There's no longer any reason to require GNU awk:
- the only part that required it (socks proxy settings) is gone,
- all remaining awk scripts are POSIXly correct (or should be).

-------- diffstat follows --------
/trunk/configure | 5 2 3 0 ++---
/trunk/Makefile.in | 2 0 2 0 --
/trunk/scripts/build/kernel/linux.sh | 2 1 1 0 +-
/trunk/scripts/build/internals.sh | 1 0 1 0 -
/trunk/scripts/build/mpfr.sh | 2 1 1 0 +-
/trunk/scripts/functions | 4 2 2 0 ++--
/trunk/scripts/saveSample.sh.in | 4 2 2 0 ++--
7 files changed, 8 insertions(+), 12 deletions(-)

 Index: libc/misc/time/time.c

 ===================================================================

 --- a/libc/misc/time/time.c	(revision 17534)

 +++ b/libc/misc/time/time.c	(revision 17647)

 @@ -158,7 +158,9 @@

  #endif

  #if defined (L_tzset) || defined (L_localtime_r) || defined(L_strftime) || \

 -    defined(L__time_mktime) || defined(L__time_mktime_tzi)

 +	 defined(L__time_mktime) || defined(L__time_mktime_tzi) || \

 +	 ((defined(L_strftime) || defined(L_strftime_l)) && \

 +	  defined(__UCLIBC_HAS_XLOCALE__))

  void _time_tzset (int);