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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
inherit flag-o-matic toolchain-funcs multilib multilib-minimal
MY_P=${P/_/-}
DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
HOMEPAGE="https://www.openssl.org/"
SRC_URI="mirror://openssl/source/${MY_P}.tar.gz"
LICENSE="openssl"
SLOT="0/1.1" # .so version of libssl/libcrypto
[[ "${PV}" = *_pre* ]] || \
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~arm-linux ~x86-linux"
IUSE="+asm bindist elibc_musl rfc3779 sctp cpu_flags_x86_sse2 static-libs test tls-heartbeat vanilla zlib"
RESTRICT="!bindist? ( bindist )"
RDEPEND=">=app-misc/c_rehash-1.7-r1
zlib? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
>=dev-lang/perl-5
sctp? ( >=net-misc/lksctp-tools-1.0.12 )
test? (
sys-apps/diffutils
sys-devel/bc
)"
PDEPEND="app-misc/ca-certificates"
S="${WORKDIR}/${MY_P}"
MULTILIB_WRAPPED_HEADERS=(
usr/include/openssl/opensslconf.h
)
PATCHES=(
"${FILESDIR}"/${PN}-1.0.2a-x32-asm.patch #542618
)
src_prepare() {
# keep this in sync with app-misc/c_rehash
SSL_CNF_DIR="/etc/ssl"
# Make sure we only ever touch Makefile.org and avoid patching a file
# that gets blown away anyways by the Configure script in src_configure
rm -f Makefile
if ! use vanilla ; then
eapply "${PATCHES[@]}"
fi
eapply_user #332661
# make sure the man pages are suffixed #302165
# don't bother building man pages if they're disabled
# Make DOCDIR Gentoo compliant
sed -i \
-e '/^MANSUFFIX/s:=.*:=ssl:' \
-e '/^MAKEDEPPROG/s:=.*:=$(CC):' \
-e $(has noman FEATURES \
&& echo '/^install:/s:install_docs::' \
|| echo '/^MANDIR=/s:=.*:='${EPREFIX}'/usr/share/man:') \
-e "/^DOCDIR/s@\$(BASENAME)@&-${PF}@" \
Configurations/unix-Makefile.tmpl \
|| die
# 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 (#417795 again)
[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
# allow openssl to be cross-compiled
cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
chmod a+rx gentoo.config || die
append-flags -fno-strict-aliasing
append-flags $(test-flags-CC -Wa,--noexecstack)
append-cppflags -DOPENSSL_NO_BUF_FREELISTS
# Prefixify Configure shebang (#141906)
sed \
-e "1s,/usr/bin/env,${EPREFIX}&," \
-i Configure || die
# Remove test target when FEATURES=test isn't set
if ! use test ; then
sed \
-e '/^$config{dirs}/s@ "test",@@' \
-i Configure || die
fi
# 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
./config --test-sanity || die "I AM NOT SANE"
multilib_copy_sources
}
multilib_src_configure() {
unset APPS #197996
unset SCRIPTS #312551
unset CROSS_COMPILE #311473
tc-export CC AR RANLIB RC
# Clean out patent-or-otherwise-encumbered code
# Camellia: Royalty Free https://en.wikipedia.org/wiki/Camellia_(cipher)
# IDEA: Expired https://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
# EC: ????????? ??/??/2015 https://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
# MDC2: Expired https://en.wikipedia.org/wiki/MDC-2
# RC5: Expired https://en.wikipedia.org/wiki/RC5
use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
echoit() { echo "$@" ; "$@" ; }
local krb5=$(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. #460790
local ec_nistp_64_gcc_128
# Disable it for now though #469976
#if ! use bindist ; then
# 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
#fi
local sslout=$(./gentoo.config)
einfo "Use configuration ${sslout:-(openssl knows best)}"
local config="Configure"
[[ -z ${sslout} ]] && config="config"
