Peter Maydell <peter.mayd...@linaro.org> writes: > On Tue, 4 Mar 2025 at 13:44, Alex Bennée <alex.ben...@linaro.org> wrote: >> >> Peter Maydell <peter.mayd...@linaro.org> writes: >> > I think it's new-ish (gcc 11?). On the other hand >> > -Wno-unknown-warning-option is quite old, and would suppress >> > this error. If we do >> > CFLAGS+=-Wno-unknown-warning-option -Wno-stringop-overread >> > >> > does that work? >> >> Yes, I did: >> >> modified tests/tcg/hexagon/Makefile.target >> @@ -18,7 +18,7 @@ >> # Hexagon doesn't support gdb, so skip the EXTRA_RUNS >> EXTRA_RUNS = >> >> -CFLAGS += -Wno-incompatible-pointer-types -Wno-undefined-internal >> +CFLAGS += -Wno-incompatible-pointer-types -Wno-undefined-internal >> -Wno-unknown-warning-option >> CFLAGS += -fno-unroll-loops -fno-stack-protector > > I think we should do this where we add -Wno-stringop-overread, > not just for the hexagon tests -- or are the tcg tests > guaranteed to be run with a fixed compiler from a container > regardless of the local dev environment?
I can move it, but hexagon is unusual in being clang based. However the oldest compilers we use are 10.2 in the qemu/debian-legacy-test-cross container. > > -- PMm -- Alex Bennée Virtualisation Tech Lead @ Linaro
