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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit dune
MY_PV="$(ver_rs 1- '')"
DESCRIPTION="Cryptographic primitives library for Objective Caml"
HOMEPAGE="https://github.com/xavierleroy/cryptokit"
SRC_URI="https://github.com/xavierleroy/cryptokit/archive/release${MY_PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/${PN}-release${MY_PV}"
LICENSE="LGPL-2"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm ~arm64 ~x86"
IUSE="cpu_flags_x86_aes +ocamlopt test zlib"
REQUIRED_USE="test? ( ocamlopt )"
RESTRICT="!test? ( test )"
# We can't use mpir on zarith
# (until it gains mpz_powm_sec?)
# bug #750740
DEPEND="
dev-ml/dune-configurator
dev-ml/zarith:=[-mpir]
zlib? ( >=sys-libs/zlib-1.1 )
"
RDEPEND="${DEPEND}"
DOCS=( "Changes" "README.txt" "AUTHORS.txt" )
src_configure() {
# Don't build in src_configure
sed -i -e 's:exit (Sys.command "dune build @configure --release")::' configure || die
# It's not autotools (or even close), it's a Dune wrapper.
./configure \
$(use_enable cpu_flags_x86_aes hardwaresupport) \
$(use_enable zlib) \
|| die
}
pkg_postinst() {
elog ""
elog "This library uses the /dev/random device to generate "
elog "random data and RSA keys. The device should either be"
elog "built into the kernel or provided as a module. An"
elog "alternative is to use the Entropy Gathering Daemon"
elog "(http://egd.sourceforge.net). Please note that the"
elog "remainder of the library will still work even in the"
elog "absence of a one of these sources of randomness."
elog ""
}
src_test() {
echo ""
einfo "You must have either /dev/random or the Entropy Gathering"
einfo "Daemon (EGD) for this test to succeed!"
echo ""
dune_src_test
}