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Re: -mno-cygwin Problems and Fixes


"Sergey R. Grigoriev" wrote:
> 
> Hello Earnie!
> 
> >First you need to tell us what version of GCC you're using, e.g.:
> >gcc-2.95.2-6.
> 
> It is gcc-2.95.2-6 (for 10 min downloaded and all new installed)
> 

Chris is slated to release gcc-2.95.2-8 sometime soon.  It should be
fixed then.

> >"Sergey R. Grigoriev" wrote:
> >>
> >> Hello,
> >>
> >> 1.I found small incorrectness in "specs"-file:
> >>   now -mno-cygwin produce MSVCRT.DLL-linked code and
> >>   all "crt1" and "dllcrt1" MUST be replaced by "crt2" and "dllcrt2"
> >> (If I not mistake crt1/dllcrt1 works with CRTDLL.DLL and crt2/dllcrt2
> >> with MSVCRT.DLL)
> >>
> 
> >Also you need to -D__MSVCRT__ because of some differences in structures
> >between the two libraries.
> 
> Makes it sence to add "-D__MSVCRT__" to "specs"-file too?
> *cpp:
> .... %{mno-cygwin:-DWIN32 -D__WIN32__ -D__MINGW32__=0.2 -D__MSVCRT__
> .....
> 

Yes, that's what I meant.

> >> 2. One need to copy missing "/usr/include/mingw/strings.h" header
> >>    from "/usr/include/strings.h"
> >>
> 
> >You should be using <string.h> instead.
> >Earnie.
> 
> I undestand... but I have a lot of progs compiliable with MINGW (old one
> from Mumith)
> and compiliable with CYGWIN... and this "strings.h" is only wrapper for
> "string.h"
> 
> Why you want to remove "strings.h" from -mno-cygwin?
> 

I didn't create MinGW (see http://www.mingw.org for the history).  I
assume because it wasn't needed and wasn't ANSI specified.

Earnie.

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