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SUMMARY = "WebP is an image format designed for the Web"
DESCRIPTION = "WebP is a method of lossy and lossless compression that can be \
used on a large variety of photographic, translucent and \
graphical images found on the web. The degree of lossy \
compression is adjustable so a user can choose the trade-off \
between file size and image quality. WebP typically achieves \
an average of 30% more compression than JPEG and JPEG 2000, \
without loss of image quality."
HOMEPAGE = "https://developers.google.com/speed/webp/"
SECTION = "libs"
LICENSE = "BSD-3-Clause"
LIC_FILES_CHKSUM = "file://COPYING;md5=6e8dee932c26f2dab503abf70c96d8bb \
file://PATENTS;md5=c6926d0cb07d296f886ab6e0cc5a85b7"
SRC_URI = "http://downloads.webmproject.org/releases/webp/${BP}.tar.gz"
SRC_URI[sha256sum] = "64ac4614db292ae8c5aa26de0295bf1623dbb3985054cb656c55e67431def17c"
UPSTREAM_CHECK_URI = "http://downloads.webmproject.org/releases/webp/index.html"
EXTRA_OECONF = " \
--disable-wic \
--enable-libwebpmux \
--enable-libwebpdemux \
--enable-threading \
"
# Do not trust configure to determine if neon is available.
#
EXTRA_OECONF_ARM = " \
${@bb.utils.contains("TUNE_FEATURES","neon","--enable-neon","--disable-neon",d)} \
"
EXTRA_OECONF:append:arm = " ${EXTRA_OECONF_ARM}"
EXTRA_OECONF:append:armeb = " ${EXTRA_OECONF_ARM}"
inherit autotools lib_package
PACKAGECONFIG ??= ""
# libwebpdecoder is a subset of libwebp, don't build it unless requested
PACKAGECONFIG[decoder] = "--enable-libwebpdecoder,--disable-libwebpdecoder"
# Apply for examples programs: cwebp and dwebp
PACKAGECONFIG[gif] = "--enable-gif,--disable-gif,giflib"
PACKAGECONFIG[jpeg] = "--enable-jpeg,--disable-jpeg,jpeg"
PACKAGECONFIG[png] = "--enable-png,--disable-png,,libpng"
PACKAGECONFIG[tiff] = "--enable-tiff,--disable-tiff,tiff"
# Apply only for example program vwebp
PACKAGECONFIG[gl] = "--enable-gl,--disable-gl,mesa-glut"
PACKAGES =+ "${PN}-gif2webp"
DESCRIPTION:${PN}-gif2webp = "Simple tool to convert animated GIFs to WebP"
FILES:${PN}-gif2webp = "${bindir}/gif2webp"
BBCLASSEXTEND += "native nativesdk"
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