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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit autotools eutils flag-o-matic systemd
DESCRIPTION="Clam Anti-Virus Scanner"
HOMEPAGE="https://www.clamav.net/"
SRC_URI="https://www.clamav.net/downloads/production/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
IUSE="bzip2 doc clamdtop clamsubmit iconv ipv6 libclamav-only libressl milter metadata-analysis-api selinux static-libs test uclibc xml"
RESTRICT="!test? ( test )"
# Require acct-{user,group}/clamav at build time so that we can set
# the permissions on /var/lib/clamav in src_install rather than in
# pkg_postinst; calling "chown" on the live filesystem scares me.
CDEPEND="acct-group/clamav
acct-user/clamav
bzip2? ( app-arch/bzip2 )
clamdtop? ( sys-libs/ncurses:0 )
iconv? ( virtual/libiconv )
metadata-analysis-api? ( dev-libs/json-c:= )
milter? ( || ( mail-filter/libmilter mail-mta/sendmail ) )
>=sys-libs/zlib-1.2.2:=
!libressl? ( dev-libs/openssl:0= )
libressl? ( dev-libs/libressl:0= )
dev-libs/libltdl
|| ( dev-libs/libpcre2 >dev-libs/libpcre-6 )
dev-libs/libmspack
xml? ( dev-libs/libxml2 )
elibc_musl? ( sys-libs/fts-standalone )
!libclamav-only? ( net-misc/curl )
clamsubmit? ( net-misc/curl dev-libs/json-c:= )
!!<app-antivirus/clamav-0.99"
REQUIRED_USE="
libclamav-only? ( !clamsubmit )
clamsubmit? ( !libclamav-only )
"
# hard block clamav < 0.99 due to linking problems Bug #567680
# openssl is now *required* see this link as to why
# https://blog.clamav.net/2014/02/introducing-openssl-as-dependency-to.html
DEPEND="${CDEPEND}
virtual/pkgconfig
test? ( dev-libs/check )"
RDEPEND="${CDEPEND}
selinux? ( sec-policy/selinux-clamav )"
HTML_DOCS=( docs/html/. )
PATCHES=(
"${FILESDIR}/${PN}-0.101.2-tinfo.patch" #670729
"${FILESDIR}/${PN}-0.102.1-libxml2_pkgconfig.patch" #661328
)
src_prepare() {
default
eautoconf
}
src_configure() {
use elibc_musl && append-ldflags -lfts
use ppc64 && append-flags -mminimal-toc
use uclibc && export ac_cv_type_error_t=yes
# according to configure help it should be
# $(use_enable xml)
# but that does not work
# do not add this, since --disable-xml seems to override
# --without-xml
JSONUSE="--without-libjson"
if use clamsubmit || use metadata-analysis-api; then
# either of those 2 requires libjson.
# clamsubmit will be built as soon as libjson and curl are found
# but we only install the binary if requested
JSONUSE="--with-libjson=${EPREFIX}/usr"
fi
local myeconfargs=(
$(use_enable bzip2)
$(use_enable clamdtop)
$(use_enable ipv6)
$(use_enable milter)
$(use_enable static-libs static)
$(use_enable test check)
$(use_with xml)
$(use_with iconv)
${JSONUSE}
$(use_enable libclamav-only)
$(use_with !libclamav-only libcurl)
--with-system-libmspack
--cache-file="${S}"/config.cache
--disable-experimental
--disable-zlib-vcheck
--enable-id-check
--with-dbdir="${EPREFIX}"/var/lib/clamav
# Don't call --with-zlib=/usr (see bug #699296)
--with-zlib
--disable-llvm
)
econf "${myeconfargs[@]}"
}
src_install() {
default
rm -rf "${ED}"/var/lib/clamav
newinitd "${FILESDIR}"/clamd.initd-r6 clamd
newconfd "${FILESDIR}"/clamd.conf-r1 clamd
systemd_dotmpfilesd "${FILESDIR}/tmpfiles.d/clamav.conf"
systemd_newunit "${FILESDIR}/clamd_at.service" "clamd@.service"
systemd_dounit "${FILESDIR}/clamd.service"
systemd_dounit "${FILESDIR}/freshclamd.service"
dodir /etc/logrotate.d
insinto /etc/logrotate.d
newins "${FILESDIR}"/clamav.logrotate clamav
# Modify /etc/{clamd,freshclam}.conf to be usable out of the box
sed -i -e "s:^\(Example\):\# \1:" \
-e "s:.*\(PidFile\) .*:\1 ${EPREFIX}/var/run/clamav/clamd.pid:" \
-e "s:.*\(LocalSocket\) .*:\1 ${EPREFIX}/var/run/clamav/clamd.sock:" \
-e "s:.*\(User\) .*:\1 clamav:" \
-e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamd.log:" \
-e "s:^\#\(LogTime\).*:\1 yes:" \
-e "s:^\#\(AllowSupplementaryGroups\).*:\1 yes:" \
-e "s:^\#\(DatabaseDirectory\).*:\1 /var/lib/clamav:" \
"${ED}"/etc/clamd.conf.sample || die
sed -i -e "s:^\(Example\):\# \1:" \
-e "s:.*\(PidFile\) .*:\1 ${EPREFIX}/var/run/clamav/freshclam.pid:" \
-e "s:.*\(DatabaseOwner\) .*:\1 clamav:" \
-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:^\#\(AllowSupplementaryGroups\).*:\1 yes:" \
-e "s:^\#\(DatabaseDirectory\).*:\1 /var/lib/clamav:" \
"${ED}"/etc/freshclam.conf.sample || die
if use milter ; then
# MilterSocket one to include ' /' because there is a 2nd line for
# inet: which we want to leave
##dodoc "${FILESDIR}"/clamav-milter.README.gentoo
sed -i -e "s:^\(Example\):\# \1:" \
-e "s:.*\(PidFile\) .*:\1 ${EPREFIX}/var/run/clamav/clamav-milter.pid:" \
-e "s+^\#\(ClamdSocket\) .*+\1 unix:${EPREFIX}/var/run/clamav/clamd.sock+" \
-e "s:.*\(User\) .*:\1 clamav:" \
-e "s+^\#\(MilterSocket\) /.*+\1 unix:${EPREFIX}/var/run/clamav/clamav-milter.sock+" \
-e "s:^\#\(AllowSupplementaryGroups\).*:\1 yes:" \
-e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamav-milter.log:" \
"${ED}"/etc/clamav-milter.conf.sample || die
cat >> "${ED}"/etc/conf.d/clamd <<-EOF
MILTER_NICELEVEL=19
START_MILTER=no
EOF
systemd_newunit "${FILESDIR}/clamav-milter.service-r1" clamav-milter.service
fi
if use doc; then
einstalldocs
doman docs/man/*.[1-8]
fi
for i in clamd freshclam clamav-milter
do
[[ -f "${D}"/etc/"${i}".conf.sample ]] && mv "${D}"/etc/"${i}".conf{.sample,}
done
prune_libtool_files --all
# 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
}
src_test() {
emake quick-check
}
pkg_postinst() {
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
if test -z $(find "${ROOT}"var/lib/clamav -maxdepth 1 -name 'main.c*' -print -quit) ; then
ewarn "You must run freshclam manually to populate the virus database files"
ewarn "before starting clamav for the first time.\n"
fi
elog "For instructions on how to use clamonacc see https://www.clamav.net/documents/on-access-scanning"
}
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