Re: GCC-3.0, -static, and -shared-libgcc

[elf@florence.buici.com]

On Sun, Jan 20, 2002 at 04:53:20PM -0500, Ben Collins wrote:
> > This fails
> > 
> >   g++-3.0 -o bin/program o/object1.o ... -static
> > 
> > because gcc-3.0 cannot find the libgcc_s.a file.
> > 
> >   /usr/bin/ld: cannot find -lgcc_s
> 
> It shouldn't be looking for libgcc_s.a, it should use libgcc.a (which is
> in /usr/lib/gcc-lib/..../).

I agree.

> The error seems to be in the specs file. In mine, I have:
> 
> *libgcc:
> %{shared-libgcc:-lgcc_s%M -lgcc}%{static-libgcc:-lgcc}%{!shared-libgcc:%{!static-libgcc:%{shared:-lgcc_s%M -lgcc}}}%{!shared-libgcc:%{!static-libgcc:%{!shared:-lgcc}}}
> 
> This pretty much decrypts into:
> 
> - If -shared-libgcc, then use -lgcc_s
> - If -static-libgcc, then use -lgcc
> - If not -static-libgcc or -shared-libgcc, and -shared, then use -lgcc_s
> - If not -static-libgcc or -shared-libgcc, and -static, then use -lgcc
> 
> 
> And that is exactly what it should be, and should work.

I'm not following you.  Are you saying that the specs file reads
correctly and is being interpreted incorrectly?