[PATCH newlib]Bring back wchar io files for --disable-newlib-wide-orient option

[freddie_chopin]

W dniu 2013-08-12 03:55:07 użytkownik bin.cheng <bin.cheng@arm.com> napisał:
> Hi,
> 
> When I introduced configuration option "--disable-newlib-wide-orient", I
> removed the build of wchar's io files like getwc/putwc/fgetwc/fputwc, etc..
> This is inappropriate because: A) wchar's IO is not same thing with wide
> orientation, it should work even if wide orientation is disabled (though
> these io function would not set file orientation any more).  B) C++ iostream
> depends on wchar's IO functions even it's not used explicitly by user
> program.
> 
> This patch brings these wchar's IO files back.  I built newlib with/without
> the option and ran gcc regression test with the patch.  Is it OK?
> 
> Thanks.
> bin
> 
> 2013-08-12  Bin Cheng  <bin.cheng@arm.com>
> 
> 	* libc/configure.in (--enable-newlib-wchar-orient): Remove.
> 	* libc/configure: Regenerated.
> 	* libc/stdio/Makefile.am (NEWLIB_WIDE_ORIENT): Remove.
> 	* libc/stdio/Makefile.in: Regenerated.
> 

Does it mean that the option will be removed completely and no alternative will be introduced? Maybe it would be possible to introduce empty wchar stubs?

Regards,
FCh