diff options
Diffstat (limited to 'arch/s390/scripts/Makefile.chkbss')
| -rw-r--r-- | arch/s390/scripts/Makefile.chkbss | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/s390/scripts/Makefile.chkbss b/arch/s390/scripts/Makefile.chkbss new file mode 100644 index 0000000000000..d92f2d94a5d94 --- /dev/null +++ b/arch/s390/scripts/Makefile.chkbss @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0 + +quiet_cmd_chkbss = CHKBSS $< +define cmd_chkbss + 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 $@; +endef + +$(obj)/built-in.a: $(patsubst %, $(obj)/%.chkbss, $(chkbss)) + +%.o.chkbss: %.o + $(call cmd,chkbss) |