[PATCH] newlib: avoid duplicate awk checks

[Corinna Vinschen]

On Jan 17 13:16, Mike Frysinger wrote:
> Since AM_MAINTAINER_MODE calls AC_PROG_AWK, and some configure.ac
> scripts call it too, we end up testing for awk multiple times.  If
> we change NEWLIB_CONFIGURE to require the macro instead, then it
> makes sure it's always expanded, but only once.
> 
> While we're here, do the same thing with AC_PROG_INSTALL since it
> is also called by AM_MAINTAINER_MODE, although it doesn't currently
> result in duplicate configure checks.

LGTM, please push.


Thanks,
Corinna