This is a backport from master of 2 consecutive fixes.

First fix commit:
1100af93cb07caf24d568c039d52fb0c80714c30
Second fix commit:
b7b2e348716161deb21c9864ac5caa5f1df1fa9c

The error these commits fix can prevent Eclipse debugging on
certain target configurations.

* base-files: Add shell test quoting

  tty can return "not a tt" which results in warnings when /etc/profile
  is executed.

  (From OE-Core rev: eed586dd238efe859442b21b425f04e262bcdb2b)

  Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
  Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

* base-files: fix profile error under < /dev/null

  Previous attempts to constrain execution of `resize` to only TTYs did
  not properly handle situations when `tty` would return the string "not a
  tty". The symptom is "/etc/profile: line 34: test: too many arguments".
  Fix this by utilizing the exit code of `tty`. Also use `case` instead of
  `cut` to eliminate a subshell.

  (From OE-Core rev: e67637e4472ff3a1e2801b84ee3d69d4e14b9efc)

  Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
  Signed-off-by: Ross Burton <ross.burton@intel.com>
  Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

(From OE-Core rev: e86ab7487450aea7e44ff70b225517dbb056e3b5)

Signed-off-by: brian avery <brian.avery@intel.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta/recipes-core/base-files/base-files/profile b/meta/recipes-core/base-files/base-files/profile
index ba1b9ba156..1f02e52ea9 100644
--- a/meta/recipes-core/base-files/base-files/profile
+++ b/meta/recipes-core/base-files/base-files/profile
@@ -28,10 +28,12 @@ if [ -d /etc/profile.d ]; then
   unset i
 fi
 
-if [ -x /usr/bin/resize ];then
+if [ -x /usr/bin/resize ] && termpath="`tty`"; then
   # Make sure we are on a serial console (i.e. the device used starts with /dev/tty),
   # otherwise we confuse e.g. the eclipse launcher which tries do use ssh
-  test `tty | cut -c1-8` = "/dev/tty" && resize >/dev/null
+  case "$termpath" in
+  /dev/tty*) resize >/dev/null
+  esac
 fi
 
 export PATH PS1 OPIEDIR QPEDIR QTDIR EDITOR TERM