buildman: refactor help message

"buildman [options]" is displayed by default.

Append the rest of help messages to parser.usage
instead of replacing it.

Besides, "-b <branch>" is not mandatory since commit fea5858e.
Drop it from the usage.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Series-cc: Simon Glass <sjg@chromium.org>
Series-version: 2
Series-changes: 2
  - Drop "-b <branch>" from the usage
git-mailrc: add patman and buildman alias

It's easier to Cc Simon on patches related to Patman or Buildman.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
kbuild: sync mixed targets handling with Linux 3.16

"make %_config all" was supported for the first time in U-Boot:
  commit 53bca5ab
  kbuild: support simultaneous board configuration and "make all"

Surprisingly it had not been working in Linux Kernel for a long time.

So I sent back the patch to the Linux Kbuild community and it was
accepted with a little code improvement, at commit 9319f453.

Now, you can do "make defconfig all" or "make %_defconfig all"
in Linux too.

This commit updates some scripts to fill the code-diff
between Linux and U-Boot.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
scripts: objdiff: sync with Linux 3.16

Import scripts/objdiff improvements from Linux v3.16, which
consists of 7 commits written by me.

  commit 7fa0e6db3cedc9b70d68a4170f1352e2b1aa0f90
  scripts: objdiff: support directories for the augument of record command

  commit 8ac28bee76eec006aac5ba5c418878a607d53a9b
  scripts: objdiff: fix a comment

  commit 8b5d0f20d64f00ffd5685879f8eb3659379f5aaa
  scripts: objdiff: change the extension of disassembly from .o to .dis

  commit 18165efa8203a34d82f60a1831ea290e7304c654
  scripts: objdiff: improve path flexibility for record command

  commit 1ecc8e489abfdaa6d8d1689f7ff62fdf1adda30c
  scripts: objdiff: remove unnecessary code

  commit 5ab370e91af70d5f1b1dbaec78798a2ff236a2d5
  scripts: objdiff: direct error messages to stderr

  commit fd6e12423311697860f30d10398a0f9eb91977d2
  scripts: objdiff: get the path to .tmp_objdiff more simply

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: Use relative path when possible

Import 3 useful commits by Michal Marek <mmarek@suse.cz>
from Linux 3.16-rc1.

  commit 9da0763bdd82572be243fcf5161734f11568960f
  kbuild: Use relative path when building in a subdir of the source tree

  commit 890676c65d699db3ad82e7dddd0cf8fb449031af
  kbuild: Use relative path when building in the source tree

  commit 7e1c04779efd51154baf652e653ceb24ce68939b
  kbuild: Use relative path for $(objtree)

mkconfig and tools/Makefile must be adjusted to use relative path
for srctree.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
kbuild: collect useful commands into scripts/Makefile.lib
MAINTAINERS: change the status of vexpress board to Orphan

The email address of Matt Waddel is no longer working.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Alexei Fedorov <alexie.fedorov@arm.com>
Commit-notes:

I am ccing some developers working for ARM Ltd.
I am still hoping some will pick up the maintainership of this board.

END
aaaa
move blackfin specific objcopy rules
kbuild: move drivers/input to drivers/Makefile
include/configs: Do not use $(BOARDDIR)
IMX: Rename IMX image "SPL" to something else for Cygwin

I am not sure how much effort we should make
for building U-Boot on Cygwin.

Anyway, other than host programs, I notice file name problem.

Unlike Unix or Linux, on Windows upper/lower cases for file names
are not distinguished.

On Cygwin, for example, we cannot do this:

  $ mkdir abc
  $ mkdir ABC
  mkdir: cannot create directory `ABC': File exists

It causes some problems in U-Boot too.

For example,

  $ make mrproper
    CLEAN   SPL
  rm: cannot remove `SPL': Is a directory
  Makefile:1278: recipe for target 'clobber' failed
  make: *** [clobber] Error 1

  $ make qong_config
  Configuring for qong board...

  $ make clean
    CLEAN   arch/arm/imx-common
  rm: cannot remove `arch/arm/imx-common/../../../SPL': Is a directory
  scripts/Makefile.clean:79: recipe for target '__clean' failed
  make[1]: *** [__clean] Error 1
  Makefile:1256: recipe for target '_clean_arch/arm/imx-common' failed
  make: *** [_clean_arch/arm/imx-common] Error 2

I notice at least one file name conflict at the top directory.

  SPL - image for IMX
  spl - directory where SPL is built

This commit renames the former to a temporary name.

I guess there is few developers testing U-Boot on Cygwin.
If Cygwin support is mandatory, please consider to rename IMX image.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Series-cc: Tom Rini <trini@ti.com>
Series-cc: Vasili Galka <vvv444@gmail.com>
Series-cc: Jeroen Hofstee <dasuboot@myspectrum.nl>
Series-to: uboot
Series-prefix: RFC
patman,buildman: remove redundant readlines() method

In Python, file objects can be used directly in iterators
without readlines() method.

The behavior is the same but it generally saves memory
without readlines().

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
patman: use raw strings for regular expression

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
buildman: Do not parse git aliase file
move various macros to include/linux/kernel.h
consolidate undefined macros
common: remove asmlinkage definition
scripts/mailmapper: add overwrite option
buildman: Do not search under non-existing toolchain directories

The function glob.glob(pathname) is useful for expanding '*' in the
pathname. But it can be used even if '*' is not contained in the
pathname. In this case, glob.glob() returns an empty list if the given
pathname does not exist.

It means glob.glob is useful for all cases, not only for expanding '*'
but also for ignoring non-existing pathname.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>