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Re: [Gcl-devel] Re: gcl on ms windows
From: |
Camm Maguire |
Subject: |
Re: [Gcl-devel] Re: gcl on ms windows |
Date: |
21 Mar 2002 12:15:15 -0500 |
Greetings!
I think gcc differentiates at least up to -O6, if memory serves. that
of course is not to say that in specific cases, -O3 might be the last
level at which the object changes.
take care,
Lou Glassy <address@hidden> writes:
> (setf random-kibbitz-mode t)
>
> I don't know if gcc on Cygwin is greatly different from the gcc on
> Unix systems, but on the unix hosts, there is no -O optimization level
> beyond -O3. I.e.:
>
> gcc -O3 hello.c
> gcc -O4 hello.c
> gcc -O6 hello.c
> gcc -O9997 hello.c
>
> all produce the same binary. The command-line parser for gcc accepts
> optimization levels beyond -O3, syntactically, but maps them all the
> same thing inside the compiler.
>
> Anyway- it's neat that you've gotten a working GCL under Cygwin.
> Good work!
>
> -lg
>
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> http://mail.gnu.org/mailman/listinfo/gcl-devel
>
>
--
Camm Maguire address@hidden
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