Merge the uClinux/noMMU stuff back to /trunk:
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
go in a single common sub-{menu,directory} structure

-------- diffstat follows --------
/trunk/scripts/build/kernel/uclinux.sh | 2 0 2 0 -
/trunk/scripts/build/kernel/linux.sh | 206 204 2 0 +++++++++++++++++++++++++++++
/trunk/scripts/build/kernel/linux-common.sh | 198 0 198 0 ----------------------------
/trunk/scripts/build/binutils.sh | 232 0 232 0 --------------------------------
/trunk/scripts/build/elf2flt.sh | 150 0 150 0 ---------------------
/trunk/scripts/crosstool-NG.sh.in | 6 4 2 0 +
/trunk/config/kernel/linux.in | 249 249 0 0 +++++++++++++++++++++++++++++++++++
/trunk/config/kernel/linux.in-common | 252 0 252 0 -----------------------------------
/trunk/config/kernel/uclinux.in | 21 0 21 0 ---
/trunk/config/target.in | 23 22 1 0 +++
/trunk/config/elf2flt.in | 49 0 49 0 -------
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/config.in | 1 0 1 0 -
/trunk/config/arch/sh.in | 1 1 0 0 +
/trunk/config/arch/arm.in | 2 1 1 0
/trunk/config/arch/powerpc.in | 1 1 0 0 +
/trunk/config/arch/ia64.in | 1 1 0 0 +
/trunk/config/arch/alpha.in | 1 1 0 0 +
/trunk/config/arch/x86.in | 1 1 0 0 +
/trunk/config/arch/mips.in | 1 1 0 0 +
/trunk/config/arch/powerpc64.in | 1 1 0 0 +
22 files changed, 489 insertions(+), 913 deletions(-)

# Taken from http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.gcc.diff?r1=1.91&r2=1.92

# Should fix error

#   Configuration x86_64-host_unknown-linux-gnu not supported

# when configuring gcc-2.95 on x86_64 build for i686 target

# It's a bit silly, since tm_file refers to files that don't exist,

# but as long as x86_64 is just the build machine, that doesn't matter.

--- gcc-2.95.3/gcc/configure.old	2004-03-24 12:17:44.000000000 -0800

+++ gcc-2.95.3/gcc/configure	2004-03-24 12:19:30.000000000 -0800

@@ -2929,6 +2929,9 @@

 	i[34567]86-*-*)

 		cpu_type=i386

 		;;

+	x86_64-*-*)

+		cpu_type=i386

+		;;

 	hppa*-*-*)

 		cpu_type=pa

 		;;

@@ -3643,6 +3646,19 @@

  			thread_file='posix'

  		fi

 		;;

+	x86_64-*-linux*)

+		xmake_file=x-linux

+		tm_file="i386/biarch64.h i386/i386.h i386/att.h linux.h i386/x86-64.h \

+			 i386/linux64.h"

+		tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"

+		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"

+		gnu_ld=yes

+		float_format=i386

+		if test x$enable_threads = xyes; then

+			thread_file='posix'

+		fi

+		;;

+

 	i[34567]86-*-gnu*)

 		float_format=i386

 		;;