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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit systemd prefix tmpfiles
DESCRIPTION="A man replacement that utilizes dbm instead of flat files"
HOMEPAGE="https://gitlab.com/man-db/man-db https://www.nongnu.org/man-db/"
if [[ ${PV} == *9999 ]] ; then
inherit autotools git-r3
EGIT_REPO_URI="https://gitlab.com/man-db/man-db"
else
# TODO: Change tarballs to gitlab too...?
SRC_URI="mirror://nongnu/${PN}/${P}.tar.xz"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris"
fi
LICENSE="GPL-3"
SLOT="0"
IUSE="+manpager nls +seccomp selinux static-libs zlib"
CDEPEND="
>=dev-libs/libpipeline-1.5.0
sys-apps/groff
sys-libs/gdbm:=
seccomp? ( sys-libs/libseccomp )
zlib? ( sys-libs/zlib )"
DEPEND="${CDEPEND}"
BDEPEND="app-arch/xz-utils
virtual/pkgconfig
nls? (
>=app-text/po4a-0.45
sys-devel/gettext
virtual/libiconv
virtual/libintl
)"
RDEPEND="${CDEPEND}
acct-group/man
acct-user/man
selinux? ( sec-policy/selinux-mandb )"
PDEPEND="manpager? ( app-text/manpager )"
PATCHES=(
"${FILESDIR}"/man-db-2.9.3-sandbox-env-tests.patch
)
src_unpack() {
if [[ ${PV} == *9999 ]] ; then
git-r3_src_unpack
# We need to mess with gnulib
EGIT_REPO_URI="https://git.savannah.gnu.org/r/gnulib.git" \
EGIT_CHECKOUT_DIR="${WORKDIR}/gnulib" \
git-r3_src_unpack
else
default
fi
}
src_prepare() {
default
if [[ ${PV} == *9999 ]] ; then
local bootstrap_opts=(
--gnulib-srcdir=../gnulib
--no-bootstrap-sync
--copy
--no-git
)
AUTORECONF="/bin/true" \
LIBTOOLIZE="/bin/true" \
sh ./bootstrap "${bootstrap_opts[@]}" || die
eautoreconf
fi
hprefixify src/man_db.conf.in
if use prefix ; then
{
echo "#"
echo "# Added settings for Gentoo Prefix"
[[ ${CHOST} == *-darwin* ]] && \
echo "MANDATORY_MANPATH ${EPREFIX}/MacOSX.sdk/usr/share/man"
echo "MANDATORY_MANPATH /usr/share/man"
} >> src/man_db.conf.in
fi
}
src_configure() {
# Set sections we want to search by default
local sections="1 1p 8 2 3 3p 4 5 6 7 9 0p tcl n l p o"
sections+=" 1x 2x 3x 4x 5x 6x 7x 8x"
case ${CHOST} in
*-solaris*)
# Solaris tends to use sections named after the pkgs that
# owns them, in particular for libc functions we want those
# sections
local s
for s in $(cd /usr/share/man/ && echo man*) ; do
s=${s#man}
[[ " ${sections} " != *" ${s} "* ]] && sections+=" ${s}"
done
;;
esac
export ac_cv_lib_z_gzopen=$(usex zlib)
local myeconfargs=(
--with-systemdtmpfilesdir="${EPREFIX}"/usr/lib/tmpfiles.d
--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
--disable-setuid # bug #662438
--enable-cache-owner=man
--with-sections="${sections}"
$(use_enable nls)
$(use_enable static-libs static)
$(use_with seccomp libseccomp)
--with-db=gdbm
)
case ${CHOST} in
*-solaris*|*-darwin*)
myeconfargs+=(
$(use_with nls libiconv-prefix "${EPREFIX}"/usr)
$(use_with nls libintl-prefix "${EPREFIX}"/usr)
)
;;
esac
econf "${myeconfargs[@]}"
# Disable color output from groff so that the manpager can add it. bug #184604
if use manpager; then
sed -i \
-e '/^#DEFINE.*\<[nt]roff\>/{s:^#::;s:$: -c:}' \
src/man_db.conf || die
fi
cat > 15man-db <<-EOF || die
SANDBOX_PREDICT="/var/cache/man"
EOF
}
src_install() {
default
dodoc docs/{HACKING.md,TODO}
find "${ED}" -type f -name "*.la" -delete || die
exeinto /etc/cron.daily
newexe "${FILESDIR}"/man-db.cron-r1 man-db # bug #289884
insinto /etc/sandbox.d
doins 15man-db
}
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 ${REPLACING_VERSIONS} ; do
if ver_test '2.7.6.1-r2' -le "${_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() {
tmpfiles_process man-db.conf
if [[ -n "${REPLACING_VERSIONS}" ]] ; then
local _replacing_version=
for _replacing_version in ${REPLACING_VERSIONS} ; do
if [[ $(ver_cut 2 ${_replacing_version}) -lt 7 ]] ; then
einfo "Rebuilding man-db from scratch with new database format!"
su man -s /bin/sh -c 'mandb --quiet --create' 2>/dev/null
# No need to run it again if we hit one
break
fi
done
fi
}
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