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57 lines
1.3 KiB
57 lines
1.3 KiB
5 years ago
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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit autotools ltprune toolchain-funcs
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DESCRIPTION="C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp"
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HOMEPAGE="https://github.com/BLAKE2/libb2"
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GITHASH="73d41c8255a991ed2adea41c108b388d9d14b449"
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SRC_URI="https://github.com/BLAKE2/libb2/archive/${GITHASH}.tar.gz -> ${P}.tar.gz"
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LICENSE="CC0-1.0"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc64 ~x64-macos ~sparc-solaris ~x64-solaris"
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IUSE="static +native-cflags openmp"
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DEPEND="
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openmp? (
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|| ( >=sys-devel/gcc-4.2:*[openmp] sys-devel/clang-runtime:*[openmp] )
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)
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"
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RDEPEND="${DEPEND}"
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S=${WORKDIR}/${PN}-${GITHASH}
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pkg_setup() {
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if [[ ${MERGE_TYPE} != "binary" ]] && use openmp && ! tc-has-openmp; then
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ewarn "You are using a compiler without OpenMP support"
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die "Need an OpenMP capable compiler"
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fi
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}
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src_prepare() {
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default
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# fix bashism
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sed -i -e 's/ == / = /' configure.ac || die
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eautoreconf # upstream doesn't make releases
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}
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src_configure() {
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econf \
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$(use_enable static) \
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$(use_enable native-cflags native) \
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$(use_enable openmp)
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}
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src_compile() {
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# respect our CFLAGS when native-cflags is not in effect
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emake $(use native-cflags && echo no)CFLAGS="${CFLAGS}"
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}
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src_install() {
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default
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prune_libtool_files
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}
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