procps: make the 'watch' command register to /bin/watch

This solves the integration problem with busybox.

Previously, there was a patch in busybox to move 'watch' to /usr/bin.
Such patch is not accepted by upsteam and really not necessary as
our ALTERNATIVE system can easily solve such intergration problem.

(From OE-Core rev: 9e6e2aee21ff59687ddfd0e23fd0add9ee81d397)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/meta/recipes-extended/procps/procps.inc b/meta/recipes-extended/procps/procps.inc
index 6ee4a04f81..20d5fc2be2 100644
--- a/meta/recipes-extended/procps/procps.inc
+++ b/meta/recipes-extended/procps/procps.inc
@@ -15,6 +15,10 @@ SRC_URI = "http://procps.sourceforge.net/procps-${PV}.tar.gz \
 
 inherit autotools update-alternatives
 
+do_install_append() {
+        mv ${D}${bindir}/watch ${D}${bindir}/watch.${BPN}
+}
+
 FILES_${PN} += "${libdir}/*-${PV}.so ${base_libdir}/*-${PV}.so"
 FILES_SOLIBSDEV = ""
 
@@ -22,4 +26,6 @@ ALTERNATIVE_${PN} = "top uptime free pkill pmap kill sysctl ps pgrep pwdx watch"
 ALTERNATIVE_LINK_NAME[kill] = "${base_bindir}/kill"
 ALTERNATIVE_LINK_NAME[sysctl] = "${base_sbindir}/sysctl"
 ALTERNATIVE_LINK_NAME[ps] = "${base_bindir}/ps"
+ALTERNATIVE_LINK_NAME[watch] = "${base_bindir}/watch"
+ALTERNATIVE_TARGET[watch] = "${bindir}/watch.${BPN}"
 ALTERNATIVE_PRIORITY = "110"