[OE-core] [PATCH] opkg-utils: fix the sed pattern in update-alternatives

[jackie.huang at windriver.com]

From: Jackie Huang <jackie.huang at windriver.com>

'\>' is to matches the end of a word, but the executable is
not always a 'word', e.g. /usr/lib64/busybox/usr/bin/[

then such alternatives can not be removed.

So change to use '\s' in the pattern since the following
character of the $path is whitespace.

Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
---
 ...ternatives-remove_alt-fix-the-sed-pattern.patch | 36 ++++++++++++++++++++++
 .../opkg-utils/opkg-utils_0.3.5.bb                 |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 meta/recipes-devtools/opkg-utils/opkg-utils/update-alternatives-remove_alt-fix-the-sed-pattern.patch

diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils/update-alternatives-remove_alt-fix-the-sed-pattern.patch b/meta/recipes-devtools/opkg-utils/opkg-utils/update-alternatives-remove_alt-fix-the-sed-pattern.patch
new file mode 100644
index 0000000000..cca07a7d5b
--- /dev/null
+++ b/meta/recipes-devtools/opkg-utils/opkg-utils/update-alternatives-remove_alt-fix-the-sed-pattern.patch
@@ -0,0 +1,36 @@
+From e8b8880a281ccb0082f6cad63eb253b921f31fef Mon Sep 17 00:00:00 2001
+From: Jackie Huang <jackie.huang at windriver.com>
+Date: Thu, 18 Jan 2018 17:57:08 -0800
+Subject: [PATCH] update-alternatives: fix the sed pattern in remove_alt
+
+'\>' is to matches the end of a word, but the executable is
+not always a 'word', e.g. /usr/lib64/busybox/usr/bin/[
+
+then such alternatives can not be removed.
+
+So change to use '\s' in the pattern since the following
+character of the $path is whitespace.
+
+Upstream-Status: Submitted [yocto at yoctoproject.org, opkg-devel at googlegroups.com]
+
+Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
+---
+ update-alternatives | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/update-alternatives b/update-alternatives
+index ffad853..ce7d66c 100644
+--- a/update-alternatives
++++ b/update-alternatives
+@@ -80,7 +80,7 @@ remove_alt() {
+ 	[ ! -f $ad/$name ] && return 0
+ 
+ 	path=`echo $path | protect_slashes | protect_special_character`
+-	sed -ne "/^$path\>.*/!p" $ad/$name > $ad/$name.new
++	sed -ne "/^$path\s.*/!p" $ad/$name > $ad/$name.new
+ 	mv $ad/$name.new $ad/$name
+ }
+ 
+-- 
+2.7.4
+
diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils_0.3.5.bb b/meta/recipes-devtools/opkg-utils/opkg-utils_0.3.5.bb
index 514ba7912a..53b69efe55 100644
--- a/meta/recipes-devtools/opkg-utils/opkg-utils_0.3.5.bb
+++ b/meta/recipes-devtools/opkg-utils/opkg-utils_0.3.5.bb
@@ -9,6 +9,7 @@ PROVIDES += "${@bb.utils.contains('PACKAGECONFIG', 'update-alternatives', 'virtu
 
 SRC_URI = "http://git.yoctoproject.org/cgit/cgit.cgi/${BPN}/snapshot/${BPN}-${PV}.tar.gz \
            file://0001-Switch-all-scripts-to-use-Python-3.x.patch \
+           file://update-alternatives-remove_alt-fix-the-sed-pattern.patch \
 "
 SRC_URI_append_class-native = " file://tar_ignore_error.patch"
 UPSTREAM_CHECK_URI = "http://git.yoctoproject.org/cgit/cgit.cgi/opkg-utils/refs/"
-- 
2.11.0