Re: as_func_failure succeeds on FreeBSD 5.5 and 6.2

[Ralf Wildenhues]

Hello Benoit,

* Benoit SIGOURE wrote on Sat, Aug 25, 2007 at 09:55:36AM CEST:
> On Aug 25, 2007, at 8:28 AM, Ralf Wildenhues wrote:
> >
> >I think it's some zsh version that provokes
> >the above warning, at least that's where I've seen it before.
> 
> You're right, it's ZSH 4.2.6 that is buggy on FreeBSD!  This must be  
> a FreeBSD specific issue because I also use ZSH 4.2.6 on my Mac and  
> never ran into this problem.

FWIW,

| zsh 4.3.2 (i686-pc-linux-gnu)

also has this problem, but

| zsh 4.3.4 (i686-pc-linux-gnu)

seems to have it fixed.

> >AFAICS /bin/sh is rejected due to $LINENO.
> 
> No, it looks like configure picked up ZSH before trying to test /bin/ 
> sh (which seems to be work fine:

Erm, no.  Look at the first set of as_lineno* initialisations:

| + as_lineno_1=
| + as_lineno_2=

These:

> + as_lineno_1=429
> + as_lineno_2=430
> + test x429 != x430
> + expr 429 + 1
> + test x430 = x430

stem from configure.lineno.

Cheers,
Ralf