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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools multilib-minimal
DESCRIPTION="LAME Ain't an MP3 Encoder"
HOMEPAGE="http://lame.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="debug cpu_flags_x86_mmx +frontend mp3rtp sndfile static-libs"
# These deps are without MULTILIB_USEDEP and are correct since we only build
# libmp3lame for multilib and these deps apply to the lame frontend executable.
RDEPEND="
frontend? (
>=sys-libs/ncurses-5.7-r7:0=
sndfile? ( >=media-libs/libsndfile-1.0.2 )
)
"
DEPEND="${RDEPEND}"
BDEPEND="
sys-devel/gettext
virtual/pkgconfig
cpu_flags_x86_mmx? ( dev-lang/nasm )
"
PATCHES=(
"${FILESDIR}"/${PN}-3.96-ccc.patch
"${FILESDIR}"/${PN}-3.98-gtk-path.patch
"${FILESDIR}"/${PN}-3.99.5-tinfo.patch
"${FILESDIR}"/${PN}-3.99.5-msse.patch
"${FILESDIR}"/${PN}-3.100-symbols.patch #662752
"${FILESDIR}"/${PN}-3.100-pkgconfig.patch #735168
)
src_prepare() {
default
mkdir libmp3lame/i386/.libs || die #workaround parallel build with nasm
sed -i -e '/define sp/s/+/ + /g' libmp3lame/i386/nasm.h || die
use cpu_flags_x86_mmx || sed -i -e '/AC_PATH_PROG/s:nasm:dIsAbLe&:' configure.in #361879
mv configure.{in,ac} || die
AT_M4DIR=. eautoreconf
}
multilib_src_configure() {
# Only build the frontend for the default ABI.
local myconf=(
--disable-mp3x
--enable-dynamic-frontends
$(multilib_native_use_enable frontend)
$(multilib_native_use_enable mp3rtp)
$(multilib_native_usex sndfile '--with-fileio=sndfile' '')
$(use_enable debug debug norm)
$(use_enable static-libs static)
$(usex cpu_flags_x86_mmx '--enable-nasm' '') #361879
)
ECONF_SOURCE="${S}" econf "${myconf[@]}"
}
multilib_src_install() {
emake \
DESTDIR="${D}" \
pkghtmldir="${EPREFIX}/usr/share/doc/${PF}/html" \
install
}
multilib_src_install_all() {
dodoc API ChangeLog HACKING README STYLEGUIDE TODO USAGE
docinto html
dodoc misc/lameGUI.html Dll/LameDLLInterface.htm
find "${ED}" -name '*.la' -type f -delete || die
}