On Thu, Mar 25, 2021 at 2:45 PM Niels Möller <[email protected]> wrote:
>
> Jeffrey Walton <[email protected]> writes:
>
> > This is building Nettle 3.7.2 on a PowerMac with OS X 10.5:
> >
> > /usr/bin/cc -I. -I/usr/local/include -DNDEBUG -DHAVE_CONFIG_H -g2 -O2
> > -mlong-double-64 -fno-common -maltivec -fPIC -pthread -ggdb3
> > -Wno-pointer-sign -Wall -W   -Wmissing-prototypes
> > -Wmissing-declarations -Wstrict-prototypes   -Wpointer-arith
> > -Wbad-function-cast -Wnested-externs -fPIC -MT xts-aes128.o -MD -MP
> > -MF xts-aes128.o.d -c xts-aes128.c \
> >         && true
> > xts.c: In function ‘xts_shift’:
> > xts.c:59: warning: integer constant is too large for ‘long’ type
> > xts.c:59: warning: integer constant is too large for ‘long’ type
> > xts.c:60: warning: integer constant is too large for ‘long’ type
> > xts.c:60: warning: integer constant is too large for ‘long’ type
> > xts.c:60: warning: integer constant is too large for ‘long’ type
> >
> > On OS X 10.5, you have to use unsigned long long and the ull suffix.
>
> This is confusing. The xts_shift function is not in nettle-3.7.2, as far
> as I can tell, it was deleted long ago in
> https://git.lysator.liu.se/nettle/nettle/-/commit/685cc919a37b60d3f81dd569bf6e93ad7be0f89b.
>
> > Maybe you should add a configure test to see whether you need the ull 
> > suffix.
>
> The current related code uses UINT64_C for the 64-bit constants. No
> configure test needed.

My bad, that came from 3.5.

Sorry about that.

Jeff
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