Re: pltcl build problem on FreeBSD (was: Re: pltlc and pltlcu problems)

From: Bernhard Herzog <bh(at)intevation(dot)de>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Brent Verner <brent(at)rcfile(dot)org>, Peter Eisentraut <peter_e(at)gmx(dot)net>, Vsevolod Lobko <seva(at)sevasoft(dot)kiev(dot)ua>, Murray Prior Hobbs <murray(at)efone(dot)com>, Lamar Owen <lamar(dot)owen(at)wgcr(dot)org>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: pltcl build problem on FreeBSD (was: Re: pltlc and pltlcu problems)
Date: 2002-01-23 18:02:14
Message-ID: 6qk7u90wux.fsf@abnoba.intevation.de
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Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:

> Brent Verner <brent(at)rcfile(dot)org> writes:
> > | Will it not work to do
> > |
> > | $(shell echo '$(TCL_SHLIB_LD)' | sed ...
>
> > No. I just tested this, and the $@ still got expanded too early.
>
> [ scratches head ... ] Where is the expansion happening, then? Seems
> weird.

The expansion is done by make. It does expand variables recursively,
even for :=. Using $$@ instead of $@ should help in this particular
case, I think.

Bernhard

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