iputils: Set prefix correctly for usrmerge

Fix build with usrmerge enabled:

  WARNING: iputils-s20190709-r0 do_package: iputils: alternative target (/usr/bin/ping or /usr/bin/ping.iputils) does not exist, skipping...
  WARNING: iputils-s20190709-r0 do_package: iputils: NOT adding alternative provide /usr/bin/ping: /usr/bin/ping.iputils does not exist
  ERROR: iputils-s20190709-r0 do_package: QA Issue: iputils: Files/directories were installed but not shipped in any package:
    /bin/tftpd
    /bin/tracepath
    /bin/arping
    /bin/clockdiff
    /bin/ping
    /bin/traceroute6
    /sbin/rarpd
    /sbin/ninfod
    /sbin/rdisc
  Please set FILES such that these items are packaged. Alternatively if they are unneeded, avoid installing them or delete them within do_install.
  iputils: 9 installed and not shipped files. [installed-vs-shipped]
  WARNING: iputils-s20190709-r0 do_package: iputils: alt_link == alt_target: /usr/bin/ping == /usr/bin/ping

(From OE-Core rev: 4b2322e90f6a3a4d2c44145aa85b688f28edddaa)

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-extended/iputils/iputils_s20190709.bb b/meta/recipes-extended/iputils/iputils_s20190709.bb
index 34a6c68260..d8f2470d0c 100644
--- a/meta/recipes-extended/iputils/iputils_s20190709.bb
+++ b/meta/recipes-extended/iputils/iputils_s20190709.bb
@@ -28,7 +28,7 @@ PACKAGECONFIG[docs] = "-DBUILD_HTML_MANS=true -DBUILD_MANS=true,-DBUILD_HTML_MAN
 
 inherit meson update-alternatives
 
-EXTRA_OEMESON += "--prefix=/"
+EXTRA_OEMESON += "--prefix=${root_prefix}/"
 
 ALTERNATIVE_PRIORITY = "100"