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Re: Compiler settings of gcc 4.1.2 to achieve fast compile times as with gcc-2.95
- From: Andrew Haley <aph at redhat dot com>
- To: "M. Koehrer" <mathias_koehrer at arcor dot de>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Wed, 3 Jan 2007 13:20:17 +0000
- Subject: Re: Compiler settings of gcc 4.1.2 to achieve fast compile times as with gcc-2.95
- References: <16315606.1167829949771.JavaMail.ngmail@webmail19>
M. Koehrer writes:
> I have just switched from the old gcc-2.95 to gcc 4.1.2 (Debian
> Linux on a Pentium 4). The new version has much more features and
> options, however the compile time as increased as well. What
> options on the gcc 4.1.2 do I have to select to achieve similar
> compilation results (with a comparable compile time) as with the
> option -O2 on the gcc-2.95?
I'm not sure that it's possible. Sorry.
Andrew.