time: use u-a for time, conflicts with busybox

* it was reported here:
  http://lists.linuxtogo.org/pipermail/openembedded-core/2011-September/009409.html

(From OE-Core rev: 4ed8241b58ad3180311fc20cb6ef26acf44058b4)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/time/time.inc

@@ -6,3 +6,13 @@ SECTION = "utils"
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=8ca43cbc842c2336e835926c2166c28b"
 
+inherit update-alternatives
+
+do_install_append () {
+        mv ${D}${bindir}/time ${D}${bindir}/time.${PN}
+}
+
+ALTERNATIVE_NAME = "time"
+ALTERNATIVE_LINK = "${bindir}/time"
+ALTERNATIVE_PATH = "${bindir}/time.${PN}"
+ALTERNATIVE_PRIORITY = "100"

meta/recipes-extended/time/time_1.7.bb

@@ -1,5 +1,7 @@
 require time.inc
 
+PR = "r1"
+
 SRC_URI = "${GNU_MIRROR}/time/time-${PV}.tar.gz \
 	   file://debian.patch"