Documentation on -mno-cygwin Accuracy

marco atzeri marco.atzeri@gmail.com
Tue Feb 7 16:42:00 GMT 2012


On 2/7/2012 5:13 PM, carolus wrote:
> On 2/6/2012 5:05 PM, Yaakov (Cygwin/X) wrote:
>
>> The -mno-cygwin flag is still handled by gcc3, but that is deprecated
>> and may be removed at any time. The officially supported way to
>> build such apps is to use the appropriate mingw or mingw64
>> cross-compiler.
>>
> Is there an easy procedure that is equivalent
> to the old -mno-cygwin (suitable for a dumb engineer who is not a
> programmer and knows nothing about cross-compilation)? -mno-cygwin was a
> very handy way to distribute a cygwin fortran executable to non-cywin
> users without having to include cygwin1.dll (which I think is not
> exactly legal).
>

define
   CC=i686-pc-mingw32-gcc.exe
   FC=i686-pc-mingw32-gfortran.exe

if you want to use mingw-gcc compilers.

similar
   CC=i686-w64-mingw32-gcc.exe
   FC=i686-w64-mingw32-gfortran.exe

for the mingw64-i686-gcc compilers

Regards
Marco


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