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Re: _AC_OUTPUT_SUBDIRS/configure.in
From: |
Akim Demaille |
Subject: |
Re: _AC_OUTPUT_SUBDIRS/configure.in |
Date: |
31 Jan 2001 14:31:18 +0100 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.1 (Crater Lake) |
>>>>> "Ralf" == Ralf Corsepius <address@hidden> writes:
Ralf> Akim Demaille wrote:
>> You are very right, thanks. May I ask you how you discovered this
>> problem?
Ralf> Well, I am using a specialized/extented (IMO: enhanced) variant
Ralf> of autoconf-2.13's AC_OUTPUT_SUBDIRS macro for toplevel
Ralf> configuration of a deep sourcetree. I am currently adapting this
Ralf> macro (full of autoconf-2.13 specific hacks) to the demands of
Ralf> autoconf-2.50. When comparing my macro against autoconf-2.49d,
Ralf> it was obvious something must have been broken.
>> It seems quiet benign, and I wonder if it can actually be triggered
>> in the real world.
Ralf> So do I. In my opinion the risk of bogusly picking up and trying
Ralf> to run an autoconf configure.in instead of actuallly finding a
Ralf> Cygnus-configure.in is pretty high.
Ralf> Therefore, IMHO, the check for the configure.in either should be
Ralf> extended to actually check for Cygnus configure.in, or should
Ralf> even be dropped entirely for the sake of simplicity, because
Ralf> probably nobody but the toplevel configury of the unified Cygnus
Ralf> source-tree (i.e. gcc, binutils and friends) nowadays applies
Ralf> Cygnus configure at all.
I'll need Alexandre's opinion on this. I guess he will be able to
suggest a better Cygnusism test.