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Re: -fbacktrace
- From: Tobias Burnus <burnus at net-b dot de>
- To: Philippe Schaffnit <P dot Schaffnit at access dot rwth-aachen dot de>
- Cc: GFortran <fortran at gcc dot gnu dot org>
- Date: Tue, 15 May 2007 13:24:21 +0200
- Subject: Re: -fbacktrace
- References: <464995B2.E556C8E7@access.rwth-aachen.de>
Hi,
Philippe Schaffnit wrote:
> My freshly compiled gfortran (under Linux) seems not accept any more
> "-fbacktrace":
>
> cc1: error: unrecognized command line option "-fbacktrace"
>
Why is this cc1? This should be somethink like:
f951: error: unrecognized command line option "-fabcdefg"
or more precisely, it should not.
Note, if you run:
gfortran foo.c
you invoke the C compiler and not the Fortran compiler. Thus there might
be some file-extension problems? Or you pass the option to the C
compiler and to the Fortran compiler?
> gfortran --version
> GNU Fortran (GCC) 4.3.0 20070314 (experimental)
>
Works here with 4.3.0 20070515 on x86_64-unknown-linux-gnu.
Tobias