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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/libpng/libpng-1.5.10.ebuild,v 1.9 2012/04/28 18:59:10 armin76 Exp $
EAPI=4
inherit eutils libtool multilib
DESCRIPTION="Portable Network Graphics library"
HOMEPAGE="http://www.libpng.org/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz
apng? ( mirror://sourceforge/${PN}-apng/${P}-apng.patch.gz )"
LICENSE="as-is"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
IUSE="apng neon static-libs"
RDEPEND="sys-libs/zlib"
DEPEND="${RDEPEND}
app-arch/xz-utils"
DOCS=( ANNOUNCE CHANGES libpng-manual.txt README TODO )
src_prepare() {
if use apng; then
epatch "${WORKDIR}"/${P}-apng.patch
# Don't execute symbols check with apng patch wrt #378111
sed -i -e '/^check/s:scripts/symbols.chk::' Makefile.in || die
fi
elibtoolize
}
src_configure() {
econf \
$(use_enable static-libs static) \
$(use_enable neon arm-neon)
}
src_install() {
default
find "${ED}" -name '*.la' -exec rm -f {} +
}
pkg_preinst() {
has_version ${CATEGORY}/${PN}:1.4 && return 0
preserve_old_lib /usr/$(get_libdir)/libpng14$(get_libname 14)
}
pkg_postinst() {
has_version ${CATEGORY}/${PN}:1.4 && return 0
preserve_old_lib_notify /usr/$(get_libdir)/libpng14$(get_libname 14)
}
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