Re: Passing -fno-lto by default?

[Markus Trippelsdorf]

On 2014.02.07 at 08:44 +0100, Thomas Jahns wrote:
> On Feb 6, 2014, at 22:00 , Russ Allbery wrote:
> > Why would one not instead build the object and then use objdump on  
> > it to
> > look at the exported symbols?  It's still not ideally portable, but it
> > seems like it should be more portable than trying to grep the assembly
> > output.
> 
> 
> could perhaps even nm solve that? Then using libtool, which tries to  
> find a BSD nm if available, would perhaps suffice.

That could work if you look for symbols that change e.g. from 'W' to 't'
with -fvisibility=hidden. With -flto you will need binutils that use the
linker-plugin by default, but that's yet another issue.

-- 
Markus