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Re: preprocessor token "#" doesn't work in gfortran as in gcc, intel-fortran or sun-fortran compiler
Maik Beckmann wrote:
> Tim Prince schrieb am Mittwoch 10 Juni 2009 um 18:42:
>> As far as I know, gfortran, and later versions of g77, invoke tradcpp, the
>> same as 'gcc -traditional' does. tradcpp doesn't support C99 or C++, and
>> doesn't break Fortran string concatenation. In order to support
>> installations where the default gnu Fortran version is likely to be broken
>> (or the name of it varies), some of my customers use the 'gcc -traditional
>> -x c' command to pre-process .F
>> The gcc maintainers decided to support the distinctions by providing the
>> separate tradcpp.
>
> Is there a command line switch to force gfortran to use the current gcc cpp?
>
I haven't heard of any such thing. Why would anyone support it? You
could simply use the gcc pre-processing without -traditional, if you don't
care about breaking Fortran string concatenation.