app-antivirus/clamav: add 0.105.1

Signed-off-by: Matt Jolly <Matt.Jolly@footclan.ninja>
Closes: https://github.com/gentoo/gentoo/pull/27153
Signed-off-by: Thomas Raschbacher <lordvan@gentoo.org>

4 files changed, 321 insertions, 0 deletions

diff --git a/app-antivirus/clamav/Manifest b/app-antivirus/clamav/Manifest
index c25f65795799..563f2972fc66 100644
--- a/app-antivirus/clamav/Manifest
+++ b/app-antivirus/clamav/Manifest
@@ -1,3 +1,4 @@
 DIST clamav-0.103.6.tar.gz 16491761 BLAKE2B 3c43bcda4a613f81d1b31036e7323a7af7708e54af94ad30a659a8fb318d8f79f357086ce70703659298524d778374df886495cd8c75280bbbe4bae30795a85a SHA512 d39e1964678b8251bde3a9f3db30fe3d3d76cc566a86834297f4dd8489086dc9cc4c6541ca128089159f4c071d2d85b530455bd942987d3929ea0082b8ab272b
 DIST clamav-0.103.7.tar.gz 16501741 BLAKE2B 49fc1c8c42ee8168dbaec4aa13ab0dfef7fa285e335cb38b17bc020df7400ee1daae49e06ba5b4ae0364d47d707cb83c0b1a8442d5b01d2bba5827606fe27fb4 SHA512 d426169889d94411b20a2c9c9579fc22a15090c9847849822c63fc6b404075feba0ff3663ee1382b2af5300394c7a93669844736f7473bfdce3250e1fd130326
 DIST clamav-0.104.4.tar.gz 12027448 BLAKE2B e8627b49b46e9bf5669b7186d829fd2caa76d9071b1533da252fea1bdeed1b78ec4a138db8957b0d121df1180eb37a6230f5f0db1e4d3f2de80bf7dddad5b47e SHA512 5aa8abe96ff49548cf74df47a7e56279c3082dc8ca98cab02f64f44b2da0230e75b5f634b3086ba8ca155052cbc22a2a47ab3dd159ae033d3f599dcde1f2420e
+DIST clamav-0.105.1.tar.gz 29467856 BLAKE2B be46d9afd76fb536d7de7363a45d38fef6a5983011e3cd0dcc25c2a209c8d37a2bbe1f7f4a5694152cabf622ef83e072b892ae12ba404da1955bb5b654e5216d SHA512 dcaa3eb90e5a8951f1750f0676791c33507206ae0d58a3da0d07f6f86b559799db09a4aed83fbd9d3eed8f1f17654f8304070e6770ba7e02de6f2be2cda65bec
diff --git a/app-antivirus/clamav/clamav-0.105.1.ebuild b/app-antivirus/clamav/clamav-0.105.1.ebuild
new file mode 100644
index 000000000000..0d62bc5c14c0
--- /dev/null
+++ b/app-antivirus/clamav/clamav-0.105.1.ebuild
@@ -0,0 +1,246 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_MAX_SLOT=13
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake flag-o-matic llvm python-any-r1 systemd tmpfiles
+
+DESCRIPTION="Clam Anti-Virus Scanner"
+HOMEPAGE="https://www.clamav.net/"
+SRC_URI="https://www.clamav.net/downloads/production/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
+IUSE="doc clamonacc +clamapp experimental jit libclamav-only milter rar selinux systemd test"
+
+REQUIRED_USE="libclamav-only? ( !clamonacc !clamapp !milter )
+	clamonacc? ( clamapp )
+	milter? ( clamapp )
+	test? ( !libclamav-only )"
+
+RESTRICT="!test? ( test )"
+
+# Require acct-{user,group}/clamav at build time so that we can set
+# the permissions on /var/lib/clamav in src_install rather than in
+# pkg_postinst; calling "chown" on the live filesystem scares me.
