shadow: use u-a for su

Use alternatives mechanism to prevent confliction of attempted
installing su binary among busybox, shadow and util-linux.

[YOCTO #4926]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

diff --git a/meta/recipes-extended/shadow/shadow_4.1.4.3.bb b/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
index caf24c06aff9f42f5413bbbc9b3a5549a7dd2548..173da3b0f01bf034200c2b48bc8f0104ed6515fe 100644 (file)
--- a/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
+++ b/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
@@ -119,11 +119,12 @@ inherit update-alternatives
 
 ALTERNATIVE_PRIORITY = "200"
 
-ALTERNATIVE_${PN} = "passwd chfn newgrp chsh groups chpasswd login vipw vigr"
+ALTERNATIVE_${PN} = "passwd chfn newgrp chsh groups chpasswd login vipw vigr su"
 ALTERNATIVE_LINK_NAME[chpasswd] = "${sbindir}/chpasswd"
 ALTERNATIVE_LINK_NAME[login] = "${base_bindir}/login"
 ALTERNATIVE_LINK_NAME[vipw] = "${base_sbindir}/vipw"
 ALTERNATIVE_LINK_NAME[vigr] = "${base_sbindir}/vigr"
+ALTERNATIVE_LINK_NAME[su] = "${bindir}/su"
 
 pkg_postinst_${PN} () {
        if [ "x$D" != "x" ]; then