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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
CMAKE_ECLASS=cmake
inherit cmake flag-o-matic systemd tmpfiles
DESCRIPTION="Clam Anti-Virus Scanner"
HOMEPAGE="https://www.clamav.net/"
SRC_URI="https://www.clamav.net/downloads/production/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
IUSE="doc clamonacc +clamapp libclamav-only milter rar selinux systemd test uclibc"
REQUIRED_USE="libclamav-only? ( !clamonacc !clamapp !milter )
clamonacc? ( clamapp )
milter? ( clamapp )"
RESTRICT="!test? ( test )"
# Require acct-{user,group}/clamav at build time so that we can set
# the permissions on /var/lib/clamav in src_install rather than in
# pkg_postinst; calling "chown" on the live filesystem scares me.
CDEPEND="acct-group/clamav
acct-user/clamav
dev-libs/libltdl
dev-libs/libmspack
dev-libs/libpcre2
>=sys-libs/zlib-1.2.2:=
app-arch/bzip2
clamapp? ( sys-libs/ncurses:0 net-misc/curl dev-libs/json-c:= )
elibc_musl? ( sys-libs/fts-standalone )
virtual/libiconv
!libclamav-only? ( net-misc/curl )
dev-libs/openssl:0=
milter? ( || ( mail-filter/libmilter mail-mta/sendmail ) )
dev-libs/libxml2
rar? ( app-arch/unrar )
test? ( dev-python/pytest )"
# TODO: there is no way to use this with the new build system instead of the bundled one
# dev-libs/tomsfastmath
BDEPEND=">=dev-util/cmake-3.14
virtual/pkgconfig"
DEPEND="${CDEPEND}
clamapp? ( dev-libs/json-c:* )
test? ( dev-libs/check )"
RDEPEND="${CDEPEND}
selinux? ( sec-policy/selinux-clamav )"
PATCHES=(
"${FILESDIR}/${PN}-0.104.0-ncurses_detection.patch"
)
src_configure() {
use elibc_musl && append-ldflags -lfts
use ppc64 && append-flags -mminimal-toc
use uclibc && export ac_cv_type_error_t=yes
local mycmakeargs=(
-DDATABASE_DIRECTORY="${EPREFIX}"/var/lib/clamav
-DAPP_CONFIG_DIRECTORY="${EPREFIX}"/etc/clamav
-DENABLE_EXPERIMENTAL=OFF
-DENABLE_JSON_SHARED=ON
-DENABLE_APP=$(usex clamapp ON OFF)
-DENABLE_MILTER=$(usex milter ON OFF)
-DENABLE_CLAMONACC=$(usex clamonacc ON OFF)
-DCLAMAV_USER="clamav"
-DCLAMAV_GROUP="clamav"
-DBYTECODE_RUNTIME=interpreter
-DOPTIMIZE=ON
-DENABLE_EXTERNAL_MSPACK=ON
-DENABLE_MAN_PAGES=ON
-DENABLE_UNRAR=$(usex rar ON OFF)
-DENABLE_TESTS=$(usex test ON OFF)
-DENABLE_STATIC_LIB=OFF
-DENABLE_SHARED_LIB=ON
-DENABLE_SYSTEMD=$(usex systemd ON OFF)
)
