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284 lines
8.2 KiB
284 lines
8.2 KiB
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/openssl.org.asc
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inherit edo flag-o-matic linux-info toolchain-funcs
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inherit multilib multilib-minimal multiprocessing preserve-libs verify-sig
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DESCRIPTION="Robust, full-featured Open Source Toolkit for the Transport Layer Security (TLS)"
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HOMEPAGE="https://www.openssl.org/"
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MY_P=${P/_/-}
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if [[ ${PV} == 9999 ]] ; then
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EGIT_REPO_URI="https://github.com/openssl/openssl.git"
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inherit git-r3
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else
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SRC_URI="
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mirror://openssl/source/${MY_P}.tar.gz
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verify-sig? ( mirror://openssl/source/${MY_P}.tar.gz.asc )
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"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
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fi
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S="${WORKDIR}"/${MY_P}
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LICENSE="Apache-2.0"
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SLOT="0/$(ver_cut 1)" # .so version of libssl/libcrypto
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IUSE="+asm cpu_flags_x86_sse2 fips ktls rfc3779 sctp static-libs test tls-compression vanilla verify-sig weak-ssl-ciphers"
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RESTRICT="!test? ( test )"
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COMMON_DEPEND="
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!<net-misc/openssh-9.2_p1-r3
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tls-compression? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
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"
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BDEPEND="
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>=dev-lang/perl-5
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sctp? ( >=net-misc/lksctp-tools-1.0.12 )
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test? (
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sys-apps/diffutils
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sys-devel/bc
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sys-process/procps
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)
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verify-sig? ( >=sec-keys/openpgp-keys-openssl-20230207 )"
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DEPEND="${COMMON_DEPEND}"
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RDEPEND="${COMMON_DEPEND}"
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PDEPEND="app-misc/ca-certificates"
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MULTILIB_WRAPPED_HEADERS=(
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/usr/include/openssl/configuration.h
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)
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pkg_setup() {
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if use ktls ; then
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if kernel_is -lt 4 18 ; then
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ewarn "Kernel implementation of TLS (USE=ktls) requires kernel >=4.18!"
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else
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CONFIG_CHECK="~TLS ~TLS_DEVICE"
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ERROR_TLS="You will be unable to offload TLS to kernel because CONFIG_TLS is not set!"
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ERROR_TLS_DEVICE="You will be unable to offload TLS to kernel because CONFIG_TLS_DEVICE is not set!"
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use test && CONFIG_CHECK+=" ~CRYPTO_USER_API_SKCIPHER"
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linux-info_pkg_setup
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fi
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fi
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[[ ${MERGE_TYPE} == binary ]] && return
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# must check in pkg_setup; sysctl doesn't work with userpriv!
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if use test && use sctp ; then
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# test_ssl_new will fail with "Ensure SCTP AUTH chunks are enabled in kernel"
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# if sctp.auth_enable is not enabled.
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local sctp_auth_status=$(sysctl -n net.sctp.auth_enable 2>/dev/null)
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if [[ -z "${sctp_auth_status}" ]] || [[ ${sctp_auth_status} != 1 ]] ; then
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die "FEATURES=test with USE=sctp requires net.sctp.auth_enable=1!"
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fi
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fi
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}
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src_unpack() {
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# Can delete this once test fix patch is dropped
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if use verify-sig ; then
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# Needed for downloaded patch (which is unsigned, which is fine)
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verify-sig_verify_detached "${DISTDIR}"/${P}.tar.gz{,.asc}
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fi
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default
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}
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src_prepare() {
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# Make sure we only ever touch Makefile.org and avoid patching a file
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# that gets blown away anyways by the Configure script in src_configure
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rm -f Makefile
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if ! use vanilla ; then
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PATCHES+=(
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# Add patches which are Gentoo-specific customisations here
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)
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fi
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default
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if use test && use sctp && has network-sandbox ${FEATURES} ; then
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einfo "Disabling test '80-test_ssl_new.t' which is known to fail with FEATURES=network-sandbox ..."
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rm test/recipes/80-test_ssl_new.t || die
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fi
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# Test fails depending on kernel configuration, bug #699134
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rm test/recipes/30-test_afalg.t || die
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}
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src_configure() {
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# Keep this in sync with app-misc/c_rehash
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SSL_CNF_DIR="/etc/ssl"
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# Quiet out unknown driver argument warnings since openssl
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# doesn't have well-split CFLAGS and we're making it even worse
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# and 'make depend' uses -Werror for added fun (bug #417795 again)
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tc-is-clang && append-flags -Qunused-arguments
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# We really, really need to build OpenSSL w/ strict aliasing disabled.
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# It's filled with violations and it *will* result in miscompiled
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# code. This has been in the ebuild for > 10 years but even in 2022,
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# it's still relevant:
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# - https://github.com/llvm/llvm-project/issues/55255
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# - https://github.com/openssl/openssl/issues/18225
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# - https://github.com/openssl/openssl/issues/18663#issuecomment-1181478057
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# Don't remove the no strict aliasing bits below!
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filter-flags -fstrict-aliasing
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append-flags -fno-strict-aliasing
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# The OpenSSL developers don't test with LTO right now, it leads to various
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# warnings/errors (which may or may not be false positives), it's considered
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# unsupported, and it's not tested in CI: https://github.com/openssl/openssl/issues/18663.
