On 27.02.19 12:46, Alex Bennée wrote: > > David Hildenbrand <da...@redhat.com> writes: > >> We sometimes want basic optimizations, e.g. for constant propagation >> into inlined functions. >> >> Especially for inline asm with immediates; > > I agree you need this, but... > > <snip> >> # Start with a blank slate, the build targets get to add stuff first >> -CFLAGS= >> +CFLAGS=-O0 >> QEMU_CFLAGS= >> LDFLAGS= >> >> @@ -70,7 +70,7 @@ ifneq ($(TARGET_BASE_ARCH),$(TARGET_NAME)) >> endif >> >> # Add the common build options >> -CFLAGS+=-Wall -O0 -g -fno-strict-aliasing >> +CFLAGS+=-Wall -g -fno-strict-aliasing > > > You don't need to do this - we already have EXTRA_CFLAGS which will > always be at the end of the compile invocation: > > # enable vectors and optimisation to vectorise for this test > vglv: CFLAGS+=-march=z13 -m64 > vglv: EXTRA_CFLAGS+=-O2 >
Cool, missed that - thanks! -- Thanks, David / dhildenb
