media-libs/libvorbis/libvorbis-1.2.1_rc1-r1.ebuild


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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/libvorbis/libvorbis-1.2.1_rc1-r1.ebuild,v 1.2 2008/08/06 17:33:42 yngwin Exp $

EAPI="1"
inherit libtool flag-o-matic eutils toolchain-funcs

MY_P=${P/_/}
DESCRIPTION="The Ogg Vorbis sound file format library with aoTuV patch"
HOMEPAGE="http://xiph.org/vorbis"
SRC_URI="http://people.xiph.org/~giles/2008/${MY_P}.tar.bz2
	aotuv? ( mirror://gentoo/aotuv-b5.5-1.2.1rc1.diff.bz2 )"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd"
IUSE="+aotuv doc"

RDEPEND=">=media-libs/libogg-1"
DEPEND="${RDEPEND}
	dev-util/pkgconfig"
S="${WORKDIR}/${MY_P}"

src_unpack() {
	unpack ${MY_P}.tar.bz2
	cd "${S}"
	use aotuv && epatch "${DISTDIR}"/aotuv-b5.5-1.2.1rc1.diff.bz2

	elibtoolize
	epunt_cxx #74493

	# Insane.
	sed -i -e "s:-O20::g" -e "s:-mfused-madd::g" configure
	sed -i -e "s:-mcpu=750::g" configure
}

src_compile() {
	# gcc-3.4 and k6 with -ftracer causes code generation problems #49472
	if [[ "$(gcc-major-version)$(gcc-minor-version)" == "34" ]]; then
		is-flag -march=k6* && filter-flags -ftracer
		is-flag -mtune=k6* && filter-flags -ftracer
		replace-flags -Os -O2
	fi

	econf
	emake || die "emake failed."
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed."

	rm -rf "${D}"/usr/share/doc/${MY_P}
	dodoc AUTHORS CHANGES README todo.txt
	use aotuv && dodoc aoTuV_README-1st.txt aoTuV_technical.txt
	if use doc; then
		docinto txt
		dodoc doc/*.txt
		dohtml -r doc
	fi
}