# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6

inherit autotools multilib-minimal

DESCRIPTION="free lossless audio encoder and decoder"
HOMEPAGE="http://flac.sourceforge.net"
SRC_URI="http://downloads.xiph.org/releases/${PN}/${P}.tar.xz"

LICENSE="BSD FDL-1.2 GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="altivec +cxx debug ogg cpu_flags_x86_sse static-libs"

RDEPEND="ogg? ( >=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}] )
	abi_x86_32? (
		!<=app-emulation/emul-linux-x86-soundlibs-20130224-r1
		!app-emulation/emul-linux-x86-soundlibs[-abi_x86_32(-)]
	)"
DEPEND="${RDEPEND}
	app-arch/xz-utils
	abi_x86_32? ( dev-lang/nasm )
	!elibc_uclibc? ( sys-devel/gettext )
	virtual/pkgconfig"

src_prepare() {
	local PATCHES=(
		"${FILESDIR}"/${PN}-1.3.2-cflags.patch
		"${FILESDIR}"/${PN}-1.3.2-asneeded.patch
		"${FILESDIR}"/${PN}-1.3.0-dontbuild-tests.patch
		"${FILESDIR}"/${PN}-1.3.2-dontbuild-examples.patch
	)

	default

	eautoreconf
}

multilib_src_configure() {
	local myeconfargs=(
		--docdir="${EPREFIX}"/usr/share/doc/${PF}/html
		--disable-doxygen-docs
		--disable-examples
		--disable-xmms-plugin
		$([[ ${CHOST} == *-darwin* ]] && echo "--disable-asm-optimizations")
		$(use_enable altivec)
		$(use_enable cpu_flags_x86_sse sse)
		$(use_enable cxx cpplibs)
		$(use_enable debug)
		$(use_enable ogg)

		# cross-compile fix (bug #521446)
		# no effect if ogg support is disabled
		--with-ogg
	)
	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
}

multilib_src_test() {
	if [[ ${UID} != 0 ]]; then
		emake -j1 check
	else
		ewarn "Tests will fail if ran as root, skipping."
	fi
}

multilib_src_install_all() {
	if ! use static-libs ; then
		find "${ED}" \( -name "*.la" -o -name "*.a" \) -delete || die
	fi
}