Re: Strip -mmacosx-version-min options from plperl build

On 2022-08-26 Fr 16:25, Andres Freund wrote:
> Hi,
>
> On 2022-08-26 16:00:31 -0400, Tom Lane wrote:
>> Andrew Dunstan <andrew@dunslane.net> writes:
>>> On 2022-08-26 Fr 12:11, Tom Lane wrote:
>>>> And if that doesn't help, try -Wl,--export-all-symbols
>>> worked
> Except that it's only happening for plperl, I'd wonder if it's possibly
> related to our magic symbols being prefixed with _. I noticed that the
> underscore prefix e.g. changes the behaviour of gcc's "collect2" on AIX, which
> is responsible for exporting symbols etc.
>
>
>> Hmph.  Hard to see how that isn't a linker bug.
> Agreed, given that this is only happening with plperl, and not with any of the
> other extensions...
>
>
>> As a stopgap to get the farm green again, I propose adding something like
>>
>> ifeq ($(PORTNAME), cygwin)
>> SHLIB_LINK += -Wl,--export-all-symbols
>> endif
>>
>> to plperl's makefile.
> :(
>

It doesn't make me very happy either, but nobody seems to have a better
idea.


cheers


andrew


--
Andrew Dunstan
EDB: https://www.enterprisedb.com