1 files changed, 42 insertions, 4 deletions

diff --git a/meta/recipes-extended/pigz/pigz_2.3.4.bb b/meta/recipes-extended/pigz/pigz_2.3.4.bb
index f4832dffe1..431d9bdc35 100644
--- a/meta/recipes-extended/pigz/pigz_2.3.4.bb
+++ b/meta/recipes-extended/pigz/pigz_2.3.4.bb
@@ -1,11 +1,49 @@
-require pigz.inc
+SUMMARY = "A parallel implementation of gzip"
+DESCRIPTION = "pigz, which stands for parallel implementation of gzip, is a \
+fully functional replacement for gzip that exploits multiple processors and \
+multiple cores to the hilt when compressing data. pigz was written by Mark \
+Adler, and uses the zlib and pthread libraries."
+HOMEPAGE = "http://zlib.net/pigz/"
+SECTION = "console/utils"
+LICENSE = "Zlib & Apache-2.0"
 LIC_FILES_CHKSUM = "file://pigz.c;beginline=7;endline=21;md5=a21d4075cb00ab4ca17fce5e7534ca95"
 
-UPSTREAM_CHECK_URI = "http://zlib.net/${BPN}/"
-UPSTREAM_CHECK_REGEX = "pigz-(?P<pver>.*)\.tar"
+PROVIDES_class-native += "gzip-native"
+
 SRC_URI = "https://github.com/madler/pigz/archive/v${PV}.tar.gz;downloadfilename=${BP}.tar.gz"
 SRC_URI[md5sum] = "c109057050b15edf3eb9bb4d0805235e"
 SRC_URI[sha256sum] = "763f2fdb203aa0b7b640e63385e38e5dd4e5aaa041bc8e42aa96f2ef156b06e8"
 
-BBCLASSEXTEND = "native nativesdk"
+UPSTREAM_CHECK_URI = "http://zlib.net/${BPN}/"
+UPSTREAM_CHECK_REGEX = "pigz-(?P<pver>.*)\.tar"
+
+DEPENDS = "zlib"
 
+EXTRA_OEMAKE = "-e MAKEFLAGS="
+
+inherit update-alternatives
+
+do_install_class-target() {
+        # Install files into /bin (FHS), which is typical place for gzip
+        install -d ${D}${base_bindir}
+        install ${B}/pigz ${D}${base_bindir}/pigz
+        ln -nsf pigz ${D}${base_bindir}/unpigz
+        ln -nsf pigz ${D}${base_bindir}/pigzcat
+}
+
+do_install() {
+        install -d ${D}${bindir}
+        install ${B}/pigz ${D}${bindir}/gzip
+        ln -nsf gzip ${D}${bindir}/gunzip
+        ln -nsf gzip ${D}${bindir}/zcat
+}
+
+ALTERNATIVE_PRIORITY = "80"
+ALTERNATIVE_${PN} = "gunzip gzip zcat"
+ALTERNATIVE_${PN}_class-nativesdk = ""
+ALTERNATIVE_LINK_NAME[gunzip] = "${base_bindir}/gunzip"
+ALTERNATIVE_LINK_NAME[gzip] = "${base_bindir}/gzip"
+ALTERNATIVE_LINK_NAME[zcat] = "${base_bindir}/zcat"
+ALTERNATIVE_TARGET = "${base_bindir}/pigz"
+
+BBCLASSEXTEND = "native nativesdk"