Re: [gforth] C calls on cygwin

[druffer]

-------------- Original message from druf...@att.net: -------------- 
-------------- Original message from "Anton Ertl" 
> > > -------------- Original message from druf...@att.net: -------------- 
> > > >My next problem is with C function calls. I am only defining one simple 
> call: 
> > > > 
> > > >c-function DeviceIoControl DeviceIoControl n n a n a n a a -- n 
> > > > 
> > > >This gives me the following errors: > > > > >Compiling RAM 19 13 12 
> /cygdrive/c/emacs/.gforth/libcc-tmp/gforth_c_7FCD27B4.c:1:32: 
> > >gforth/0.7.0/libcc.h: No such file or directory 
> > > 
> > > >It looks like the reference to libcc.h is not being built properly. 
> > > 
> > > Now this is getting complicated. I found where to change it, in libcc.fs: 
> > > 
> > > \ s" #include " append ( c-addr u ) 
> > > s" #include " ( c-addr u ) 
> > > 2dup save-c-prefix-line drop free throw > > > I get the right thing when 
> > > I make the system, but then when I make install 
> it 
> > reverts back to: 
> > > 
> > > gforth/0.7.0/libcc.h 
> > 
> > That's strange, but anyway that's not the intended way to do it. The 
> > intended way is to have the "/usr/local/include" in the include path 
> > of the C compiler. I would actually expect that it would be there by 
> > default, but in any case it should also be there explicitly. When you: 
> > 
> > see compile-wrapper-function1 
> > 
> > you should see somthing like: 
> > 
> > : compile-wrapper-function1 
> > lib-handle 0= 
> > IF c-source-file close-file throw 0 c-source-file-id ! s\" libtool --sile 
> > nt --mode=compile gcc -I /usr/local/include" ... 
> > ^^^^^^^^^^^^^^^^^^ 
> > 
> > and then gcc should find libcc.h just fine. 
> 
> Well, there's the problem: 
> 
> see compile-wrapper-function1 
> : compile-wrapper-function1 
> lib-handle 0= 
> IF c-source-file close-file throw 0 c-source-file-id ! s\" libtool --sile 
> nt --mode=compile gcc -I /home/bernd/gforth/include" s\" -O -c " s+ 
> 
> Now, to figure out how bernd got in there. ;) 

The problem that make install created above is also affecting here, cause after 
make I have:

see compile-wrapper-function1
: compile-wrapper-function1
  lib-handle 0=
  IF     c-source-file close-file throw 0 c-source-file-id ! s\" libtool --sile
         nt --mode=compile gcc -I /cygdrive/c/gforth/include" s\"  -O -c " s+

Maybe there's some cross contamination between the Windows install of gforth 
and the cygwin sources.  I had to play some games to get this system compiling 
in the first place.  Maybe I need to figure that issue out first.

DaR


DaR


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