[google] Disable getpagesize() for Android toolchain (issue4515131)

[Joseph S. Myers]

On Tue, 24 May 2011, Guozhi Wei wrote:

> Index: getpagesize.c
> ===================================================================
> --- getpagesize.c	(revision 174099)
> +++ getpagesize.c	(working copy)
> @@ -60,11 +60,13 @@ BUGS
>  # endif /* PAGESIZE */
>  #endif /* GNU_OUR_PAGESIZE */
>  
> +#if DEFAULT_LIBC != LIBC_BIONIC

This makes no sense to me.  getpagesize.c is in libiberty.  libiberty does 
not include any GCC-specific headers - and in particular, does not include 
tm.h, which is where the definitions of DEFAULT_LIBC and LIBC_BIONIC would 
come from (via tm_defines in config.gcc).

(In any case, I thought it was now accepted that libiberty should stop 
being built for the target, and obviously it doesn't make sense for this 
particular host-side functionality to depend on what the target is.)

-- 
Joseph S. Myers
joseph@codesourcery.com