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(-)

Fixes

elf/librtld.os: In function `process_envvars': : undefined reference to `__access'

...

when building glibc-2.3.3 on cygwin

Idea from

http://sources.redhat.com/ml/bug-glibc/2002-01/msg00071/glibc-2.2-cygin-shared.patch

Basically, make glibc use .oST as suffix for 'object static'

instead of .oS, since cygwin has trouble distinguishing .os from .oS

(Original patch had .on, but .oST is more mnemonic for 'object static')

glibc-linuxthreads-2.3.3 also requires a patch, see 

../glibc-linuxthreads-2.3.3/glibc-linuxthreads-2.3.3-cygwin.patch

[ rediffed against glibc-2.3.5 ]

diff -aur glibc-2.3.5/linuxthreads/Makefile glibc-2.3.5-cygwin/linuxthreads/Makefile

--- glibc-2.3.5/linuxthreads/Makefile	2005-02-16 12:26:38.000000000 +0100

+++ glibc-2.3.5-cygwin/linuxthreads/Makefile	2005-05-11 08:32:50.453125000 +0200

@@ -159,7 +159,7 @@

 install: $(inst_libdir)/libpthread.so

 $(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \

 			      $(objpfx)libpthread.so$(libpthread.so-version) \

-			      $(inst_libdir)/$(patsubst %,$(libtype.oS),\

+			      $(inst_libdir)/$(patsubst %,$(libtype.oST),\

 							$(libprefix)pthread) \

 			      $(+force)

 	(echo '/* GNU ld script';\

@@ -167,7 +167,7 @@

 	 echo '   the static library, so try that secondarily.  */';\

 	 cat $<; \

 	 echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \

-	      '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\

+	      '$(libdir)/$(patsubst %,$(libtype.oST),$(libprefix)pthread)'\

 	      ')' \

 	) > $@.new

 	mv -f $@.new $@