openssh/util-linux/python*: Ensure ptest output is unbuffered

We need to run sed with the -u option to ensure the output is unbuffered else
ptest-runner may timeout thinkig things were idle. Busybox doesn't have the -u
option so we need to RDEPEND on sed (which is a good thing to do if we use it
anyway).

Alex Kanavin should get credit for discovering the problem.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-core/util-linux/util-linux.inc b/meta/recipes-core/util-linux/util-linux.inc
index 18c3af240e..c7ba8c446f 100644
--- a/meta/recipes-core/util-linux/util-linux.inc
+++ b/meta/recipes-core/util-linux/util-linux.inc
@@ -142,7 +142,7 @@ RDEPENDS_${PN}_class-nativesdk = ""
 RPROVIDES_${PN}-dev = "${PN}-libblkid-dev ${PN}-libmount-dev ${PN}-libuuid-dev"
 
 RDEPENDS_${PN}-bash-completion += "${PN}-lsblk"
-RDEPENDS_${PN}-ptest = "bash grep coreutils which btrfs-tools ${PN}"
+RDEPENDS_${PN}-ptest = "bash grep coreutils which btrfs-tools ${PN} sed"
 RDEPENDS_${PN}-swaponoff = "${PN}-swapon ${PN}-swapoff"
 ALLOW_EMPTY_${PN}-swaponoff = "1"
 
diff --git a/meta/recipes-core/util-linux/util-linux/run-ptest b/meta/recipes-core/util-linux/util-linux/run-ptest
index fbc2f9b56a..8c57bd2074 100644
--- a/meta/recipes-core/util-linux/util-linux/run-ptest
+++ b/meta/recipes-core/util-linux/util-linux/run-ptest
@@ -16,7 +16,7 @@ res=0
 count=0
 for ts in $comps; 
 do 
-   $ts | sed '{        
+   $ts | sed -u '{        
       s/^\(.*\):\(.*\) \.\.\. OK$/PASS: \1:\2/                              
       s/^\(.*\):\(.*\) \.\.\. FAILED \(.*\)$/FAIL: \1:\2 \3/                
       s/^\(.*\):\(.*\) \.\.\. SKIPPED \(.*\)$/SKIP: \1:\2 \3/