It's a bit overkill (who would want it off?) but ash already has it configurable. Let's be symmetric. Also tweak kbuild logic to use ASH_BUILTIN_ECHO to select echo.o, not ASH. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
It's a bit overkill (who would want it off?) but ash already has it configurable. Let's be symmetric. Also tweak kbuild logic to use ASH_BUILTIN_ECHO to select echo.o, not ASH. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>