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filter-lto
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append-flags $(test-flags-CC -Wa,--noexecstack)
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# bug #197996
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unset APPS
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# bug #312551
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unset SCRIPTS
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# bug #311473
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unset CROSS_COMPILE
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tc-export AR CC CXX RANLIB RC
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multilib-minimal_src_configure
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}
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multilib_src_configure() {
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use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
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local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
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# See if our toolchain supports __uint128_t. If so, it's 64bit
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# friendly and can use the nicely optimized code paths, bug #460790.
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#local ec_nistp_64_gcc_128
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#
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# Disable it for now though (bug #469976)
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# Do NOT re-enable without substantial discussion first!
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#
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#echo "__uint128_t i;" > "${T}"/128.c
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#if ${CC} ${CFLAGS} -c "${T}"/128.c -o /dev/null >&/dev/null ; then
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# ec_nistp_64_gcc_128="enable-ec_nistp_64_gcc_128"
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#fi
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local sslout=$(bash "${FILESDIR}/gentoo.config-1.0.4")
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einfo "Using configuration: ${sslout:-(openssl knows best)}"
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# https://github.com/openssl/openssl/blob/master/INSTALL.md#enable-and-disable-features
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local myeconfargs=(
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${sslout}
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$(use cpu_flags_x86_sse2 || echo "no-sse2")
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enable-camellia
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enable-ec
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enable-ec2m
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enable-sm2
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enable-srp
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$(use elibc_musl && echo "no-async")
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enable-idea
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enable-mdc2
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enable-rc5
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$(use fips && echo "enable-fips")
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$(use_ssl asm)
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$(use_ssl ktls)
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$(use_ssl rfc3779)
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$(use_ssl sctp)
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$(use test || echo "no-tests")
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$(use_ssl tls-compression zlib)
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$(use_ssl weak-ssl-ciphers)
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--prefix="${EPREFIX}"/usr
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--openssldir="${EPREFIX}"${SSL_CNF_DIR}
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--libdir=$(get_libdir)
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shared
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threads
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)
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edo perl "${S}/Configure" "${myeconfargs[@]}"
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}
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multilib_src_compile() {
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emake build_sw
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if multilib_is_native_abi; then
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emake build_docs
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fi
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}
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multilib_src_test() {
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# VFP = show subtests verbosely and show failed tests verbosely
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# Normal V=1 would show everything verbosely but this slows things down.
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emake HARNESS_JOBS="$(makeopts_jobs)" VFP=1 test
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}
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multilib_src_install() {
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emake DESTDIR="${D}" install_sw
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if use fips; then
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emake DESTDIR="${D}" install_fips
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# Regen this in pkg_preinst, bug 900625
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rm "${ED}${SSL_CNF_DIR}"/fipsmodule.cnf || die
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fi
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if multilib_is_native_abi; then
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emake DESTDIR="${D}" install_ssldirs
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emake DESTDIR="${D}" DOCDIR='$(INSTALLTOP)'/share/doc/${PF} install_docs
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fi
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# This is crappy in that the static archives are still built even
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# when USE=static-libs. But this is due to a failing in the openssl
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# build system: the static archives are built as PIC all the time.
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# Only way around this would be to manually configure+compile openssl
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# twice; once with shared lib support enabled and once without.
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if ! use static-libs ; then
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rm "${ED}"/usr/$(get_libdir)/lib{crypto,ssl}.a || die
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fi
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}
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multilib_src_install_all() {
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# openssl installs perl version of c_rehash by default, but
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# we provide a shell version via app-misc/c_rehash
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rm "${ED}"/usr/bin/c_rehash || die
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dodoc {AUTHORS,CHANGES,NEWS,README,README-PROVIDERS}.md doc/*.txt doc/${PN}-c-indent.el
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# Create the certs directory
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keepdir ${SSL_CNF_DIR}/certs
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# bug #254521
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dodir /etc/sandbox.d
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echo 'SANDBOX_PREDICT="/dev/crypto"' > "${ED}"/etc/sandbox.d/10openssl
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diropts -m0700
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keepdir ${SSL_CNF_DIR}/private
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}
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pkg_preinst() {
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if use fips; then
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# Regen fipsmodule.cnf, bug 900625
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ebegin "Running openssl fipsinstall"
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"${ED}/usr/bin/openssl" fipsinstall -quiet \
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-out "${ED}${SSL_CNF_DIR}/fipsmodule.cnf" \
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-module "${ED}/usr/$(get_libdir)/ossl-modules/fips.so"
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eend $?
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fi
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preserve_old_lib /usr/$(get_libdir)/lib{crypto,ssl}$(get_libname 1) \
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/usr/$(get_libdir)/lib{crypto,ssl}$(get_libname 1.1)
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}
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pkg_postinst() {
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ebegin "Running 'openssl rehash ${EROOT}${SSL_CNF_DIR}/certs' to rebuild hashes (bug #333069)"
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openssl rehash "${EROOT}${SSL_CNF_DIR}/certs"
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eend $?
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preserve_old_lib_notify /usr/$(get_libdir)/lib{crypto,ssl}$(get_libname 1) \
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/usr/$(get_libdir)/lib{crypto,ssl}$(get_libname 1.1)
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}
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