I'm sorry I missed out on this discussion but the patch below is problematic.
proc_pidinfo is a system function not available on 10.4. When compiling with
the 10.5 SDK and deploying to 10.4, a run-time link error will result on 10.4
using the patch.
Generally, it is preferable to use
> On Aug 17, 2021, at 22:04, Evan Miller wrote:
>
>
>> On Aug 17, 2021, at 18:53, Paul Eggert wrote:
>>
>> On 8/17/21 1:02 PM, Evan Miller wrote:
>>
>>> Thanks for the patch. At present, the non-libsigsegv implementation does
>>>
> On Aug 23, 2021, at 05:49, Bruno Haible wrote:
>
> That's what I suspected, for the reasons mentioned in [1].
>
> Now, to check that with libsigsegv it works fine:
>
> make distclean
>
> ./configure CPPFLAGS=-Wall --with-libsigsegv
> --with-libsigsegv-prefix=/opt/local
> (use the
> On Aug 22, 2021, at 21:15, Bruno Haible wrote:
>
> You can ignore this error — which merely indicates that the POSIX threads on
> macOS 10.4 are incomplete and gnulib does not work around this particular
> issue — and comment out the test-pthread and test-pthread-rwlock from the
>
> On Aug 22, 2021, at 16:42, Paul Eggert wrote:
>
> On 8/22/21 4:19 AM, Evan Miller wrote:
>> c-stack.c: In function 'die':
>> c-stack.c:106:17: warning: implicit declaration of function 'mempcpy'
>> [-Wimplicit-function-declaration]
>>char *p = me
> On Aug 21, 2021, at 19:46, Bruno Haible wrote:
>
> Run these commands:
>
> ./gnulib-tool --create-testdir --dir=testdir1 --single-configure c-stack
> cd testdir1
> ./configure
> make
> make check
>
> If they fail, then you do need the libsigsegv library.
FWIW the first step fails
> On Aug 17, 2021, at 18:53, Paul Eggert wrote:
>
> On 8/17/21 1:02 PM, Evan Miller wrote:
>
>> Thanks for the patch. At present, the non-libsigsegv implementation does not
>> compile on this machine for reasons described in
>> https://trac.macports.org/tick
> On Aug 17, 2021, at 15:12, Paul Eggert wrote:
>
> On 8/17/21 11:06 AM, Evan Miller wrote:
>> Using grep 3.7 (as well as master), I'm seeing undefined symbol errors after
>> pointing the build to use a local installation of libsigsegv (version 2.13).
>
> Than