# 'srp' was restricted until early 2017 as well.
# "disable-deprecated" option breaks too many consumers.
# Don't set it without thorough revdeps testing.
echoit \
./${config} \
${sslout} \
$(use cpu_flags_x86_sse2 || echo "no-sse2") \
enable-camellia \
$(use_ssl !bindist ec) \
$(use_ssl !bindist srp) \
$(use elibc_musl && echo "no-async") \
${ec_nistp_64_gcc_128} \
enable-idea \
enable-mdc2 \
enable-rc5 \
$(use_ssl asm) \
$(use_ssl rfc3779) \
$(use_ssl sctp) \
$(use_ssl tls-heartbeat heartbeats) \
$(use_ssl zlib) \
--prefix="${EPREFIX}"/usr \
--openssldir="${EPREFIX}"${SSL_CNF_DIR} \
--libdir=$(get_libdir) \
shared threads \
|| die
# Clean out hardcoded flags that openssl uses
# Fix quoting for sed
local DEFAULT_CFLAGS=$(grep ^CFLAGS= Makefile | LC_ALL=C sed \
-e 's:^CFLAGS=::' \
-e 's:-fomit-frame-pointer ::g' \
-e 's:-O[0-9] ::g' \
-e 's:-march=[-a-z0-9]* ::g' \
-e 's:-mcpu=[-a-z0-9]* ::g' \
-e 's:-m[a-z0-9]* ::g' \
-e 's:\\:\\\\:g' \
)
sed -i \
-e "/^CFLAGS=/s|=.*|=${DEFAULT_CFLAGS} ${CFLAGS}|" \
-e "/^LDFLAGS=/s|=[[:space:]]*$|=${LDFLAGS}|" \
Makefile || die
}
multilib_src_compile() {
# depend is needed to use $confopts; it also doesn't matter
# that it's -j1 as the code itself serializes subdirs
emake -j1 depend
emake all
}
multilib_src_test() {
emake -j1 test
}
multilib_src_install() {
emake DESTDIR="${D}" install
}
multilib_src_install_all() {
# openssl installs perl version of c_rehash by default, but
# we provide a shell version via app-misc/c_rehash
rm "${ED%/}"/usr/bin/c_rehash || die
dodoc CHANGES* FAQ NEWS README doc/*.txt doc/${PN}-c-indent.el
# This is crappy in that the static archives are still built even
# when USE=static-libs. But this is due to a failing in the openssl
# build system: the static archives are built as PIC all the time.
# Only way around this would be to manually configure+compile openssl
# twice; once with shared lib support enabled and once without.
use static-libs || rm -f "${ED%/}"/usr/lib*/lib*.a
# create the certs directory
keepdir ${SSL_CNF_DIR}/certs
# Namespace openssl programs to prevent conflicts with other man pages
cd "${ED%/}"/usr/share/man || die
local m d s
for m in $(find . -type f | xargs grep -L '#include') ; do
d=${m%/*} ; d=${d#./} ; m=${m##*/}
[[ ${m} == openssl.1* ]] && continue
[[ -n $(find -L ${d} -type l) ]] && die "erp, broken links already!"
mv ${d}/{,ssl-}${m}
# fix up references to renamed man pages
sed -i '/^[.]SH "SEE ALSO"/,/^[.]/s:\([^(, ]*(1)\):ssl-\1:g' ${d}/ssl-${m}
ln -s ssl-${m} ${d}/openssl-${m}
# locate any symlinks that point to this man page ... we assume
# that any broken links are due to the above renaming
for s in $(find -L ${d} -type l) ; do
s=${s##*/}
rm -f ${d}/${s}
# We don't want to "|| die" here
ln -s ssl-${m} ${d}/ssl-${s}
ln -s ssl-${s} ${d}/openssl-${s}
done
done
[[ -n $(find -L ${d} -type l) ]] && die "broken manpage links found :("
dodir /etc/sandbox.d #254521
echo 'SANDBOX_PREDICT="/dev/crypto"' > "${ED%/}"/etc/sandbox.d/10openssl
diropts -m0700
keepdir ${SSL_CNF_DIR}/private
}
pkg_postinst() {
ebegin "Running 'c_rehash ${EROOT%/}${SSL_CNF_DIR}/certs/' to rebuild hashes #333069"
c_rehash "${EROOT%/}${SSL_CNF_DIR}/certs" >/dev/null
eend $?
}
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