On Wednesday 11 November 2009 18:37:44 Harold Grovesteen wrote:

please dont use html e-mail

> Mike Frysinger wrote:
> >under Gentoo, a bunch of cache vars
> >are forced just for the headers step as there is no compiler to test. 
> > those include mlong double tests.
> >	libc_cv_mlong_double_128=yes
> >	libc_cv_mlong_double_128ibm=yes
> 
> How do I achieve the equivalent of this with crosstool-ng?

no idea.  yann might know.  just export those vars into the environment.  this 
should be safe to do for all targets during the headers configure step only.
-mike