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add openssl 1.0.2a ebuild

Hanno Böck authored on 20/03/2015 22:05:05
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+# Copyright 1999-2015 Gentoo Foundation
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+# Distributed under the terms of the GNU General Public License v2
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+# $Header: /var/cvsroot/gentoo-x86/dev-libs/openssl/openssl-1.0.2a.ebuild,v 1.2 2015/03/19 21:14:17 vapier Exp $
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+
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+EAPI="4"
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+
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+inherit eutils flag-o-matic toolchain-funcs multilib multilib-minimal
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+
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+REV="1.7"
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+MY_P=${P/_/-}
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+DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
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+HOMEPAGE="http://www.openssl.org/"
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+SRC_URI="mirror://openssl/source/${MY_P}.tar.gz
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+	http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/packages/${PN}/${PN}-c_rehash.sh?rev=${REV} -> ${PN}-c_rehash.sh.${REV}"
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+
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+LICENSE="openssl"
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+SLOT="0"
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+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~arm-linux ~x86-linux"
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+IUSE="bindist gmp kerberos rfc3779 sctp cpu_flags_x86_sse2 static-libs test +tls-heartbeat vanilla zlib insecure-ssl2 insecure-ssl3"
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+RESTRICT="!bindist? ( bindist )"
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+
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+# The blocks are temporary just to make sure people upgrade to a
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+# version that lack runtime version checking.  We'll drop them in
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+# the future.
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+RDEPEND="gmp? ( >=dev-libs/gmp-5.1.3-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
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+	zlib? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
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+	kerberos? ( >=app-crypt/mit-krb5-1.11.4[${MULTILIB_USEDEP}] )
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+	abi_x86_32? (
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+		!<=app-emulation/emul-linux-x86-baselibs-20140508
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+		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
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+	)
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+	!<net-misc/openssh-5.9_p1-r4
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+	!<net-libs/neon-0.29.6-r1"
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+DEPEND="${RDEPEND}
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+	sys-apps/diffutils
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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? ( sys-devel/bc )"
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+PDEPEND="app-misc/ca-certificates"
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+
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+S="${WORKDIR}/${MY_P}"
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+
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+MULTILIB_WRAPPED_HEADERS=(
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+	usr/include/openssl/opensslconf.h
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+)
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+
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+src_prepare() {
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+	SSL_CNF_DIR="/etc/ssl"
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+	sed \
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+		-e "/^DIR=/s:=.*:=${EPREFIX}${SSL_CNF_DIR}:" \
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+		-e "s:SSL_CMD=/usr:SSL_CMD=${EPREFIX}/usr:" \
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+		"${DISTDIR}"/${PN}-c_rehash.sh.${REV} \
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+		> "${WORKDIR}"/c_rehash || die #416717
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+
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+	# Make sure we only ever touch Makefile.org and avoid patching a file
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+	# that gets blown away anyways by the Configure script in src_configure
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+	rm -f Makefile
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+
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+	if ! use vanilla ; then
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+		epatch "${FILESDIR}"/${PN}-1.0.0a-ldflags.patch #327421
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+		epatch "${FILESDIR}"/${PN}-1.0.0d-windres.patch #373743
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+		epatch "${FILESDIR}"/${PN}-1.0.2a-parallel-build.patch
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+		epatch "${FILESDIR}"/${PN}-1.0.2-ipv6.patch
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+		epatch "${FILESDIR}"/${PN}-1.0.2-s_client-verify.patch #472584
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+
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+		epatch_user #332661
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+	fi
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+
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+	# disable fips in the build
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+	# make sure the man pages are suffixed #302165
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+	# don't bother building man pages if they're disabled
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+	sed -i \
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+		-e '/DIRS/s: fips : :g' \
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+		-e '/^MANSUFFIX/s:=.*:=ssl:' \
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+		-e '/^MAKEDEPPROG/s:=.*:=$(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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+		Makefile.org \
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+		|| die
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+	# show the actual commands in the log
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+	sed -i '/^SET_X/s:=.*:=set -x:' Makefile.shared
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+
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+	# since we're forcing $(CC) as makedep anyway, just fix
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+	# the conditional as always-on
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+	# helps clang (#417795), and versioned gcc (#499818)
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+	sed -i 's/expr.*MAKEDEPEND.*;/true;/' util/domd || die
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+
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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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+	[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
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+
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+	# allow openssl to be cross-compiled
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+	cp "${FILESDIR}"/gentoo.config-1.0.1 gentoo.config || die
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+	chmod a+rx gentoo.config
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+
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+	append-flags -fno-strict-aliasing
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+	append-flags $(test-flags-CC -Wa,--noexecstack)
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+	append-cppflags -DOPENSSL_NO_BUF_FREELISTS
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+
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+	sed -i '1s,^:$,#!'${EPREFIX}'/usr/bin/perl,' Configure #141906
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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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+
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+	multilib_copy_sources
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+}
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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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+
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+	tc-export CC AR RANLIB RC
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+
