B20: bad support for Mingw?

Wed Nov 4 09:30:00 GMT 1998

Thank you it helped a bit but I still on link phase have an "undefined
reference to `_impure_ptr'" error.
Maxim
Earnie Boyd wrote:
> ---Maxim Sobolev <max@vega.pfts.com> wrote:
> >
> > It seems to me that "-mno-cygwin" switch doesn't make it magick to
> > include Mingw32 version of header files (program that just fine
> compiled
> > with Mingw32 with B20 doesn't). Maybe there is any other switch to
> > include all needed header (Mingw instead of Cygwin) files? Any ideas?
> >
>> I was able to resolve this by prefixing ../../../../ to the
> include/mingw32 in the -mno-cygwin commands for the cpp in the specs
> file.
>> Here is the section of the specs file with the switches that work:
> *cpp:
> -remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE}
> %{!mno-cygwin:-D__CYGWIN32__ -D__CY
> GWIN__} %{mno-cygwin:-iwithprefixbefore ../../../../include/mingw32
> -D__MINGW3
> 2__=0.2}
>> I verifyed that it picked up the correct header file by specifying the
> -H switch on the command line verifying that include/mingw32/dirent.h
> was included instead of include/dirent.h.
>> ==
> - \\||//
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