diff --git a/Makefile b/Makefile index 1d0aef03eae7fae72f70016575c2f54502706bbb..70ca38ef9f4b6d3f203f1931aec699e57107d5ec 100644 --- a/Makefile +++ b/Makefile @@ -1008,7 +1008,8 @@ prepare0: archprepare FORCE prepare: prepare0 prepare-objtool ifdef CONFIG_STACK_VALIDATION - has_libelf := $(shell echo "int main() {}" | $(HOSTCC) -xc -o /dev/null -lelf - &> /dev/null && echo 1 || echo 0) + has_libelf := $(call try-run,\ + echo "int main() {}" | $(HOSTCC) -xc -o /dev/null -lelf -,1,0) ifeq ($(has_libelf),1) objtool_target := tools/objtool FORCE else