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300 lines
9.4 KiB
300 lines
9.4 KiB
# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="6"
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inherit flag-o-matic toolchain-funcs multilib multilib-minimal
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MY_P=${P/_/-}
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DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
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HOMEPAGE="https://www.openssl.org/"
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SRC_URI="mirror://openssl/source/${MY_P}.tar.gz"
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LICENSE="openssl"
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SLOT="0/1.1" # .so version of libssl/libcrypto
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[[ "${PV}" = *_pre* ]] || \
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-linux"
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IUSE="+asm bindist elibc_musl rfc3779 sctp cpu_flags_x86_sse2 sslv3 static-libs test tls-heartbeat vanilla zlib"
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RESTRICT="!bindist? ( bindist )"
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RDEPEND=">=app-misc/c_rehash-1.7-r1
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zlib? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )"
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DEPEND="${RDEPEND}
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>=dev-lang/perl-5
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sctp? ( >=net-misc/lksctp-tools-1.0.12 )
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test? (
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sys-apps/diffutils
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sys-devel/bc
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)"
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PDEPEND="app-misc/ca-certificates"
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PATCHES=(
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"${FILESDIR}"/${PN}-1.1.0j-parallel_install_fix.patch #671602
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"${FILESDIR}"/${P}-CVE-2019-1543.patch
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)
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# This does not copy the entire Fedora patchset, but JUST the parts that
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# are needed to make it safe to use EC with RESTRICT=bindist.
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# See openssl.spec for the matching numbering of SourceNNN, PatchNNN
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SOURCE1=hobble-openssl
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SOURCE12=ec_curve.c
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SOURCE13=ectest.c
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PATCH37=openssl-1.1.1-ec-curves.patch
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FEDORA_GIT_BASE='https://src.fedoraproject.org/cgit/rpms/openssl.git/plain/'
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FEDORA_GIT_BRANCH='f29'
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FEDORA_SRC_URI=()
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FEDORA_SOURCE=( ${SOURCE1} ${SOURCE12} ${SOURCE13} )
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FEDORA_PATCH=( ${PATCH37} )
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for i in "${FEDORA_SOURCE[@]}" ; do
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FEDORA_SRC_URI+=( "${FEDORA_GIT_BASE}/${i}?h=${FEDORA_GIT_BRANCH} -> ${P}_${i}" )
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done
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for i in "${FEDORA_PATCH[@]}" ; do # Already have a version prefix
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FEDORA_SRC_URI+=( "${FEDORA_GIT_BASE}/${i}?h=${FEDORA_GIT_BRANCH} -> ${i}" )
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done
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SRC_URI+=" bindist? ( ${FEDORA_SRC_URI[@]} )"
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S="${WORKDIR}/${MY_P}"
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MULTILIB_WRAPPED_HEADERS=(
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usr/include/openssl/opensslconf.h
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)
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src_prepare() {
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if use bindist; then
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# This just removes the prefix, and puts it into WORKDIR like the RPM.
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for i in "${FEDORA_SOURCE[@]}" ; do
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cp -f "${DISTDIR}"/"${P}_${i}" "${WORKDIR}"/"${i}" || die
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done
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# .spec %prep
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bash "${WORKDIR}"/"${SOURCE1}" || die
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cp -f "${WORKDIR}"/"${SOURCE12}" "${S}"/crypto/ec/ || die
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cp -f "${WORKDIR}"/"${SOURCE13}" "${S}"/test/ || die
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for i in "${FEDORA_PATCH[@]}" ; do
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if [[ "${i}" == "${PATCH37}" ]] ; then
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# apply our own for OpenSSL 1.1.1b adjusted version of this patch
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eapply "${FILESDIR}"/openssl-1.1.1b-ec-curves-patch.patch
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else
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eapply "${DISTDIR}"/"${i}"
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fi
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done
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# Also see the configure parts below:
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# enable-ec \
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# $(use_ssl !bindist ec2m) \
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fi
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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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# 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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if [[ $(declare -p PATCHES 2>/dev/null) == "declare -a"* ]] ; then
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[[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}"
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fi
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fi
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eapply_user #332661
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# make sure the man pages are suffixed #302165
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# don't bother building man pages if they're disabled
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# Make DOCDIR Gentoo compliant
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sed -i \
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-e '/^MANSUFFIX/s:=.*:=ssl:' \
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-e '/^MAKEDEPPROG/s:=.*:=$(CC):' \
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-e $(has noman FEATURES \
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&& echo '/^install:/s:install_docs::' \
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|| echo '/^MANDIR=/s:=.*:='${EPREFIX%/}'/usr/share/man:') \
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-e "/^DOCDIR/s@\$(BASENAME)@&-${PVR}@" \
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Configurations/unix-Makefile.tmpl \
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|| die
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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 (#417795 again)
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[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
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# allow openssl to be cross-compiled
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cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
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chmod a+rx gentoo.config || die
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append-flags -fno-strict-aliasing
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append-flags $(test-flags-CC -Wa,--noexecstack)
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append-cppflags -DOPENSSL_NO_BUF_FREELISTS
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# Prefixify Configure shebang (#141906)
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sed \
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-e "1s,/usr/bin/env,${EPREFIX%/}&," \
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-i Configure || die
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# Remove test target when FEATURES=test isn't set
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if ! use test ; then
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sed \
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-e '/^$config{dirs}/s@ "test",@@' \
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-i Configure || die
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fi
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# The config script does stupid stuff to prompt the user. Kill it.
