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Re: PATCH: Add dummy files for x32
> On Wed, May 16, 2012 at 9:57 AM, Roland McGrath <firstname.lastname@example.org> wrote:
> > symbol-hacks.h will have no effect if the compiler doesn't actually emit
> > those calls. ?So don't bother to add it. ?The empty divdi3.c is fine.
> > Thanks,
> > Roland
> ./sysdeps/wordsize-32/symbol-hacks.h has
> #if !defined __ASSEMBLER__ && !defined in_divdi3_c && !defined NOT_IN_libc && de
> fined SHARED
> asm ("__divdi3 = __divdi3_internal");
> asm ("__udivdi3 = __udivdi3_internal");
> asm ("__moddi3 = __moddi3_internal");
> asm ("__umoddi3 = __umoddi3_internal");
> sysdeps/wordsize-32/Makefile has
> CPPFLAGS-divdi3.c = -Din_divdi3_c
> Does it lead to undefined symbols?
Oh, apparently it does. OK, then your original change is fine.