Re: [AD] i386 flag

[Thomas Fjellstrom <tfjellstrom@xxxxxxxxxx>]

On Sat March 14 2009, Peter Wang wrote:
> On 2009-03-14, Milan Mimica <milan.mimica@xxxxxxxxxx> wrote:
> > I get this error when compiling with -march=i386 flag:
> >
> >
> > CMakeFiles/demo.dir/src/BitmapResource.cpp.o: In function
> > `BitmapResource::BitmapResource(char const*)':
> > BitmapResource.cpp:(.text+0x14d): undefined reference to
> > `__sync_fetch_and_add_4'
>
> We don't need to support 386s, do we? I think it should work with
> -march=i486.
>
> I can't reproduce it though. It's weird; the atomic ops aren't even
> called any more. We can just delete aintern_atomicops.h (or #if 0 it
> out) if you think that would be better.

Could be a dependency issue, that file wasn't properly recompiled.

> Peter
>

--
Thomas Fjellstrom
tfjellstrom@xxxxxxxxxx