Update the newlib devel branch with stuff from /trunk@1498.

-------- diffstat follows --------
/devel/newlib/configure | 336 176 160 0 +++++++------
/devel/newlib/Makefile.in | 12 3 9 0 -
/devel/newlib/scripts/build/kernel/linux.sh | 2 1 1 0
/devel/newlib/scripts/build/internals.sh | 1 0 1 0 -
/devel/newlib/scripts/build/libc/eglibc.sh | 1 0 1 0 -
/devel/newlib/scripts/build/mpfr.sh | 2 1 1 0
/devel/newlib/scripts/functions | 111 5 106 0 ----
/devel/newlib/scripts/config.guess | 7 5 2 0 +
/devel/newlib/scripts/config.sub | 3 2 1 0 +
/devel/newlib/scripts/saveSample.sh.in | 4 2 2 0
/devel/newlib/docs/overview.txt | 8 6 2 0 +
/devel/newlib/samples/armeb-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/sh4-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/x86_64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-elf/crosstool.config | 12 3 9 0 -
/devel/newlib/samples/armeb-unknown-eabi/crosstool.config | 2 0 2 0 -
/devel/newlib/samples/arm-unknown-linux-gnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/ia64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/x86_64-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/armeb-unknown-linux-gnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/i686-nptl-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/mips-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-iphone-linux-gnueabi/crosstool.config | 8 4 4 0
/devel/newlib/samples/armeb-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/i586-geode-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/mips-unknown-elf/crosstool.config | 2 0 2 0 -
/devel/newlib/samples/powerpc-405-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-eabi/crosstool.config | 12 3 9 0 -
/devel/newlib/samples/mipsel-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/alphaev56-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-860-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/config/kernel/linux.in | 108 2 106 0 ----
/devel/newlib/config/global/ct-behave.in | 22 13 9 0 +
/devel/newlib/config/global/download.in | 210 15 195 0 +-------
/devel/newlib/config/libc/glibc.in | 7 7 0 0 +
/devel/newlib/config/libc/glibc-eglibc.in-common | 15 14 1 0 +
45 files changed, 382 insertions(+), 839 deletions(-)

 #!/bin/sh

 # Check ncurses compatibility

 # What library to link

 ldflags()

 {

 	for ext in so a dylib ; do

 		for lib in ncursesw ncurses curses ; do

 			$cc -print-file-name=lib${lib}.${ext} | grep -q /

 			if [ $? -eq 0 ]; then

 				echo "-l${lib}"

 				exit

 			fi

 		done

 	done

 	exit 1

 }

 # Where is ncurses.h?

 ccflags()

 {

 	if [ -f /usr/include/ncurses/ncurses.h ]; then

 		echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'

 	elif [ -f /usr/include/ncurses/curses.h ]; then

 		echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"'

 	elif [ -f /usr/include/ncurses.h ]; then

 		echo '-DCURSES_LOC="<ncurses.h>"'

 	else

 		echo '-DCURSES_LOC="<curses.h>"'

 	fi

 }

 # Temp file, try to clean up after us

 tmp=.lxdialog.tmp

 trap "rm -f $tmp" 0 1 2 3 15

 # Check if we can link to ncurses

 check() {

         $cc -xc - -o $tmp 2>/dev/null <<'EOF'

 #include CURSES_LOC

 main() {}

 EOF

 	if [ $? != 0 ]; then

 	    echo " *** Unable to find the ncurses libraries or the"       1>&2

 	    echo " *** required header files."                            1>&2

 	    echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2

 	    echo " *** "                                                  1>&2

 	    echo " *** Install ncurses (ncurses-devel) and try again."    1>&2

 	    echo " *** "                                                  1>&2

 	    exit 1

 	fi

 }

 usage() {

 	printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"

 }

 if [ $# -eq 0 ]; then

 	usage

 	exit 1

 fi

 cc=""

 case "$1" in

 	"-check")

 		shift

 		cc="$@"

 		check

 		;;

 	"-ccflags")

 		ccflags

 		;;

 	"-ldflags")

 		shift

 		cc="$@"

 		ldflags

 		;;

 	"*")

 		usage

 		exit 1

 		;;

 esac