On Wed, May 28, 2025 at 6:08 PM Andres Freund wrote:
> Hi,
>
> On 2025-05-17 23:32:24 -0400, J. Javier Maestro wrote:
> > On Tue, May 13, 2025 at 11:54 AM Andres Freund
> wrote:
> > > Bilal, I think you wrote this originally, do you recall?
> > >
> > > It seems like an issue beyond just M4...
>
Hi,
On 2025-05-17 23:32:24 -0400, J. Javier Maestro wrote:
> On Tue, May 13, 2025 at 11:54 AM Andres Freund 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 s
On Tue, May 20, 2025 at 8:53 AM Nazir Bilal Yavuz
wrote:
> Hi,
>
> On Tue, 13 May 2025 at 18:54, Andres Freund wrote:
> >
> > Hi,
> >
> > On 2025-05-12 23:14:59 -0400, J. Javier Maestro wrote:
> > > The pgflex wrapper runs flex with an explicit environment, so it
> doesn't
> > > inherit environm
Hi,
On Tue, 13 May 2025 at 18:54, Andres Freund wrote:
>
> Hi,
>
> On 2025-05-12 23:14:59 -0400, J. Javier Maestro wrote:
> > The pgflex wrapper runs flex with an explicit environment, so it doesn't
> > inherit environment variables from the parent process. However, flex can
> > use the M4 env va
On Tue, May 13, 2025 at 11:54 AM Andres Freund wrote:
> Hi,
>
> On 2025-05-12 23:14:59 -0400, J. Javier Maestro wrote:
> > The pgflex wrapper runs flex with an explicit environment, so it doesn't
> > inherit environment variables from the parent process. However, flex can
> > use the M4 env varia
Hi,
On 2025-05-12 23:14:59 -0400, J. Javier Maestro wrote:
> The pgflex wrapper runs flex with an explicit environment, so it doesn't
> inherit environment variables from the parent process. However, flex can
> use the M4 env variable and/or the PATH (via execvp) to find the m4 macro
> processor.
Hi all,
I was trying to build Postgres with Meson specifying the binaries of the
tools such as bison, flex and m4. I found that the m4 binary wasn't being
used by flex, and digging into this led me to the pgflex wrapper.
The pgflex wrapper runs flex with an explicit environment, so it doesn't
inh
