[yocto] [PATCH][meta-selinux] findutils/gnulib:drop the error output of 'ls' command

[rongqing.li at windriver.com]

From: Roy Li <rongqing.li at windriver.com>

The ls command is used to check if the file exists, and it is normal that
the checked file does not exist, so drop the ls error ouput:
	 ls: cannot access ./doc/fdl.texi: No such file or directory

Signed-off-by: Roy Li <rongqing.li at windriver.com>
---
 .../drop-the-error-output-of-ls-command.patch      | 29 ++++++++++++++++++++++
 .../findutils/findutils_4.4.2.bbappend             |  1 +
 2 files changed, 30 insertions(+)
 create mode 100644 recipes-extended/findutils/findutils-4.4.2/drop-the-error-output-of-ls-command.patch

diff --git a/recipes-extended/findutils/findutils-4.4.2/drop-the-error-output-of-ls-command.patch b/recipes-extended/findutils/findutils-4.4.2/drop-the-error-output-of-ls-command.patch
new file mode 100644
index 0000000..069be41
--- /dev/null
+++ b/recipes-extended/findutils/findutils-4.4.2/drop-the-error-output-of-ls-command.patch
@@ -0,0 +1,29 @@
+[PATCH] drop the error output of 'ls' command
+
+Upstream-Status: pending
+
+ls is used to check if the file exists, and it is normal that
+the checked file does not exist, so drop the ls error
+	 ls: cannot access ./doc/fdl.texi: No such file or directory
+
+Signed-off-by: Roy Li <rongqing.li at windriver.com>
+---
+ gnulib-tool | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gnulib-tool b/gnulib-tool
+index 354b1f0..beb81ba 100755
+--- a/gnulib-tool
++++ b/gnulib-tool
+@@ -602,7 +602,7 @@ else
+   {
+     # Use two sed invocations. A single sed -n -e 's,^.* -> \(.*\)$,\1,p'
+     # would do the wrong thing if the link target contains " -> ".
+-    LC_ALL=C ls -l "$1" | sed -e 's, -> ,#%%#,' | sed -n -e 's,^.*#%%#\(.*\)$,\1,p'
++    LC_ALL=C ls -l "$1" 2>/dev/null | sed -e 's, -> ,#%%#,' | sed -n -e 's,^.*#%%#\(.*\)$,\1,p'
+   }
+ fi
+ 
+-- 
+1.9.1
+
diff --git a/recipes-extended/findutils/findutils_4.4.2.bbappend b/recipes-extended/findutils/findutils_4.4.2.bbappend
index 3245e5c..e174888 100644
--- a/recipes-extended/findutils/findutils_4.4.2.bbappend
+++ b/recipes-extended/findutils/findutils_4.4.2.bbappend
@@ -5,6 +5,7 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
 SRC_URI += "git://git.savannah.gnu.org/gnulib.git;protocol=git;rev=0e0635af0b23826911dc456bd0da40dcb19247de"
 SRC_URI += "file://findutils-with-selinux.patch"
 SRC_URI += "file://findutils-with-selinux-gnulib.patch"
+SRC_URI += "file://drop-the-error-output-of-ls-command.patch;patchdir=../git/"
 
 inherit with-selinux
 
-- 
2.1.0