dhcp: remove dhclient-script bash dependency

Take the dash compatible IPv6 link-local address test from the Debian
version of dhclient-script.

Note that although "echo -e" in the OE version of dhclient-script is
technically bash specific too, it is supported by Busybox echo when
Busybox is configured with CONFIG_FEATURE_FANCY_ECHO enabled (which
is the default in the OE Busybox defconfig) therefore leave as-is.

(From OE-Core rev: acd7b33d136fac52e1da7ce1bb3edd2a938b1b6f)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/dhcp/dhcp_4.3.4.bb b/meta/recipes-connectivity/dhcp/dhcp_4.3.4.bb
index 9e082911bd..4151eb1836 100644
--- a/meta/recipes-connectivity/dhcp/dhcp_4.3.4.bb
+++ b/meta/recipes-connectivity/dhcp/dhcp_4.3.4.bb
@@ -8,6 +8,7 @@ SRC_URI += "file://dhcp-3.0.3-dhclient-dbus.patch;striplevel=0 \
             file://0001-site.h-enable-gentle-shutdown.patch \
             file://libxml2-configure-argument.patch \
             file://tweak-to-support-external-bind.patch \
+            file://remove-dhclient-script-bash-dependency.patch \
            "
 
 SRC_URI[md5sum] = "0138319fe2b788cf4bdf34fbeaf9ff54"