On Wed, Sep 19, 2012 at 2:30 AM, Rainer Orth <r...@cebitec.uni-bielefeld.de> wrote: > Ian Lance Taylor <i...@google.com> writes: > >> __sync_* support. Might be worth looking into why the test failed. > > On i386-pc-solaris2.*, __sync_bool_compare_and_swap_4 is missing. > sparc-sun-solaris2.11 is fine, though.
Ah, I see. __sync_bool_compare_and_swap only exists if compiling for
486 or above. I guess I'm not too worried about that.
> The following patch fixes this for me (bootstrap currently into
> stage2). I've removed the <stdint.h> includes in btest.c and dwarf.c
> since that's already covered by backtrace.h.
>
> Ok for mainline if that passes?
I don't particularly want backtrace.h, a public header file, to depend
on gstdint.h, a file created at build time. This would mean that
backtrace.h can not be easily installed (it's not installed right now,
but I don't want to rule that out in the future). But I guess it's OK
to have that dependency on ancient systems.
I installed this slightly different patch instead.
Thanks.
Ian
2012-09-19 Rainer Orth <r...@cebitec.uni-bielefeld.de>
Ian Lance Taylor <i...@google.com>
* configure.ac (GCC_HEADER_STDINT): Invoke.
* backtrace.h: If we can't find <stdint.h>, use "gstdint.h".
* btest.c: Don't include <stdint.h>.
* dwarf.c: Likewise.
* configure, aclocal.m4, Makefile.in, config.h.in: Rebuild.
foo.patch
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