Re: Compiler warnings on Debian 10

"Daniel Westermann (DWE)" <daniel.westermann@dbi-services.com> writes:
> "Daniel Westermann (DWE)" <daniel.westermann@dbi-services.com> writes:
>>> I was wondering if someone already has seen these warnings on Debian 10 (PostgreSQL 13.1):

>>> ../../../../src/include/port.h:176:70: warning: 'format' attribute argument not supported: gnu_printf
>>>        [-Wignored-attributes]

>> Huh.  What compiler are you using, exactly? 

> Nothing special. Configure and make log attached. The same procedure works fine on my local Debian 10.7.

Quite odd.  The configure output clearly shows that it thought gnu_printf
is fine:

checking for printf format archetype... gnu_printf

Possibly the corresponding section of config.log would provide more
insight.

            regards, tom lane