Conflicts:
	com32/include/netinet/in.h
	com32/include/sys/cpu.h
	dos/argv.c
	dos/malloc.c
	dos/syslinux.c
	extlinux/main.c
	libinstaller/setadv.c
	libinstaller/syslinux.h
	libinstaller/syslxint.h
	libinstaller/syslxmod.c
	linux/syslinux.c
	mtools/syslinux.c
	win32/syslinux.c

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Automatically reformat linux/syslinux.c using Nindent.

Do this for all files except HDT, gPXE and externally maintained
libraries (zlib, tinyjpeg, libpng).

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Use the names SECTOR_SIZE and SECTOR_SHIFT everywhere, instead of an
odd mix of symbols and hard-coded constants.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Additional fixes for the 32K limits in the installers.  In the case
of the DOS installer, that means changing it from COM format to EXE
format (since COM format has a 63K hard limit); retain the name
syslinux.com for user compatibility, though (DOS doesn't care what the
extension except for pathname search; if it finds an MZ EXE header it
will use it.)

With the change to EXE means having to handle more than one segment.
Since we don't have a real DOS compiler we have to wing it a bit.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Make the dependency generation more common; have a general pattern in
MCONFIG, and use it in rules (not in CFLAGS).

For NASM source, in order to stay compatible with old versions of
NASM, run NASM twice; newer versions of NASM is capable of generating
dependencies simultaneously like gcc can, but that would break
compatibility with older distros.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Cleanup and centralize the Makefile system even more.
Fix a gcc 4.3 incompatibility in memdisk (definition of strlen).

Clean up the BSUBDIR/ISUBDIR separation further.  Build _bin.c files,
which are an intermediate stage toward building the installers, in the
libinstaller directory, since that directory is used by all the
installers anyway.  That also lets us get bin2c.pl out of the root.

Move source files out of the root directory; the root is a mess and
has become virtually unmaintainable.  The Syslinux core now lives in
core/; the Linux and generic utilities has moved into utils/, and
copybs.com has moved into dos/; it had to go somewhere, and it seemed
as good a place as any.