Harold, Mike,
All,

On Saturday 14 November 2009 16:23:18 Mike Frysinger wrote:
> On Wednesday 11 November 2009 18:37:44 Harold Grovesteen wrote:
> > 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.

There is CT_LIBC_GLIBC_CONFIGPARMS that can be set in the menuconfig.
The value set in this variable is used to create a file named 'configparms'
in the top-level of the build dir. That file is then included from the
Makeconfig makefile.

It is possible to use it to pass one value. Passing more is not yet possible.
I can work something to handle more. Care to try the attached patch?

Regards,
Yann E. MORIN.

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