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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/openssl.org.asc
inherit edo flag-o-matic toolchain-funcs multilib-minimal verify-sig
MY_P=openssl-${PV/_/-}
DESCRIPTION="Full-strength general purpose cryptography library (including SSL and TLS)"
HOMEPAGE="https://www.openssl.org/"
SRC_URI="mirror://openssl/source/${MY_P}.tar.gz
verify-sig? ( mirror://openssl/source/${MY_P}.tar.gz.asc )"
S="${WORKDIR}/${MY_P}"
LICENSE="openssl"
SLOT="$(ver_cut 1-3)"
if [[ ${PV} != *_pre* ]] ; then
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
fi
IUSE="+asm rfc3779 sctp cpu_flags_x86_sse2 sslv3 static-libs test tls-compression tls-heartbeat vanilla verify-sig weak-ssl-ciphers"
RESTRICT="!test? ( test )"
RDEPEND="
!=dev-libs/openssl-1.1.1*:0
tls-compression? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
"
DEPEND="${RDEPEND}"
BDEPEND="
>=dev-lang/perl-5
sctp? ( >=net-misc/lksctp-tools-1.0.12 )
test? (
sys-apps/diffutils
app-alternatives/bc
kernel_linux? ( sys-process/procps )
)
verify-sig? ( >=sec-keys/openpgp-keys-openssl-20230207 )"
# Do not install any docs
DOCS=()
PATCHES=(
# General patches which are suitable to always apply
# If they're Gentoo specific, add to USE=-vanilla logic in src_prepare!
"${FILESDIR}"/${PN/-compat}-1.1.0j-parallel_install_fix.patch # bug #671602
"${FILESDIR}"/${PN/-compat}-1.1.1i-riscv32.patch
)
pkg_setup() {
[[ ${MERGE_TYPE} == binary ]] && return
# must check in pkg_setup; sysctl doesn't work with userpriv!
if use test && use sctp; then
# test_ssl_new will fail with "Ensure SCTP AUTH chunks are enabled in kernel"
# if sctp.auth_enable is not enabled.
local sctp_auth_status=$(sysctl -n net.sctp.auth_enable 2>/dev/null)
if [[ -z "${sctp_auth_status}" ]] || [[ ${sctp_auth_status} != 1 ]]; then
die "FEATURES=test with USE=sctp requires net.sctp.auth_enable=1!"
fi
fi
}
src_prepare() {
# Allow openssl to be cross-compiled
cp "${FILESDIR}"/gentoo.config-1.0.4 gentoo.config || die
chmod a+rx gentoo.config || die
# Keep this in sync with app-misc/c_rehash
SSL_CNF_DIR="/etc/ssl"
# Make sure we only ever touch Makefile.org and avoid patching a file
# that gets blown away anyways by the Configure script in src_configure
rm -f Makefile
if ! use vanilla ; then
PATCHES+=(
# Add patches which are Gentoo-specific customisations here
)
fi
default
if use test && use sctp && has network-sandbox ${FEATURES}; then
einfo "Disabling test '80-test_ssl_new.t' which is known to fail with FEATURES=network-sandbox ..."
rm test/recipes/80-test_ssl_new.t || die
fi
# Quiet out unknown driver argument warnings since openssl
# doesn't have well-split CFLAGS and we're making it even worse
# and 'make depend' uses -Werror for added fun (bug #417795 again)
tc-is-clang && append-flags -Qunused-arguments
# We really, really need to build OpenSSL w/ strict aliasing disabled.
# It's filled with violations and it *will* result in miscompiled
# code. This has been in the ebuild for > 10 years but even in 2022,
# it's still relevant:
# - https://github.com/llvm/llvm-project/issues/55255
# - https://github.com/openssl/openssl/issues/18225
# - https://github.com/openssl/openssl/issues/18663#issuecomment-1181478057
# Don't remove the no strict aliasing bits below!
filter-flags -fstrict-aliasing
append-flags -fno-strict-aliasing
append-cppflags -DOPENSSL_NO_BUF_FREELISTS
append-flags $(test-flags-CC -Wa,--noexecstack)
# Remove test target when FEATURES=test isn't set
if ! use test ; then
sed \
-e '/^$config{dirs}/s@ "test",@@' \
-i Configure || die
fi
if use prefix && [[ ${CHOST} == *-solaris* ]] ; then
# use GNU ld full option, not to confuse it on Solaris
sed -i \
-e 's/-Wl,-M,/-Wl,--version-script=/' \
-e 's/-Wl,-h,/-Wl,--soname=/' \
Configurations/10-main.conf || die
# fix building on Solaris 10
# https://github.com/openssl/openssl/issues/6333
sed -i \
-e 's/-lsocket -lnsl -ldl/-lsocket -lnsl -ldl -lrt/' \
Configurations/10-main.conf || die
fi
local sslout=$(./gentoo.config)
einfo "Using configuration: ${sslout:-(openssl knows best)}"
local config="perl Configure"
[[ -z ${sslout} ]] && config="sh config -v"
# The config script does stupid stuff to prompt the user. Kill it.
sed -i '/stty -icanon min 0 time 50; read waste/d' config || die
edo ${config} ${sslout} --test-sanity
multilib_copy_sources
}
multilib_src_configure() {
# bug #197996
unset APPS
# bug #312551
unset SCRIPTS
# bug #311473
unset CROSS_COMPILE
tc-export AR CC CXX RANLIB RC
use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
# See if our toolchain supports __uint128_t. If so, it's 64bit
# friendly and can use the nicely optimized code paths, bug #460790.
#local ec_nistp_64_gcc_128
#
# Disable it for now though (bug #469976)
# Do NOT re-enable without substantial discussion first!
#
#echo "__uint128_t i;" > "${T}"/128.c
#if ${CC} ${CFLAGS} -c "${T}"/128.c -o /dev/null >&/dev/null ; then
# ec_nistp_64_gcc_128="enable-ec_nistp_64_gcc_128"
#fi
local sslout=$(./gentoo.config)
einfo "Use configuration ${sslout:-(openssl knows best)}"
local config="perl Configure"
[[ -z ${sslout} ]] && config="sh config -v"
# "disable-deprecated" option breaks too many consumers.
# Don't set it without thorough revdeps testing.
# Make sure user flags don't get added *yet* to avoid duplicated
# flags.
local myeconfargs=(
${sslout}
$(use cpu_flags_x86_sse2 || echo "no-sse2")
enable-camellia
enable-ec
enable-ec2m
enable-sm2
enable-srp
$(use elibc_musl && echo "no-async")
${ec_nistp_64_gcc_128}
enable-idea
enable-mdc2
enable-rc5
$(use_ssl sslv3 ssl3)
$(use_ssl sslv3 ssl3-method)
$(use_ssl asm)
$(use_ssl rfc3779)
$(use_ssl sctp)
$(use test || echo "no-tests")
$(use_ssl tls-compression zlib)
$(use_ssl tls-heartbeat heartbeats)
$(use_ssl weak-ssl-ciphers)
--prefix="${EPREFIX}"/usr
--openssldir="${EPREFIX}"${SSL_CNF_DIR}
--libdir=$(get_libdir)
shared
threads
)
edo ${config} "${myeconfargs[@]}"
}
multilib_src_compile() {
emake all
}
multilib_src_test() {
emake -j1 test
}
multilib_src_install() {
dolib.so lib{crypto,ssl}.so.$(ver_cut 1-2 "${SLOT}")
}
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