From:	"Bob Chapman" <rechapman AT hotmail DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: gcc-3.x and file suffix .r (RATFOR) bug?
Date:	Mon, 21 Oct 2002 14:11:14 -0500
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"Andris" <pavenis AT lanet DOT lv> wrote in message
news:200210180829 DOT 05634 DOT pavenis AT lanet DOT lv...
> On Thursday 17 October 2002 22:10, Bob Chapman wrote:
> > Starting with the DJGPP ports of gcc-3.x, file names with suffix '.r'
> > (RATFOR) are no longer processed correctly by g77 -- the suffix is
> > recognized and the RATFOR translator is invoked but the translated
output
> > is 'dumped' to stdout (rather than being redirected to the compiler
input)
> > and g77 tries to compile an empty file.  I have verified that the cygwin
> > and mingw ports gcc-3.x also exhibit the same behavior but have not yet
had
> > time to install gcc-3.x and check this problem under any other
> > environments.
> >
> > Does anyone know if this problem is only associated with the Win9X ports
of
> > gcc-3.x or if it is a generic GCC 3.X problem?  So far I have not been
able
> > to find any bug reports or any notice that the feature had been removed.
>
> I think it's unlikely a problem of DJGPP. One could try to test  for
example
> under Linux. I don't know. Also You could run GCC with option -v and try
> figure out what is wrong.
>
> Andris

 Followed your suggestion to use '-v' and got these results:
----------
g77 version 2.95.3 20010315/djgpp (release) . . .
Reading specs from c:/djgpp/lib/gcc-lib/djgpp/2.953/specs
gcc version 2.95.3 20010315/djgpp (release)
 c:/djgpp/bin/ratfor.exe -v -o c:\windows\temp\ccKLY2yb.f test.r
----------
Reading specs from c:/djgpp/lib/gcc-lib/djgpp/3.2/specs
Configured with: /devel/gcc32/gnu/gcc-3.2/configure i586-pc-msdosdjgpp . . .
Thread model: single
gcc version 3.2
 c:/djgpp/bin/ratfor.exe -v test.r -o c:\windows\temp/ccDRh6nH.f
---------

Note a difference in the invocation of ratfor, specifically the '/' instead
of '\' preceding the name of the temporary file.
    2.95.3    "-o c:\windows\temp\ccKLY2yb.f"
    3.2        "-o c:\windows\temp/ccDRh6nH.f"

[As is probably obvious, I have TEMP=c:\windows\temp]

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