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Re: [Bug driver/11417] [3.4 regression] fortran options warned aboutin cc1 when *.F or -x f77-cpp-input

From: Toon Moene <toon at moene dot indiv dot nluug dot nl>
To: Neil Booth <neil at daikokuya dot co dot uk>
Cc: toon at gcc dot gnu dot org <gcc-bugzilla at gcc dot gnu dot org>, gcc-patches at gcc dot gnu dot org
Date: Sat, 05 Jul 2003 21:23:19 +0200
Subject: Re: [Bug driver/11417] [3.4 regression] fortran options warned aboutin cc1 when *.F or -x f77-cpp-input
Organization: Moene Computational Physics, Maartensdijk, The Netherlands
References: <20030703020144.11417.bdavis9659@comcast.net> <20030704172817.20155.qmail@sources.redhat.com> <20030704223950.GB23832@daikokuya.co.uk>

Neil Booth wrote:

toon at gcc dot gnu dot org wrote:-

This must be Neil's doing.


Sadly there isn't a clean and simple solution to this, since the real
problem is the driver passing down switches to cc1 that apply to
Fortran.  This is the best I can think of.

Neil.

	PR driver/11417
	* c-opts.c (permit_fortran_options): New.
	(c_common_init_options): Accept fortran front end options if
	it looks like we might be preprocessing Fortran.
	(c_common_handle_option): Don't reject switch if permit_fotran_options.

Thanks !

--
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
GNU Fortran 95: http://gcc-g95.sourceforge.net/ (under construction)

References:
- Re: [Bug driver/11417] [3.4 regression] fortran options warned about in cc1 when *.F or -x f77-cpp-input
  - From: Neil Booth

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