1 files changed, 104 insertions, 0 deletions
diff --git a/media-libs/libmpg123/libmpg123-1.32.3.ebuild b/media-libs/libmpg123/libmpg123-1.32.3.ebuild
new file mode 100644
index 000000000000..c431accb6960
--- /dev/null
+++ b/media-libs/libmpg123/libmpg123-1.32.3.ebuild
@@ -0,0 +1,104 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_PN="mpg123"
+MY_P="${MY_PN}-${PV}"
+inherit autotools flag-o-matic toolchain-funcs multilib-minimal
+
+DESCRIPTION="Libraries for realtime MPEG 1.0/2.0/2.5 audio player for layers 1, 2 and 3"
+HOMEPAGE="https://www.mpg123.org/"
+SRC_URI="mirror://sourceforge/${MY_PN}/${MY_P}.tar.bz2"
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="GPL-2 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 ~x64-macos"
+IUSE="int-quality cpu_flags_x86_3dnow cpu_flags_x86_3dnowext cpu_flags_ppc_altivec cpu_flags_x86_mmx cpu_flags_x86_sse"
+
+# No MULTILIB_USEDEP here since we only build libmpg123 for non native ABIs.
+# Note: build system prefers libsdl2 > libsdl. We could in theory add both
+# but it's tricky when it comes to handling switching between them properly.
+# We'd need a USE flag for both sdl1 and sdl2 and to make them clash.
+RDEPEND="
+	dev-libs/libltdl:0
+	!<media-sound/mpg123-1.32.3-r1
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/libtool
+	virtual/pkgconfig
+"
+IDEPEND="app-eselect/eselect-mpg123"
+
+DOCS=( AUTHORS ChangeLog NEWS NEWS.libmpg123 README )
+
+PATCHES=(
+	"${FILESDIR}"/mpg123-1.32.3-build-programs-component.patch
+	"${FILESDIR}"/mpg123-1.32.3-build-with-installed-libs.patch
+)
+
+src_prepare() {
+	default
+
+	# Rerun autotools with patched configure.ac
+	eautoreconf
+}
+
+multilib_src_configure() {
+	local _audio=dummy
+	local _output=dummy
+	local _cpu=generic_fpu
+
+	# Build fails without -D_GNU_SOURCE like this:
+	# error: ‘struct hostent’ has no member named ‘h_addr’
+	append-cflags -D_GNU_SOURCE
+
+	append-lfs-flags
+
+	use cpu_flags_ppc_altivec && _cpu=altivec
+
+	if [[ $(tc-arch) == amd64 || ${ARCH} == x64-* ]]; then
+		use cpu_flags_x86_sse && _cpu=x86-64
+	elif use x86 && gcc-specs-pie ; then
+		# Don't use any mmx, 3dnow, sse and 3dnowext
+		# bug #164504
+		_cpu=generic_fpu
+	else
+		use cpu_flags_x86_mmx && _cpu=mmx
+		use cpu_flags_x86_3dnow && _cpu=3dnow
+		use cpu_flags_x86_sse && _cpu=x86
+		use cpu_flags_x86_3dnowext && _cpu=x86
+	fi
+
+	local myconf=(
+		--with-optimization=0
+		--with-cpu=${_cpu}
+		--enable-int-quality=$(usex int-quality)
+		--disable-components --enable-libmpg123 --enable-libsyn123 --enable-libout123
+	)
+
+	multilib_is_native_abi || myconf+=( --disable-modules )
+
+	ECONF_SOURCE="${S}" econf "${myconf[@]}"
+
+	if ! $(multilib_is_native_abi) ; then
+		sed -i -e 's:src doc:src/libmpg123:' Makefile || die
+	fi
+}
+
+multilib_src_install_all() {
+	einstalldocs
+	mv "${ED}"/usr/bin/mpg123{,-mpg123}
+	find "${ED}" -type f -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	eselect mpg123 update ifunset
+}
+
+pkg_postrm() {
+	eselect mpg123 update ifunset
+}