bug#35650: [PATCH] Improving HP-UX support

[Osipov, Michael]

sys/bitypes.h:

Am 2019-05-14 um 18:26 schrieb Paul Eggert:
> On 5/14/19 6:52 AM, Osipov, Michael wrote:
> > aCC does not exit with non-zero, it just prints a warning.
>
> OK, I installed the attached patch to try to fix this problem with
> 'configure'. Please give it a try. We may need some more patches to fix
> the problems you evidently observed with #include_next, getacl, aclsort,
> and sys/bitypes.h.

After evaluation of /usr/include:
> $ ll /usr/include/sys/*types*
> -r--r--r-- 1 bin bin   443 2007-02-15 22:31 /usr/include/sys/cred_types.h
> -r--r--r-- 1 bin bin   853 2007-02-15 22:31 /usr/include/sys/kc_typespec.h
> -r--r--r-- 1 bin bin   566 2007-01-12 20:37 /usr/include/sys/kthread_types.h
> -r--r--r-- 1 bin bin   530 2007-01-12 20:37 /usr/include/sys/proc_types.h
> -r--r--r-- 1 bin bin 17226 2010-08-14 23:23 /usr/include/sys/types.h
> -r--r--r-- 1 bin bin  6290 2007-02-15 22:31 /usr/include/sys/_inttypes.h
> address@hidden:/tmp/system-compile/gnu/m4-1.4.18/m4
> $ ll /usr/include/*types*
> -r--r--r-- 1 bin bin  1132 2016-02-29 09:59 /usr/include/aouttypes.h
> -r--r--r-- 1 bin bin  1711 2016-02-29 09:59 /usr/include/elftypes.h
> -r--r--r-- 1 bin bin 14188 2007-02-15 22:36 /usr/include/inttypes.h
> -r--r--r-- 1 bin bin  1828 2016-02-29 09:59 /usr/include/langtypes.h
> -r--r--r-- 1 bin bin  3277 2007-02-15 22:36 /usr/include/nl_types.h

the ac_cv_header_sys_bitypes_h=no is redundant because there is no such 
header file. It would default to no anyway.

So we're down to #include_next and the linking/PIC issue.

Michael