| # Copyright 1999-2017 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=5 |
| |
| inherit eutils libtool multilib-minimal |
| |
| DESCRIPTION="Portable Network Graphics library" |
| HOMEPAGE="http://www.libpng.org/" |
| SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz |
| apng? ( mirror://sourceforge/apng/${P}-apng.patch.gz )" |
| |
| LICENSE="libpng" |
| SLOT="0/16" |
| KEYWORDS="*" |
| IUSE="apng neon static-libs" |
| |
| RDEPEND=">=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}] |
| abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r1 |
| !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" |
| DEPEND="${RDEPEND} |
| app-arch/xz-utils" |
| |
| src_prepare() { |
| default |
| if use apng; then |
| epatch "${WORKDIR}"/${PN}-*-apng.patch |
| # Don't execute symbols check with apng patch wrt #378111 |
| sed -i -e '/^check/s:scripts/symbols.chk::' Makefile.in || die |
| fi |
| elibtoolize |
| } |
| |
| multilib_src_configure() { |
| ECONF_SOURCE="${S}" econf \ |
| $(use_enable static-libs static) \ |
| --enable-arm-neon=$(usex neon) |
| } |
| |
| multilib_src_install_all() { |
| DOCS=( ANNOUNCE CHANGES libpng-manual.txt README TODO ) |
| einstalldocs |
| prune_libtool_files --all |
| } |