+CDEPEND="
+	acct-group/clamav
+	acct-user/clamav
+	app-arch/bzip2
+	dev-libs/json-c:=
+	dev-libs/libltdl
+	dev-libs/libmspack
+	dev-libs/libpcre2:=
+	dev-libs/libxml2
+	dev-libs/openssl:=
+	dev-libs/tomsfastmath:=
+	>=sys-libs/zlib-1.2.2:=
+	virtual/libiconv
+	!libclamav-only? ( net-misc/curl )
+	clamapp? ( sys-libs/ncurses:= net-misc/curl )
+	elibc_musl? ( sys-libs/fts-standalone )
+	jit? ( <sys-devel/llvm-$((${LLVM_MAX_SLOT} + 1)):= )
+	milter? ( mail-filter/libmilter:= )
+	rar? ( app-arch/unrar )
+	test? ( dev-python/pytest )
+"
+
+BDEPEND="
+	virtual/pkgconfig
+	>=virtual/rust-1.56
+	doc? ( app-doc/doxygen )
+	test? (
+		${PYTHON_DEPS}
+		$(python_gen_any_dep 'dev-python/pytest[${PYTHON_USEDEP}]')
+	)
+"
+
+DEPEND="${CDEPEND}
+	test? ( dev-libs/check )"
+
+RDEPEND="${CDEPEND}
+	selinux? ( sec-policy/selinux-clamav )"
+
+python_check_deps() {
+	python_has_version -b "dev-python/pytest[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	use jit && llvm_pkg_setup
+	use test && python-any-r1_pkg_setup
+}
+
+PATCHES=(
+	"${FILESDIR}/${P}-cmake-llvm-fix.patch"
+)
+
+src_configure() {
+	use elibc_musl && append-ldflags -lfts
+	use ppc64 && append-flags -mminimal-toc
+
+	local mycmakeargs=(
+		-DDATABASE_DIRECTORY="${EPREFIX}"/var/lib/clamav
+		-DAPP_CONFIG_DIRECTORY="${EPREFIX}"/etc/clamav
+		-DENABLE_EXPERIMENTAL=$(usex experimental ON OFF)
+		-DENABLE_JSON_SHARED=ON
+		-DENABLE_APP=$(usex clamapp ON OFF)
+		-DENABLE_MILTER=$(usex milter ON OFF)
+		-DENABLE_CLAMONACC=$(usex clamonacc ON OFF)
+		-DCLAMAV_USER="clamav"
+		-DCLAMAV_GROUP="clamav"
+		-DBYTECODE_RUNTIME=$(usex jit llvm interpreter)
+		-DOPTIMIZE=ON
+		-DENABLE_EXTERNAL_MSPACK=ON
+		-DENABLE_EXTERNAL_TOMSFASTMATH=ON
+		-DENABLE_MAN_PAGES=ON
+		-DENABLE_DOXYGEN=$(usex doc)
+		-DENABLE_UNRAR=$(usex rar ON OFF)
+		-DENABLE_TESTS=$(usex test ON OFF)
+		-DENABLE_STATIC_LIB=OFF
+		-DENABLE_SHARED_LIB=ON
+		-DENABLE_SYSTEMD=$(usex systemd ON OFF)
+	)
+
+	if use test ; then
+		# https://bugs.gentoo.org/818673
+		# Used to enable some more tests but doesn't behave well in
+		# sandbox necessarily(?) + needs certain debug symbols present
+		# in e.g. glibc.
+		mycmakeargs+=( -DCMAKE_DISABLE_FIND_PACKAGE_Valgrind=ON )
+	fi
+
+	if use jit ; then
+		# Suppress CMake warnings that variables aren't consumed if we aren't using LLVM
+		# https://github.com/Cisco-Talos/clamav/blob/main/INSTALL.md#llvm-optional-see-bytecode-runtime-section
+		# https://github.com/Cisco-Talos/clamav/blob/main/INSTALL.md#bytecode-runtime
+		mycmakeargs+=(
+			-DLLVM_ROOT_DIR="$(get_llvm_prefix -d ${LLVM_MAX_SLOT})"
+			-DLLVM_FIND_VERSION="$(best_version sys-devel/llvm:${LLVM_MAX_SLOT} | cut -c 16-)"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	# init scripts
+	newinitd "${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/clamav/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
+	fi
+
+	# Don't install man pages for utilities we didn't install
+	if use libclamav-only ; then
+		rm -r "${ED}"/usr/share/man || die
+	fi
+
+	find "${ED}" -name '*.la' -delete || die
+}
+
+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
+
+	 if ! systemd_is_booted ; then
+		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."
