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Re: About gcc
- From: mike stump <mrs at windriver dot com>
- To: dh at yamido dot com, gcc at gnu dot org
- Date: Mon, 10 Jun 2002 19:38:51 -0700 (PDT)
- Subject: Re: About gcc
- References: <E17HbLr-00020W-00@fencepost.gnu.org>
> Date: Tue, 11 Jun 2002 10:25:37 +0800
> From: =?GB2312?Q?=B6=AD=BA=C6(Houston)?= <dh@yamido.com>
> To: "gcc@gnu.org" <gcc@gnu.org>
> Our project would be platform independent, but the most user's
> platform is win32. We don't like ms$'s vc7, so we want to use gcc
> to compile it under win32. We would use only ANSI C.
Ok.
> Then my questions are:
>
> 1. Our project is commercial. Must we open the source?
No. For example, you can use mingw32.
> 2. Which is more efficient, the binary compilered by vc7 or by
> win32 gcc?
You'd have to benchmark your own application under both to determine
that. I suspect quite a few programs are within 5% either way. 5% is
like asking, what is faster, a 1.8GHz machine or 1.89GHz machine. The
answer is, a 2.0 GHz machine is faster, no matter.
- References:
- About gcc
- From: =?GB2312?Q?=B6=AD=BA=C6(Houston)?=