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# Copyright 1999-2017 Gentoo Foundation | ||
# Distributed under the terms of the GNU General Public License v2 | ||
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EAPI=6 | ||
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inherit libtool ltprune multilib-minimal | ||
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DESCRIPTION="Portable Network Graphics library" | ||
HOMEPAGE="http://www.libpng.org/" | ||
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz | ||
apng? ( mirror://sourceforge/apng/${P}-apng.patch.gz )" | ||
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LICENSE="libpng" | ||
SLOT="0/16" | ||
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt" | ||
IUSE="apng cpu_flags_x86_sse neon static-libs" | ||
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RDEPEND=">=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}] | ||
abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r1 | ||
!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" | ||
DEPEND="${RDEPEND} | ||
app-arch/xz-utils" | ||
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src_prepare() { | ||
default | ||
if use apng; then | ||
eapply -p0 "${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 | ||
} | ||
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multilib_src_configure() { | ||
local myeconfargs=( | ||
$(use_enable cpu_flags_x86_sse intel-sse) | ||
$(use_enable static-libs static) | ||
--enable-arm-neon=$(usex neon) | ||
) | ||
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}" | ||
} | ||
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multilib_src_install_all() { | ||
DOCS=( ANNOUNCE CHANGES libpng-manual.txt README TODO ) | ||
einstalldocs | ||
prune_libtool_files --all | ||
} |