The high level problem I have with this patch is that we keep going back to "we really need to update to a modern hush (or other shell) rather than patching new features in to our ancient fork".
Yes it will be fine ! Does anybody have information about these plans ? but in any case my patch didn't broke compatibility like next patch
See also this old patch: https://patchwork.ozlabs.org/project/uboot/patch/1449255744-25787-1-git-send...
Can you please add to the env tests? please add function comment ...
tnx for suggestions ... i can make v2 variant for my patch , if no one is against this idea
On Wed, Nov 3, 2021 at 12:44 AM Tom Rini trini@konsulko.com wrote:
On Tue, Nov 02, 2021 at 03:19:14PM +0800, Artem Lapkin wrote:
Add possibility setup env variable with additional resolving vars inside value.
Usage examples
=> setenv a hello => setenv b world => setenv c '${a} ${b}' => setenv -r d '${c}! ${a}...' => printenv d d=hello world! hello...
/* internal usage example */ env_resolve("d", "${c}! ${a}..."); /* d="hello world! hello..." */
Notes
Resolving works only for ${var} "bracket" and didn't workd for "unbracket" $var
=> setenv -r d '$c! $a...' => printenv d d=$c! $a...
Signed-off-by: Artem Lapkin art@khadas.com
The high level problem I have with this patch is that we keep going back to "we really need to update to a modern hush (or other shell) rather than patching new features in to our ancient fork".
-- Tom