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Re: Latest autoconf breaks ccAudio, ccRTP
- From: Earnie Boyd <earnie_boyd at yahoo dot com>
- To: Jason Spence <thalakan at ostel dot com>
- Cc: cygwin at cygwin dot com, autoconf at gnu dot org
- Date: Fri, 31 May 2002 14:34:25 -0400
- Subject: Re: Latest autoconf breaks ccAudio, ccRTP
- References: <20020531011836.D69658@shaitan.lightconsulting.com>
You need an AC_PREREQ(2.53) in your configure.in file.
Cygwin has specialized scripts that search for AC_PREREQ to determine
whether or not to use 2.13 or the newer versions of autoconf. If it
doesn't find an AC_PREREQ then it defaults to 2.13.
Earnie.
Jason Spence wrote:
>
> Hi,
>
> I'm not on the list, please CC me on any replies.
>
> I've been trying to debug a problem with the latest auto* tools which
> has caused at least two packages I work with to not configure under
> cygwin any more. Autoheader outputs this:
>
> aclocal.m4:770: error: m4_defn: undefined macro: _m4_divert_diversion
> autoconf/general.m4:2000: AC_TRY_EVAL is expanded from...
> aclocal.m4:770: the top level
> autoheader: autom4te failed with exit status: 1
> at /usr/autotool/devel/bin/autoheader line 163
> configure.in:22: required file `src/config.h.in' not found
> aclocal.m4:770: error: m4_defn: undefined macro: _m4_divert_diversion
> autoconf/general.m4:2000: AC_TRY_EVAL is expanded from...
> aclocal.m4:770: the top level
>
> I read the note about this in section 15.6.2 of the autoconf manual,
> but the recommendation (run autoupdate) doesn't fix the problem. What
> do we have to do to our configure.in to fix the problem?
>
> --
> - Jason
>
> Anthony's Law of Force:
> Don't force it; get a larger hammer.
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