Re: Portability fixes for win32 cross compiling

[ludo@gnu.org (Ludovic Courtès)]

Hi,

Volker Grabsch <vog@notjusthosting.com> writes:

> Ludovic Courtès <ludo@gnu.org> schrieb:
>> Volker Grabsch <vog@notjusthosting.com> writes:
>> >
>> > --- a/libguile/objcodes.c
>> > +++ b/libguile/objcodes.c
>> > @@ -23,7 +23,6 @@
>> >  #include <string.h>
>> >  #include <fcntl.h>
>> >  #include <unistd.h>
>> > -#include <sys/mman.h>
>> >  #include <sys/stat.h>
>> >  #include <sys/types.h>
>> >  #include <assert.h>
>> 
>> This one is wrong: the file uses mmap(3), which is declared in
>> <sys/mman.h> according to
>> <http://www.opengroup.org/onlinepubs/9699919799/functions/mmap.html>.
>> 
>> This function is missing on MinGW, though, but there’s currently no
>> replacement in Guile.  Would you like to work on it?
>
> Sorry, I don't think I'm able to do that.
>
> However, I remember that Guile might already contain some
> alternative code for that, because objcodes.c finally compiled
> after removing that #include directive.

Hmm AFAICS the mmap() call in there is unconditional.

Thanks,
Ludo’.