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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit cmake
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DESCRIPTION="Blocking, shuffling and lossless compression library"
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HOMEPAGE="https://www.blosc.org/"
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SRC_URI="https://github.com/Blosc/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0/1"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 x86 ~amd64-linux ~x86-linux"
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IUSE="+lz4 +snappy test zlib zstd"
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RESTRICT="!test? ( test )"
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RDEPEND="
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lz4? ( >=app-arch/lz4-1.7.5:= )
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snappy? ( app-arch/snappy )
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zlib? ( sys-libs/zlib )
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zstd? ( app-arch/zstd )"
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DEPEND="${RDEPEND}"
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src_prepare() {
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cmake_src_prepare
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# remove bundled libs
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rm -rf internal-complibs || die
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}
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src_configure() {
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local mycmakeargs=(
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-DBUILD_STATIC=OFF
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-DBUILD_TESTS=$(usex test)
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-DBUILD_BENCHMARKS=OFF
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-DBUILD_FUZZERS=OFF
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-DDEACTIVATE_LZ4=$(usex !lz4)
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-DDEACTIVATE_SNAPPY=$(usex !snappy)
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-DDEACTIVATE_ZLIB=$(usex !zlib)
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-DDEACTIVATE_ZSTD=$(usex !zstd)
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-DPREFER_EXTERNAL_LZ4=ON
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# snappy is always external
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-DPREFER_EXTERNAL_ZLIB=ON
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-DPREFER_EXTERNAL_ZSTD=ON
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)
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cmake_src_configure
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}
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