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sed -i '/stty -icanon min 0 time 50; read waste/d' config || die
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./config --test-sanity || die "I AM NOT SANE"
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multilib_copy_sources
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}
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multilib_src_configure() {
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unset APPS #197996
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unset SCRIPTS #312551
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unset CROSS_COMPILE #311473
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tc-export CC AR RANLIB RC
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# Clean out patent-or-otherwise-encumbered code
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# Camellia: Royalty Free https://en.wikipedia.org/wiki/Camellia_(cipher)
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# IDEA: Expired https://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
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# EC: ????????? ??/??/2015 https://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
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# MDC2: Expired https://en.wikipedia.org/wiki/MDC-2
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# RC5: Expired https://en.wikipedia.org/wiki/RC5
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use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
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echoit() { echo "$@" ; "$@" ; }
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local krb5=$(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. #460790
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local ec_nistp_64_gcc_128
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# Disable it for now though #469976
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#if ! use bindist ; then
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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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#fi
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local sslout=$(./gentoo.config)
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einfo "Use configuration ${sslout:-(openssl knows best)}"
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local config="Configure"
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[[ -z ${sslout} ]] && config="config"
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# Fedora hobbled-EC needs 'no-ec2m'
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# 'srp' was restricted until early 2017 as well.
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# "disable-deprecated" option breaks too many consumers.
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# Don't set it without thorough revdeps testing.
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echoit \
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./${config} \
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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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$(use_ssl !bindist ec2m) \
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enable-srp \
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$(use elibc_musl && echo "no-async") \
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${ec_nistp_64_gcc_128} \
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enable-idea \
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enable-mdc2 \
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enable-rc5 \
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$(use_ssl sslv3 ssl3) \
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$(use_ssl sslv3 ssl3-method) \
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$(use_ssl asm) \
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$(use_ssl rfc3779) \
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$(use_ssl sctp) \
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$(use_ssl tls-heartbeat heartbeats) \
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$(use_ssl zlib) \
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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 threads \
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|| die
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# Clean out hardcoded flags that openssl uses
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# Fix quoting for sed
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local DEFAULT_CFLAGS=$(grep ^CFLAGS= Makefile | LC_ALL=C sed \
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-e 's:^CFLAGS=::' \
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-e 's:-fomit-frame-pointer ::g' \
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-e 's:-O[0-9] ::g' \
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-e 's:-march=[-a-z0-9]* ::g' \
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-e 's:-mcpu=[-a-z0-9]* ::g' \
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-e 's:-m[a-z0-9]* ::g' \
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-e 's:\\:\\\\:g' \
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)
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sed -i \
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-e "/^CFLAGS=/s|=.*|=${DEFAULT_CFLAGS} ${CFLAGS}|" \
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-e "/^LDFLAGS=/s|=[[:space:]]*$|=${LDFLAGS}|" \
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Makefile || die
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}
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multilib_src_compile() {
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# depend is needed to use $confopts; it also doesn't matter
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# that it's -j1 as the code itself serializes subdirs
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emake -j1 depend
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emake all
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}
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multilib_src_test() {
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emake -j1 test
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}
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multilib_src_install() {
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# We need to create $ED/usr on our own to avoid a race condition #665130
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if [[ ! -d "${ED%/}/usr" ]]; then
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# We can only create this directory once
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mkdir "${ED%/}"/usr || die
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fi
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emake DESTDIR="${D%/}" install
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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 "${ED%/}"/usr/bin/c_rehash || die
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dodoc CHANGES* FAQ NEWS README doc/*.txt doc/${PN}-c-indent.el
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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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use static-libs || rm -f "${ED%/}"/usr/lib*/lib*.a
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# create the certs directory
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keepdir ${SSL_CNF_DIR}/certs
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# Namespace openssl programs to prevent conflicts with other man pages
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cd "${ED%/}"/usr/share/man || die
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local m d s
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for m in $(find . -type f | xargs grep -L '#include') ; do
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d=${m%/*} ; d=${d#./} ; m=${m##*/}
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[[ ${m} == openssl.1* ]] && continue
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[[ -n $(find -L ${d} -type l) ]] && die "erp, broken links already!"
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mv ${d}/{,ssl-}${m}
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# fix up references to renamed man pages
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sed -i '/^[.]SH "SEE ALSO"/,/^[.]/s:\([^(, ]*(1)\):ssl-\1:g' ${d}/ssl-${m}
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ln -s ssl-${m} ${d}/openssl-${m}
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# locate any symlinks that point to this man page ... we assume
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# that any broken links are due to the above renaming
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for s in $(find -L ${d} -type l) ; do
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s=${s##*/}
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rm -f ${d}/${s}
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# We don't want to "|| die" here
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ln -s ssl-${m} ${d}/ssl-${s}
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ln -s ssl-${s} ${d}/openssl-${s}
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done
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done
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[[ -n $(find -L ${d} -type l) ]] && die "broken manpage links found :("
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dodir /etc/sandbox.d #254521
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echo 'SANDBOX_PREDICT="/dev/crypto"' > "${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_postinst() {
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ebegin "Running 'c_rehash ${EROOT%/}${SSL_CNF_DIR}/certs/' to rebuild hashes #333069"
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c_rehash "${EROOT%/}${SSL_CNF_DIR}/certs" >/dev/null
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eend $?
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}
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