| # SPDX-License-Identifier: GPL-2.0 | |
| chkbss-target ?= built-in.a | |
| $(obj)/$(chkbss-target): chkbss | |
| chkbss-files := $(addsuffix .chkbss, $(chkbss)) | |
| clean-files += $(chkbss-files) | |
| PHONY += chkbss | |
| chkbss: $(addprefix $(obj)/, $(chkbss-files)) | |
| quiet_cmd_chkbss = CHKBSS $< | |
| cmd_chkbss = \ | |
| if ! $(OBJSIZE) --common $< | $(AWK) 'END { if ($$3) exit 1 }'; then \ | |
| echo "error: $< .bss section is not empty" >&2; exit 1; \ | |
| fi; \ | |
| touch $@; | |
| $(obj)/%.o.chkbss: $(obj)/%.o | |
| $(call cmd,chkbss) |