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Re: [patch, doc, wwwdocs] gfortan+libcpp
- From: Daniel Franke <franke dot daniel at gmail dot com>
- To: fortran at gcc dot gnu dot org
- Cc: Tobias Burnus <burnus at net-b dot de>, gcc-patches at gcc dot gnu dot org
- Date: Sun, 25 May 2008 21:10:43 +0200
- Subject: Re: [patch, doc, wwwdocs] gfortan+libcpp
- References: <200805210923.31714.franke.daniel@gmail.com> <4834A35F.8030704@net-b.de>
On Thursday 22 May 2008 00:34:07 Tobias Burnus wrote:
> d) invoke.texi:
>
> - "-dM": You write that this will show the predefined macros. I think it
> should work as in CPP: "If you use -dM without the -E option, -dM is
> interpreted as a synonym for -fdump-rtl-mach." Currently, "-dM" dumps the
> RTL march. Is is really intended that gfortran w/o -E still shows the
> predefined macros?
Fixed, added a check for '-E' before output of '-dM' is generated.
Please note, trunk version does not dump-rtl-mach on -dM anymore, 4.3. branch
still does. This behavioural change is not related to the patch in question.
Will commit everything after renewed ok for updated patch (which does not
include above fix) submitted here:
http://gcc.gnu.org/ml/fortran/2008-05/msg00257.html
Regards
Daniel