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Re: $CC and intel icc/ecc compiler
From: |
Bob Friesenhahn |
Subject: |
Re: $CC and intel icc/ecc compiler |
Date: |
Wed, 9 Apr 2003 21:29:17 -0500 (CDT) |
On 9 Apr 2003, Samuel Meder wrote:
> On Wed, 2003-04-09 at 20:52, Bob Friesenhahn wrote:
> > It seems to me that both the before and after code is incorrect. The
> > reason why I say is is that $CC may contain the command plus some
> > arguments which are required for it to behave in some consistent way.
>
> So it is naive to think that those things should go into CFLAGS? Off the
> top of my head I can't think of a single scenario where I'd want them in
> $CC rather than $CFLAGS. Do you have one?
Yes, my
CC='gcc -V 3.1.1'
example is a good one since it selects the version of the tool-set to
be used. Most of gcc's '-m' options deserve to be specified in the CC
specification since these specify the target architecture, and the
compiler may need to select different startup-files, libraries,
linker, etc, to support that target architecture.
I am just using gcc as an example. Many vendor compilers need special
flags to enable ANSI C support, select the target ABI, or other modes.
CFLAGS is only used for compilation. LDFLAGS is used for linking.
Bob
======================================
Bob Friesenhahn
address@hidden
http://www.simplesystems.org/users/bfriesen
- $CC and intel icc/ecc compiler, Samuel Meder, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Robert Boehne x238, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Charles Wilson, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Bob Friesenhahn, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Samuel Meder, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Bob Friesenhahn, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Samuel Meder, 2003/04/09
- Re: $CC and intel icc/ecc compiler,
Bob Friesenhahn <=
- Re: $CC and intel icc/ecc compiler, Charles Wilson, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Robert Boehne, 2003/04/09
- Re: $CC and intel icc/ecc compiler, Allan Sandfeld Jensen, 2003/04/15
- Re: $CC and intel icc/ecc compiler, Samuel Meder, 2003/04/20
- Re: $CC and intel icc/ecc compiler, Allan Sandfeld Jensen, 2003/04/10