2018-02-27, Josh Poimboeuf: > On Mon, Feb 26, 2018 at 07:41:48PM +0100, Robin Jarry wrote: [snip] > > ifdef CONFIG_STACK_VALIDATION > > has_libelf := $(call try-run,\ > > - echo "int main() {}" | $(HOSTCC) -xc -o /dev/null -lelf -,1,0) > > + echo "int main() {}" | $(HOSTCC) $(HOSTLDFLAGS) -xc -o /dev/null -lelf > > -,1,0) > > This should probably also have HOSTCFLAGS, since the objtool makefile > uses it as well.
I had intentionally omitted HOSTCFLAGS since the compiled code does not contain any #include statements (only -lelf). But adding them cannot hurt. -- Robin