| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | "J(dot) Javier Maestro" <jjmaestro(at)ieee(dot)org> |
| Cc: | Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: fix: propagate M4 env variable to flex subprocess |
| Date: | 2025-05-28 17:08:46 |
| Message-ID: | ot4w2y6es446gjgvhbpp45qt3wx65n5epjxgsu3ghgr63yuizn@qeurkcofswmv |
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| Lists: | pgsql-hackers |
Hi,
On 2025-05-17 23:32:24 -0400, J. Javier Maestro wrote:
> On Tue, May 13, 2025 at 11:54 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
> > Bilal, I think you wrote this originally, do you recall?
> >
> > It seems like an issue beyond just M4...
> >
>
> IIRC the rest of the tools in the environment have ways to be specified via
> Meson options (BISON, FLEX, PERL) so the only issue I see is Flex not being
> able to find the specific m4 binary. What other issue(s) are you
> considering?
PATH, LD_LIBRARY_PATH, ...
I think this really should just add to the environment, rather than supplant
it. Do you want to write a patch like that? Otherwise I can.
Greetings,
Andres Freund
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