This sets __WORDSIZE to 8 correctly on 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>

uint is typedefed twice if __MACH__ is defined. This generates an error
when calling MAKEALL for netstar bord on OS X.

This patch removes the typedef for __MACH__ case in favor of general
definiton some lines below.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

Commit 37566090 "compiler.h: unify system ifdef cruft here" added both
a "#include <errno.h>" and a "extern int errno;" to include/compiler.h
which is causing build warnings for some systems, for example for the
"netstar" board:

	In file included from /home/wd/git/u-boot/work/lib/crc32.c:15:
	include/compiler.h:28: warning: function declaration isn't a prototype

The declaration of "errno" should be redundant, as <errno.h> is
supposed to provide a correct declaration, so drop it.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>

Recent crc changes started using the "uint" type in headers that are used
on the build system.  This subsequently broke mingw targets as they do not
provide such a type.  So add this basic typedef to compiler.h so that we
do not have to worry about this breaking again in the future.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

the macros likely and unlikely were defined in include/linux/mtd/compat.h,
but used in code not related to MTD. moved the macro definitions to compiler.h

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>

This is needed so that we could use this macro for non-UBI code.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>

This is needed so that we could use this macro for non-UBI code.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>

Shove a lot of the HOSTCC and related #ifdef checking crap into the new
compiler.h header so that we can keep all other headers nice and clean.

Also introduce custom uswap functions so we don't have to rely on the non
standard implementations that a host may (or may not in the case of OS X)
provide.  This allows mkimage to finally build cleanly on an OS X system.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>