeinto /etc/cron.daily
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newexe "${FILESDIR}"/man-db.cron man-db #289884
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}
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pkg_preinst() {
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local cachedir="${EROOT}var/cache/man"
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# If the system was already exploited, and the attacker is hiding in the
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# cachedir of the old man-db, let's wipe them out.
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# see bug #602588 comment 18
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local _replacing_version=
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local _setgid_vuln=0
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for _replacing_version in ${REPLACING_VERSIONS}; do
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if version_is_at_least '2.7.6.1-r2' "${_replacing_version}"; then
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debug-print "Skipping security bug #602588 ... existing installation (${_replacing_version}) should not be affected!"
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else
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_setgid_vuln=1
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debug-print "Applying cleanup for security bug #602588"
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fi
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done
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[[ ${_setgid_vuln} -eq 1 ]] && rm -rf "${cachedir}"
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# Fall back to recreating the cachedir
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if [[ ! -d ${cachedir} ]] ; then
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mkdir -p "${cachedir}" || die
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chown man:man "${cachedir}" || die
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fi
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# Update the whatis cache
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if [[ -f ${cachedir}/whatis ]] ; then
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einfo "Cleaning ${cachedir} from sys-apps/man"
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find "${cachedir}" -type f '!' '(' -name index.bt -o -name index.db ')' -delete
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fi
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}
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pkg_postinst() {
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if [[ $(get_version_component_range 2 ${REPLACING_VERSIONS}) -lt 7 ]] ; then
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einfo "Rebuilding man-db from scratch with new database format!"
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mandb --quiet --create
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fi
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}
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