| 123456789101112131415161718192021222324 |
- # SPDX-License-Identifier: GPL-2.0
- quiet_cmd_chkbss = CHKBSS $<
- define cmd_chkbss
- rm -f $@; \
- if ! $(OBJDUMP) -j .bss -w -h $< | awk 'END { if ($$3) exit 1 }'; then \
- echo "error: $< .bss section is not empty" >&2; exit 1; \
- fi; \
- touch $@;
- endef
- chkbss-target ?= $(obj)/built-in.a
- ifneq (,$(findstring /,$(chkbss)))
- chkbss-files := $(patsubst %, %.chkbss, $(chkbss))
- else
- chkbss-files := $(patsubst %, $(obj)/%.chkbss, $(chkbss))
- endif
- $(chkbss-target): $(chkbss-files)
- targets += $(notdir $(chkbss-files))
- %.o.chkbss: %.o
- $(call cmd,chkbss)
|
