[Qemu-devel] Re: [PATCH 30/42] Rename CPPFLAGS to CFLAGS

[Juan Quintela]

Paolo Bonzini <address@hidden> wrote:

> ... agreed, that's why I don't care if you call it CPPFLAGS or
> QEMU_CFLAGS or QEMU_CPPFLAGS.  I just want to preserve the distinction
> between flags the user may want to override (optimization, debugging),
> and flags the user should leave alone.

Ok, and what are that options?
Looking at today Makefiles, the only things that I see that the user
could want changing is:
 -g
 -O2
 -fno-strict-aliasing
 -fno-unit-at-a-time (ppc)
 -msmall-data (alpha)
 -mno-sdata (ia64)

Rest of things are -I/-D stuff, that you don't want to touch from the
command line at all.

Anything else?  Should that be enough?

Later, Juan.