[PATCH] libgomp_g.h: Include stdint.h instead of gstdint.h
Harwath, Frederik
frederik@codesourcery.com
Mon Sep 30 13:42:00 GMT 2019
Hi Jakub,
Am 30.09.2019 um 09:25 schrieb Jakub Jelinek:
> On Mon, Sep 30, 2019 at 12:03:00AM -0700, Frederik Harwath wrote:
>> The patch changes libgomp/libgomp_g.h to include stdint.h instead of the internal gstdint.h. [...]
>
> That looks wrong, will make libgomp less portable. [...]
> Jakub
We have discussed this issue with Joseph Myers. Let me quote what Joseph
wrote:
"I think including <stdint.h> is appropriate (and, more generally,
removing the special configure support for GCC_HEADER_STDINT for
anything built only for the target - note that libgcc/gstdint.h has a
comment saying it's about libdecnumber portability to *hosts*, not
targets, without stdint.h). On any target without stdint.h, GCC should
be providing its own; the only targets where GCC does not yet know about
target stdint.h types are SymbianOS, LynxOS, QNX, TPF (see GCC bug 448),
and I think it's pretty unlikely libgomp would do anything useful for
those (and if in fact they do provide stdint.h, there wouldn't be an
issue anyway)."
Hence, I think the change will not affect portability negatively.
Best regards,
Frederik
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