SUMMARY = "PNG image format decoding library"
HOMEPAGE = "http://www.libpng.org/"
SECTION = "libs"
LICENSE = "Libpng"
LIC_FILES_CHKSUM = "file://LICENSE;md5=12b4ec50384c800bc568f519671b120c \
                    file://png.h;endline=144;md5=15ae15f53376306868259924a9db4e05 \
                    "
DEPENDS = "zlib"

LIBV = "16"

SRC_URI = "${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/${PV}/${BP}.tar.xz \
           file://CVE-2019-7317.patch"
SRC_URI[md5sum] = "df2be2d29c40937fe1f5349b16bc2826"
SRC_URI[sha256sum] = "eceb924c1fa6b79172fdfd008d335f0e59172a86a66481e09d4089df872aa319"

MIRRORS += "${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/${PV}/ ${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}${LIBV}/older-releases/${PV}/"

UPSTREAM_CHECK_URI = "http://libpng.org/pub/png/libpng.html"

BINCONFIG = "${bindir}/libpng-config ${bindir}/libpng16-config"

inherit autotools binconfig-disabled pkgconfig

# Work around missing symbols
EXTRA_OECONF_append_class-target = " ${@bb.utils.contains("TUNE_FEATURES", "neon", "--enable-arm-neon=on", "--enable-arm-neon=off" ,d)}"

PACKAGES =+ "${PN}-tools"

FILES_${PN}-tools = "${bindir}/png-fix-itxt ${bindir}/pngfix ${bindir}/pngcp"

BBCLASSEXTEND = "native nativesdk"