differences in generated ldscripts for native and cross builds

[Joseph Myers]

On Sun, 11 Oct 2015, H.J. Lu wrote:

> >> Try adding --enable-initfini-array to the cross configuration.  The
> >> autoconf test for this option uses AC_RUN_IFELSE so only works on
> >> native builds.
> >
> > can't we make this smarter ?  this feature has been around for quite
> > a long time now.  seems crazy that the default is to disable these
> > when cross-compiling.
> 
> Yes, the default should be ON for Linux targets.

Thomas, I think you had plans to work on that at some point....

As I said in <https://gcc.gnu.org/ml/gcc-patches/2013-11/msg00619.html> I 
think it should be on by default for ELF targets, not limited to GNU/Linux 
or GNU targets.

-- 
Joseph S. Myers
joseph@codesourcery.com