Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set.

Fixes

cc1: error: invalid parameter `max-inline-insns'

make[2]: *** [/home/dank/wk/crosstool-0.28-rc6/build/powerpc64-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/elf/dl-load.o] Error 1

when building with gcc-3.4.0, which no longer has a single

--max-inline-insns parameter.

http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/powerpc/powerpc64/Makefile.diff?r1=1.3&r2=1.4&cvsroot=glibc

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

RCS file: /cvs/glibc/libc/sysdeps/powerpc/powerpc64/Makefile,v

retrieving revision 1.3

retrieving revision 1.4

diff -u -r1.3 -r1.4

--- libc/sysdeps/powerpc/powerpc64/Makefile     2003/10/22 21:30:03     1.3

+++ libc/sysdeps/powerpc/powerpc64/Makefile     2004/02/20 05:43:52     1.4

@@ -20,5 +20,5 @@

 ifeq ($(subdir),elf)

 # help gcc inline asm code from dl-machine.h

-+cflags += --param max-inline-insns=2000

++cflags += -finline-limit=2000

 endif