cmake_src_configure
}
src_install() {
cmake_src_install
# init scripts
newinitd "${FILESDIR}/clamd.initd" clamd
newinitd "${FILESDIR}/freshclam.initd" freshclam
use clamonacc && \
newinitd "${FILESDIR}/clamonacc.initd" clamonacc
use milter && \
newinitd "${FILESDIR}/clamav-milter.initd" clamav-milter
rm -rf "${ED}"/var/lib/clamav || die
if ! use libclamav-only ; then
if use systemd; then
# The tmpfiles entry is behind USE=systemd because the
# upstream OpenRC service files should (and do) ensure that
# the directories they need exist and have the correct
# permissions without the help of opentmpfiles. There are
# years-old root exploits in opentmpfiles, the design is
# fundamentally flawed, and the maintainer is not up to
# the task of fixing it.
dotmpfiles "${FILESDIR}/tmpfiles.d/clamav.conf"
systemd_newunit "${FILESDIR}/clamd_at.service-0.104.0" "clamd@.service"
systemd_dounit "${FILESDIR}/clamd.service"
systemd_newunit "${FILESDIR}/freshclamd.service-r1" \
"freshclamd.service"
fi
if use clamapp; then
# Modify /etc/{clamd,freshclam}.conf to be usable out of the box
sed -e "s:^\(Example\):\# \1:" \
-e "s/^#\(PidFile .*\)/\1/" \
-e "s/^#\(LocalSocket .*\)/\1/" \
-e "s/^#\(User .*\)/\1/" \
-e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamd.log:" \
-e "s:^\#\(LogTime\).*:\1 yes:" \
-e "s/^#\(DatabaseDirectory .*\)/\1/" \
"${ED}"/etc/clamav/clamd.conf.sample > \
"${ED}"/etc/clamav/clamd.conf || die
sed -e "s:^\(Example\):\# \1:" \
-e "s/^#\(PidFile .*\)/\1/" \
-e "s/^#\(DatabaseOwner .*\)/\1/" \
-e "s:^\#\(UpdateLogFile\) .*:\1 ${EPREFIX}/var/log/clamav/freshclam.log:" \
-e "s:^\#\(NotifyClamd\).*:\1 ${EPREFIX}/etc/clamd.conf:" \
-e "s:^\#\(ScriptedUpdates\).*:\1 yes:" \
-e "s/^#\(DatabaseDirectory .*\)/\1/" \
"${ED}"/etc/clamav/freshclam.conf.sample > \
"${ED}"/etc/clamav/freshclam.conf || die
if use milter ; then
# Note: only keep the "unix" ClamdSocket and MilterSocket!
sed -e "s:^\(Example\):\# \1:" \
-e "s/^#\(PidFile .*\)/\1/" \
-e "s/^#\(ClamdSocket unix:.*\)/\1/" \
-e "s/^#\(User .*\)/\1/" \
-e "s/^#\(MilterSocket unix:.*\)/\1/" \
-e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamav-milter.log:" \
"${ED}"/etc/clamav/clamav-milter.conf.sample > \
"${ED}"/etc/clamav/clamav-milter.conf || die
systemd_newunit "${FILESDIR}/clamav-milter.service-0.104.0" clamav-milter.service
fi
local i
for i in clamd freshclam clamav-milter
do
if [[ -f "${ED}"/etc/"${i}".conf.sample ]]; then
mv "${ED}"/etc/"${i}".conf{.sample,} || die
fi
done
# These both need to be writable by the clamav user.
# TODO: use syslog by default; that's what it's for.
diropts -o clamav -g clamav
keepdir /var/lib/clamav
keepdir /var/log/clamav
fi
fi
if use doc ; then
local HTML_DOCS=( docs/html/. )
einstalldocs
if ! use libclamav-only ; then
doman docs/man/*.[1-8]
fi
fi
find "${ED}" -name '*.la' -delete || die
}
src_test() {
if use libclamav-only ; then
ewarn "Test target not available when USE=libclamav-only is set, skipping tests ..."
return 0
fi
emake quick-check
}
pkg_postinst() {
if ! use libclamav-only ; then
if use systemd ; then
tmpfiles_process clamav.conf
fi
fi
if use milter ; then
elog "For simple instructions how to setup the clamav-milter read the"
elog "clamav-milter.README.gentoo in /usr/share/doc/${PF}"
fi
local databases=( "${EROOT}"/var/lib/clamav/main.c[lv]d )
if [[ ! -f "${databases}" ]] ; then
ewarn "You must run freshclam manually to populate the virus database"
ewarn "before starting clamav for the first time."
fi
ewarn "This version of ClamAV provides separate OpenRC services"
ewarn "for clamd, freshclam, clamav-milter, and clamonacc. The"
ewarn "clamd service now starts only the clamd daemon itself. You"
ewarn "should add freshclam (and perhaps clamav-milter) to any"
ewarn "runlevels that previously contained clamd."
}
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