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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 flag-o-matic
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DESCRIPTION="Free implementation of the DVB Common Scrambling Algorithm - DVB/CSA"
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HOMEPAGE="https://www.videolan.org/developers/libdvbcsa.html"
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SRC_URI="https://download.videolan.org/pub/videolan/${PN}/${PV}/${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 x86"
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IUSE="cpu_flags_ppc_altivec cpu_flags_x86_mmx cpu_flags_x86_sse2 debug"
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# https://github.com/buildroot/buildroot/blob/master/package/libdvbcsa/
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PATCHES=( "${FILESDIR}/altivec.patch" )
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src_configure() {
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use cpu_flags_ppc_altivec && append-cflags '-flax-vector-conversions' # needed for altivec.patch
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local myeconfargs=(
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--disable-static
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$(use_enable cpu_flags_ppc_altivec altivec)
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$(use_enable debug)
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)
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# Enabling MMX makes the configure script ignore SSE2.
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if use cpu_flags_x86_sse2; then
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myeconfargs+=(
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--disable-mmx
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--enable-sse2
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)
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else
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myeconfargs+=(
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$(use_enable cpu_flags_x86_mmx mmx)
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--disable-sse2
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)
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fi
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econf "${myeconfargs[@]}"
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}
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src_install() {
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default
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find "${ED}" -name '*.la' -delete || die
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}
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