+	fi
+}
diff --git a/app-antivirus/clamav/files/clamav-0.105.1-cmake-llvm-fix.patch b/app-antivirus/clamav/files/clamav-0.105.1-cmake-llvm-fix.patch
new file mode 100644
index 000000000000..b73a2e066ef1
--- /dev/null
+++ b/app-antivirus/clamav/files/clamav-0.105.1-cmake-llvm-fix.patch
@@ -0,0 +1,73 @@
+clamav 0.105.1 doesn't support LLVM version detection
+
+See: https://github.com/Cisco-Talos/clamav/pull/692
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -480,39 +480,43 @@ find_package(JSONC REQUIRED)
+ # Set variable required by libclamav to use libjson-c
+ set(HAVE_JSON 1)
+ 
++set(LLVM_MAX_VER "14.0.0")
++set(LLVM_MIN_VER "8.0.0")
++
+ string (TOLOWER ${BYTECODE_RUNTIME} bytecodeRuntime)
+ if(${bytecodeRuntime} STREQUAL "llvm")
+-    set (LLVM_FIND_VERSION "8.0.0")
+-    find_package(LLVM REQUIRED)
++    if(DEFINED LLVM_ROOT_DIR AND DEFINED LLVM_FIND_VERSION)
++        find_package(LLVM EXACT ${LLVM_FIND_VERSION} REQUIRED HINTS ${LLVM_ROOT_DIR})
++    elseif(DEFINED LLVM_ROOT_DIR)
++        find_package(LLVM REQUIRED HINTS ${LLVM_ROOT_DIR})
++    elseif(DEFINED LLVM_FIND_VERSION)
++        find_package(LLVM EXACT ${LLVM_FIND_VERSION} REQUIRED)
++    else()
++        set (LLVM_FIND_VERSION ${LLVM_MIN_VER})
++        find_package(LLVM REQUIRED)
++    endif()
+     if(LLVM_FOUND)
+         if (LLVM_AVAILABLE_LIBS)
+-            # Found using LLVMConfig.cmake
+-            message("LLVM found using LLVMConfig.cmake")
+-            set(LLVM_VERSION ${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR})
++            message(STATUS "LLVM found using LLVMConfig.cmake")
+             set(LLVM_LIBRARIES ${LLVM_AVAILABLE_LIBS})
+-
+-            if (${LLVM_PACKAGE_VERSION} VERSION_LESS "8.0.0")
+-                message(FATAL "LLVM version ${LLVM_PACKAGE_VERSION} is too old")
+-            endif()
+-
+         else()
+-            # Found using FindLLVM.cmake
+-            message("LLVM found using FindLLVM.cmake")
+-
+-            # Set variable required by libclamav to use llvm instead of interpreter
+-            set(LLVM_VERSION ${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR})
+-            message("LLVM_FOUND ${LLVM_FOUND}")
++            message(STATUS "LLVM found using FindLLVM.cmake")
++            set(LLVM_PACKAGE_VERSION ${LLVM_VERSION_STRING})
+ 
+-            if (${LLVM_VERSION_STRING} VERSION_GREATER_EQUAL "9.0.0")
+-                if (${LLVM_VERSION_STRING} VERSION_LESS "10.0.0")
+-                    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNDEBUG")
+-                endif()
++            if (${LLVM_VERSION_STRING} VERSION_GREATER_EQUAL "9.0.0" AND ${LLVM_VERSION_STRING} VERSION_LESS "10.0.0")
++                set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNDEBUG")
+             endif()
++        endif()
+ 
+-            if (${LLVM_VERSION_STRING} VERSION_LESS "8.0.0")
+-                message(FATAL "LLVM version ${LLVM_VERSION_STRING} is too old")
+-            endif()
++        if (${LLVM_PACKAGE_VERSION} VERSION_LESS ${LLVM_MIN_VER})
++            message(FATAL_ERROR "LLVM version ${LLVM_PACKAGE_VERSION} is too old")
++        elseif (${LLVM_PACKAGE_VERSION} VERSION_GREATER_EQUAL ${LLVM_MAX_VER} )
++            message(FATAL_ERROR "LLVM version ${LLVM_PACKAGE_VERSION} is too new")
++        else()
++            message(STATUS "LLVM version ${LLVM_PACKAGE_VERSION} found")
+         endif()
++        # Set variable required by libclamav to use llvm instead of interpreter
++        set(LLVM_VERSION ${LLVM_VERSION_MAJOR}${LLVM_VERSION_MINOR})
+     endif()
+ endif()
+ 
diff --git a/app-antivirus/clamav/metadata.xml b/app-antivirus/clamav/metadata.xml
index 7a3fe540cf8d..ea313c4a9868 100644
--- a/app-antivirus/clamav/metadata.xml
+++ b/app-antivirus/clamav/metadata.xml
@@ -16,6 +16,7 @@
 		<flag name="clamonacc">Build the clamonacc on-access scanner</flag>
 		<flag name="clamdtop">A Top like tool which shows what clamd is currently scanning amongst other things</flag>
 		<flag name="clamsubmit">A tool to submit false positives / negatives</flag>
+		<flag name="experimental">Enable experimental features</flag>
 		<flag name="libclamav-only">Bypass building of libfreshclam and the ClamAV CLI applications.</flag>
 		<flag name="metadata-analysis-api">Enables collection of file property metadata using ClamAV API for analysis by ClamAV bytecode programs.</flag>
 		<flag name="xml">DMG and XAR support</flag>