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Re: GMP and gcc 3.1 (unrecognized compiler version)

From: Kevin Ryde
Subject: Re: GMP and gcc 3.1 (unrecognized compiler version)
Date: Sat, 15 Jun 2002 11:28:39 +1000
User-agent: Gnus/5.090007 (Oort Gnus v0.07) Emacs/21.1 (i386-debian-linux-gnu)

address@hidden writes:
> What I have done is simply used awk to trim just the first line (since the
> 3.1 gcc --version is multi line).  The sed was nabbing the 2002 from the
> date (or nothing), and the unrecognised compiler version message was shown.

Thanks, I missed that.  I think I'll go with a "sed 1q" in the initial
--version invocation,

        tmp_version=`($1 --version | sed 1q) 2>&AC_FD_CC`

Alway a bit fragile trying to parse out version numbers I guess.  If
the whole test can't be eliminated it might be best to just look for
the bad versions, and let everything else though.

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