Fix installing uClibc headers for versions prior to 0.9.30.
Fix a comment about installing uClibc.
Automatically enable // build for uClibc versions that can be built in //.

-------- diffstat follows --------
/trunk/scripts/build/libc/uClibc.sh | 32 23 9 0 +++++++++++++++++++++++---------
/trunk/config/libc/uClibc.in | 12 7 5 0 +++++++-----
2 files changed, 30 insertions(+), 14 deletions(-)

#!/bin/sh

# Needed for systems without gettext

$* -xc -o /dev/null - > /dev/null 2>&1 << EOF

#include <libintl.h>

int main()

{

	gettext("");

	return 0;

}

EOF

if [ ! "$?" -eq "0"  ]; then

	echo -DKBUILD_NO_NLS;

fi