[uClibc]FOLLOWUP: missing stdarg.h stddef.h, etc.

[Tobias Anderberg]

Erik Andersen wrote:

[.. GCCINCDIR vs. -iwithprefix include ..]

> > This probably won't work, depending on compiler version. The -nostdinc
> > options removes the paths from the search list and thus there's no place
> > to append "include" to form a valid include path, so to speak.
> > 
> > The GCCINCDIR variable would probably be a better solution, atleast it's
> > more portable across compiler versions. I think..
> 
> I got the "-nostdinc -iwithprefix include" from the linux-kernel
> Makefile, which seems to be quite portable. 

Hm, which kernel version? I only found references to them in 2.5.39 (maybe
in earlier version as well).

I agree that it should be portable across gcc versions but there seems to
some inconsitenties amongst them. Also, when reading the gcc info page you
would see a "Use of these options is discouraged." warning..

So maybe it's safer to go with the GCCINCDIR after all (or maybe some other
gcc option which is compatible across gcc versions).

/tobias