1SUMMARY = "A parallel implementation of gzip" 2DESCRIPTION = "pigz, which stands for parallel implementation of gzip, is a \ 3fully functional replacement for gzip that exploits multiple processors and \ 4multiple cores to the hilt when compressing data. pigz was written by Mark \ 5Adler, and uses the zlib and pthread libraries." 6HOMEPAGE = "http://zlib.net/pigz/" 7SECTION = "console/utils" 8LICENSE = "Zlib & Apache-2.0" 9LIC_FILES_CHKSUM = "file://pigz.c;md5=9ae6dee8ceba9610596ed0ada493d142;beginline=7;endline=21" 10 11SRC_URI = "http://zlib.net/${BPN}/fossils/${BP}.tar.gz" 12SRC_URI[sha256sum] = "b4c9e60344a08d5db37ca7ad00a5b2c76ccb9556354b722d56d55ca7e8b1c707" 13PROVIDES:class-native += "gzip-native" 14 15# Point this at the homepage in case /fossils/ isn't updated 16UPSTREAM_CHECK_URI = "http://zlib.net/${BPN}/" 17UPSTREAM_CHECK_REGEX = "pigz-(?P<pver>.*)\.tar" 18 19DEPENDS = "zlib" 20 21EXTRA_OEMAKE = "-e MAKEFLAGS=" 22 23inherit update-alternatives 24 25do_install() { 26 # Install files into /bin (FHS), which is typical place for gzip 27 install -d ${D}${base_bindir} 28 install ${B}/pigz ${D}${base_bindir}/pigz 29 ln -nsf pigz ${D}${base_bindir}/unpigz 30 ln -nsf pigz ${D}${base_bindir}/pigzcat 31} 32 33do_install:append:class-native() { 34 install -d ${D}${bindir} 35 install ${B}/pigz ${D}${bindir}/gzip 36 ln -nsf gzip ${D}${bindir}/gunzip 37 ln -nsf gzip ${D}${bindir}/zcat 38} 39 40ALTERNATIVE_PRIORITY = "110" 41ALTERNATIVE:${PN} = "gunzip gzip zcat" 42ALTERNATIVE:${PN}:class-nativesdk = "" 43ALTERNATIVE_LINK_NAME[gunzip] = "${base_bindir}/gunzip" 44ALTERNATIVE_LINK_NAME[gzip] = "${base_bindir}/gzip" 45ALTERNATIVE_LINK_NAME[zcat] = "${base_bindir}/zcat" 46ALTERNATIVE_TARGET = "${base_bindir}/pigz" 47 48BBCLASSEXTEND = "native nativesdk" 49