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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit autotools multilib-build multilib-minimal multilib toolchain-funcs
DESCRIPTION="Low-level cryptographic library"
HOMEPAGE="http://www.lysator.liu.se/~nisse/nettle/"
SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
LICENSE="|| ( LGPL-3 LGPL-2.1 )"
SLOT="0/6.2" # subslot = libnettle soname version, .2 as broke ABI bug#601512 then fixed
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="doc +gmp neon static-libs test cpu_flags_x86_aes"
DEPEND="gmp? ( >=dev-libs/gmp-5.0:0=[${MULTILIB_USEDEP}] )"
RDEPEND="${DEPEND}
abi_x86_32? (
!<=app-emulation/emul-linux-x86-baselibs-20131008-r17
!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
)"
MULTILIB_WRAPPED_HEADERS=(
/usr/include/nettle/nettle-stdint.h
/usr/include/nettle/version.h
)
DOCS=()
HTML_DOCS=()
S="${WORKDIR}/${PN}-3.4"
pkg_setup() {
use doc && DOCS+=(
nettle.pdf
)
use doc && HTML_DOCS+=(
nettle.html
)
}
src_prepare() {
default
sed -e '/CFLAGS=/s: -ggdb3::' \
-e 's/solaris\*)/sunldsolaris*)/' \
-i configure.ac || die
# conditionally build tests and examples required by tests
use test || sed -i '/SUBDIRS/s/testsuite examples//' Makefile.in || die
eautoreconf
}
multilib_src_configure() {
# --disable-openssl bug #427526
ECONF_SOURCE="${S}" econf \
--libdir="${EPREFIX}"/usr/$(get_libdir) \
--disable-openssl \
--disable-fat \
$(use_enable gmp public-key) \
$(use_enable static-libs static) \
$(tc-is-static-only && echo --disable-shared) \
$(use_enable doc documentation) \
$(use_enable neon arm-neon) \
$(use_enable cpu_flags_x86_aes x86-aesni)
}