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List:       autoconf-bug
Subject:    Re: more m4_pattern_forbid issues
From:       Noah Misch <noah () cs ! caltech ! edu>
Date:       2007-05-16 23:58:31
Message-ID: 20070516235831.GA10701 () orchestra ! cs ! caltech ! edu
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On Wed, May 16, 2007 at 07:37:34PM +0200, Ralf Wildenhues wrote:
> This could be related to Noah's proposed patch, but the error happens
> (with slightly different output) with or without the patch.
> 
> cat >configure.ac <<EOF
> AC_INIT
> AS_FOO
> EOF
> cat >aclocal.m4 <<EOF
> m4_define([AS_FOO], [
>   AS_GOO
> ])
> EOF
> rm -rf autom4te.cache
> autoconf

> Subsequent `autoconf' invocations add more and more instances of this
> warning:
> | Use of uninitialized value in join or string at
> /home/ralf/local/share/autoconf/Autom4te/C4che.pm line 73, <GEN1> line 181.

This seems to happen only with my patch applied.  I'll look into it.  Thanks.



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