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+	# Clean out patent-or-otherwise-encumbered code
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+	# Camellia: Royalty Free            http://en.wikipedia.org/wiki/Camellia_(cipher)
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+	# IDEA:     Expired                 http://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
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+	# EC:       ????????? ??/??/2015    http://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
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+	# MDC2:     Expired                 http://en.wikipedia.org/wiki/MDC-2
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+	# RC5:      Expired                 http://en.wikipedia.org/wiki/RC5
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+
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+	use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
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+	echoit() { echo "$@" ; "$@" ; }
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+
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+	local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
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+
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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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+
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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 ${sslout} ]] && config="config"
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+
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+	echoit \
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+	./${config} \
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+		${sslout} \
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+		$(use sctp && echo "sctp") \
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+		$(use cpu_flags_x86_sse2 || echo "no-sse2") \
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+		enable-camellia \
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+		$(use_ssl !bindist ec) \
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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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+		enable-tlsext \
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+		$(use_ssl gmp gmp -lgmp) \
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+		$(use_ssl kerberos krb5 --with-krb5-flavor=${krb5}) \
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+		$(use_ssl rfc3779) \
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+		$(use_ssl tls-heartbeat heartbeats) \
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+		$(use_ssl zlib) \
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+  		$(use_ssl insecure-ssl2 ssl2) \
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+  		$(use_ssl insecure-ssl3 ssl3) \
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+		--prefix="${EPREFIX}"/usr \
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+		--openssldir="${EPREFIX}"${SSL_CNF_DIR} \
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+		--libdir=$(get_libdir) \
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+		shared threads \
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+		|| die
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+
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+	# Clean out hardcoded flags that openssl uses
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+	local CFLAG=$(grep ^CFLAG= Makefile | LC_ALL=C sed \
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+		-e 's:^CFLAG=::' \
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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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+	)
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+	sed -i \
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+		-e "/^CFLAG/s|=.*|=${CFLAG} ${CFLAGS}|" \
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+		-e "/^SHARED_LDFLAGS=/s|$| ${LDFLAGS}|" \
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+		Makefile || die
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+}
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+
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+multilib_src_compile() {
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+	# depend is needed to use $confopts; it also doesn't matter
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+	# that it's -j1 as the code itself serializes subdirs
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+	emake -j1 depend
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+	emake all
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+	# rehash is needed to prep the certs/ dir; do this
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+	# separately to avoid parallel build issues.
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+	emake rehash
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+}
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+
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+multilib_src_test() {
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+	emake -j1 test
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+}
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+
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+multilib_src_install() {
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+	emake INSTALL_PREFIX="${D}" install
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+}
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+
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+multilib_src_install_all() {
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+	dobin "${WORKDIR}"/c_rehash #333117
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+	dodoc CHANGES* FAQ NEWS README doc/*.txt doc/c-indentation.el
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+	dohtml -r doc/*
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+	use rfc3779 && dodoc engines/ccgost/README.gost
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+
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+	# This is crappy in that the static archives are still built even
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+	# when USE=static-libs.  But this is due to a failing in the openssl
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+	# build system: the static archives are built as PIC all the time.
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+	# Only way around this would be to manually configure+compile openssl
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+	# twice; once with shared lib support enabled and once without.
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+	use static-libs || rm -f "${ED}"/usr/lib*/lib*.a
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+
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+	# create the certs directory
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+	dodir ${SSL_CNF_DIR}/certs
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+	cp -RP certs/* "${ED}"${SSL_CNF_DIR}/certs/ || die
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+	rm -r "${ED}"${SSL_CNF_DIR}/certs/{demo,expired}
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+
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+	# Namespace openssl programs to prevent conflicts with other man pages
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+	cd "${ED}"/usr/share/man
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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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+			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 ${d} -type l) ]] && die "broken manpage links found :("
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+
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+	dodir /etc/sandbox.d #254521
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+	echo 'SANDBOX_PREDICT="/dev/crypto"' > "${ED}"/etc/sandbox.d/10openssl
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+
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+	diropts -m0700
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+	keepdir ${SSL_CNF_DIR}/private
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+}
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+
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+pkg_preinst() {
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+	has_version ${CATEGORY}/${PN}:0.9.8 && return 0
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+	preserve_old_lib /usr/$(get_libdir)/lib{crypto,ssl}.so.0.9.8
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+}
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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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+	has_version ${CATEGORY}/${PN}:0.9.8 && return 0
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+	preserve_old_lib_notify /usr/$(get_libdir)/lib{crypto,ssl}.so.0.9.8
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+}