On Monday, December 21, 2015 11:01:36 AM John Baldwin wrote:
> On Saturday, December 19, 2015 01:05:36 PM NGie Cooper wrote:
> > Hi John,
> > I tried bootstrapping 9.3-RELEASE to 11.0-CURRENT with i386 and ran
> > into the -Wsign-compare issue below when running make libraries with
> > buildworld, because it’s building libkvm with gcc 4.2.1 :/… I’ve tried
> > bootstrapping with clang/clang37, but haven’t been able to yet. I’ll try
> > installing 10.2-RELEASE via freebsd-update so I can use clang instead of
> > gcc.
> > Thanks!
> > -NGie
> We don't actually support going from 9 to 11. However, these constants
> should probably be explicitly unsigned anyway. I haven't tested this at
> all, but something like this:
> Index: head/lib/libkvm/kvm_i386.h
> --- head/lib/libkvm/kvm_i386.h (revision 292553)
> +++ head/lib/libkvm/kvm_i386.h (working copy)
> @@ -57,8 +57,8 @@
> #define I386_PG_PS 0x080
> #define I386_PG_FRAME_PAE (0x000ffffffffff000ull)
> #define I386_PG_PS_FRAME_PAE (0x000fffffffe00000ull)
> -#define I386_PG_FRAME (0xfffff000)
> -#define I386_PG_PS_FRAME (0xffc00000)
> +#define I386_PG_FRAME (0xfffff000u)
> +#define I386_PG_PS_FRAME (0xffc00000u)
> #ifdef __i386__
> _Static_assert(PAGE_SHIFT == I386_PAGE_SHIFT, "PAGE_SHIFT mismatch");
This passed a universe build on HEAD. If you can test that it fixes the 9.3 ->
bootstrap I will commit it.
email@example.com mailing list
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"