298 lines
8.3 KiB
Bash
298 lines
8.3 KiB
Bash
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit flag-o-matic linux-info toolchain-funcs multilib-minimal verify-sig
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MY_P=${P/_/-}
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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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if [[ ${PV} == "9999" ]] ; then
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EGIT_REPO_URI="https://github.com/openssl/openssl.git"
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inherit git-r3
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else
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SRC_URI="mirror://openssl/source/${MY_P}.tar.gz
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verify-sig? ( mirror://openssl/source/${MY_P}.tar.gz.asc )"
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VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/openssl.org.asc
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x86-linux"
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fi
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LICENSE="Apache-2.0"
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SLOT="0/3" # .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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>=app-misc/c_rehash-1.7-r1
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tls-compression? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
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"
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BDEPEND="
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>=dev-lang/perl-5
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sctp? ( >=net-misc/lksctp-tools-1.0.12 )
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test? (
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sys-apps/diffutils
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sys-devel/bc
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sys-process/procps
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)
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verify-sig? ( sec-keys/openpgp-keys-openssl )"
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DEPEND="${COMMON_DEPEND}"
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RDEPEND="${COMMON_DEPEND}"
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PDEPEND="app-misc/ca-certificates"
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S="${WORKDIR}/${MY_P}"
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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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linux-info_pkg_setup
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fi
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fi
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[[ ${MERGE_TYPE} == binary ]] && return
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# must check in pkg_setup; sysctl don't work with userpriv!
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if use test && use sctp ; then
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# test_ssl_new will fail with "Ensure SCTP AUTH chunks are enabled in kernel"
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# if sctp.auth_enable is not enabled.
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local sctp_auth_status=$(sysctl -n net.sctp.auth_enable 2>/dev/null)
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if [[ -z "${sctp_auth_status}" ]] || [[ ${sctp_auth_status} != 1 ]] ; then
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die "FEATURES=test with USE=sctp requires net.sctp.auth_enable=1!"
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fi
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fi
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}
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src_prepare() {
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# allow openssl to be cross-compiled
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cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
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chmod a+rx gentoo.config || die
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# 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
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if use test && use sctp && has network-sandbox ${FEATURES} ; then
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einfo "Disabling test '80-test_ssl_new.t' which is known to fail with FEATURES=network-sandbox ..."
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rm test/recipes/80-test_ssl_new.t || die
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fi
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# make sure the man pages are suffixed #302165
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# don't bother building man pages if they're disabled
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# Make DOCDIR Gentoo compliant
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sed -i \
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-e '/^MANSUFFIX/s:=.*:=ssl:' \
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-e '/^MAKEDEPPROG/s:=.*:=$(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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append-flags -fno-strict-aliasing
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append-flags $(test-flags-CC -Wa,--noexecstack)
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# Prefixify Configure shebang (#141906)
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sed \
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-e "1s,/usr/bin/env,${BROOT}&," \
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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 AR CC CXX RANLIB RC
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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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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 ${sslout} ]] && config="config"
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local myeconfargs=(
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${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_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=$(get_libdir)
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shared
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threads
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)
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CFLAGS= LDFLAGS= echoit \
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./${config} \
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"${myeconfargs[@]}" \
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|| die
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# Clean out hardcoded flags that openssl uses
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local DEFAULT_CFLAGS=$(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[^ ]*::g' \
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-e 's:\(^\| \)-march=[^ ]*::g' \
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-e 's:\(^\| \)-mcpu=[^ ]*::g' \
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-e 's:\(^\| \)-m[^ ]*::g' \
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-e 's:^ *::' \
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-e 's: *$::' \
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-e 's: \+: :g' \
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-e 's:\\:\\\\:g'
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)
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# Now insert clean default flags with user flags
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sed -i \
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-e "/^CFLAGS=/s|=.*|=${DEFAULT_CFLAGS} ${CFLAGS}|" \
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-e "/^LDFLAGS=/s|=[[:space:]]*$|=${LDFLAGS}|" \
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Makefile \
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|| 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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# 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 ${SSL_CNF_DIR}/certs
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# Namespace openssl programs to prevent conflicts with other man pages
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cd "${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} || die
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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} || die
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ln -s ssl-${m} ${d}/openssl-${m} || die
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# locate any symlinks that point to this man page ...
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# we assume 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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