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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic
DESCRIPTION="Free implementation of the DVB Common Scrambling Algorithm - DVB/CSA"
HOMEPAGE="https://www.videolan.org/developers/libdvbcsa.html"
SRC_URI="https://download.videolan.org/pub/videolan/${PN}/${PV}/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~arm arm64 ~ppc ~ppc64 x86"
IUSE="cpu_flags_ppc_altivec cpu_flags_x86_mmx cpu_flags_x86_sse2 debug"
# https://github.com/buildroot/buildroot/blob/master/package/libdvbcsa/
PATCHES=( "${FILESDIR}/altivec.patch" )
src_configure() {
use cpu_flags_ppc_altivec && append-cflags '-flax-vector-conversions' # needed for altivec.patch
local myeconfargs=(
--disable-static
$(use_enable cpu_flags_ppc_altivec altivec)
$(use_enable debug)
)
# Enabling MMX makes the configure script ignore SSE2.
if use cpu_flags_x86_sse2; then
myeconfargs+=(
--disable-mmx
--enable-sse2
)
else
myeconfargs+=(
$(use_enable cpu_flags_x86_mmx mmx)
--disable-sse2
)
fi
econf "${myeconfargs[@]}"
}
src_install() {
default
find "${ED}" -name '*.la' -delete || die
}
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