toybox-inittab: Fix serial getty reproducibility

The enable_getty test uses a bash-only syntax "[[ ... ]]".
On /bin/sh==bash hosts, it enables the serial getty.
On /bin/sh!=bash hosts, it does not enable it.

Fix this non-reproducibility by using the standard shell "[ ... ]"
syntax which should work in any POSIX shell[0].

[0]: https://www.shellcheck.net/wiki/SC3010

Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta-oe/recipes-core/toybox/toybox-inittab_0.8.2.bb b/meta-oe/recipes-core/toybox/toybox-inittab_0.8.2.bb
index 603f365cf3..4cad7dce11 100644
--- a/meta-oe/recipes-core/toybox/toybox-inittab_0.8.2.bb
+++ b/meta-oe/recipes-core/toybox/toybox-inittab_0.8.2.bb
@@ -34,7 +34,7 @@ do_configure() {
         cp orig/* .
 
         for config in ${PACKAGECONFIG_CONFARGS}; do
-                if [[ ${config} == "enable_getty" ]]; then
+                if [ "${config}" = "enable_getty" ]; then
                         echo "# generated by bitbake recipe ${PN}" >> ${S}/inittab
                         for console in "${SERIAL_CONSOLES}"; do
                                 param=$(echo ${console} | sed s/\;/\ /g)