The commit 49ae935b37 ("util/abuild: Change [...] to [[...]] for
consistency") [1] accidentally replaced "\>" with ">" in a grep pattern,
causing all boards to be considered not supporting ChromeOS.
The commit f66c7c1037 ("util/abuild: Update echo to printf for
consistency") [2] replaced
@echo $(foreach arch,$(REQUIRED_ARCHES),\
$(if $(filter $(arch),$(SUBARCH_SUPPORTED)),,$(arch)))
with
@printf "%s\n" "$(foreach arch,$(REQUIRED_ARCHES),\
$(if $(filter $(arch),$(SUBARCH_SUPPORTED)),,$(arch)))"
and caused an additional whitespace character to be printed when all
required archs are supported. The result of the `missing_arches` shell
variable would be " ", and hence the `[[ -n "$missing_arches" ]]` check
would be wrong. Fix this by using `-z`.
[1] CB:87367
[2] CB:87368
Change-Id: Ib77566e70ac8b3717f3b29433ce9ae0a1fc69cce
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87708
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub "Kuba" Czapiga <czapiga@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
c81b08c4ba