gentoo-overlay/sys-kernel/cryptodev/cryptodev-1.9.ebuild

# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6
inherit linux-info linux-mod

DESCRIPTION="device that allows access to Linux kernel cryptographic drivers"
HOMEPAGE="http://cryptodev-linux.org/index.html"
SRC_URI="http://nwl.cc/pub/cryptodev-linux/${PN}-linux-${PV}.tar.gz"
KEYWORDS="~amd64 ~arm ~x86"

LICENSE="GPL-2+"
SLOT="0"
IUSE="examples"

DEPEND="virtual/linux-sources"

#test requires that the module is already loaded
RESTRICT="test"

S=${WORKDIR}/${PN}-linux-${PV}

MODULE_NAMES="cryptodev(extra:${S})"
BUILD_PARAMS="KERNEL_DIR=\"\${KV_OUT_DIR}\""

PATCHES=(
	"${FILESDIR}"/cryptodev-1.9-fix-build-with-4.14-629958.patch
	"${FILESDIR}"/ioctl.c-Fix-build-with-linux-4.17.patch
)

pkg_pretend() {
	if use kernel_linux ; then
		CONFIG_CHECK="~CRYPTO ~CRYPTO_BLKCIPHER ~CRYPTO_AEAD"
		check_extra_config
	fi
}

pkg_setup() {
	if use kernel_linux ; then
		linux-mod_pkg_setup
	else
		die "cryptodev ebuild only support linux"
	fi
	BUILD_TARGETS="build"
	export KERNEL_DIR
}

src_install() {
	linux-mod_src_install
	if use examples ; then
		docinto examples
		dodoc example/*
	fi
	insinto /usr/include/crypto
	doins crypto/cryptodev.h
}