u-boot.git/Makefile, branch v2014.10-rc2

Prepare v2014.10-rc2

2014-09-02T20:58:29+00:00

Signed-off-by: Tom Rini

kconfig: add CONFIG_CC_OPTIMIZE_FOR_SIZE

2014-08-28T21:18:48+00:00

Copy the Kconfig option from "init/Kconfig" of Linux v3.16 tag
and adjust the help document.

Signed-off-by: Masahiro Yamada

kconfig: convert Kconfig helper script into a shell script

2014-08-22T14:41:50+00:00

Commit 51148790 added scripts/multiconfig.py written in Python 2
to adjust Kconfig for U-Boot.

It has been hard for Python 3 users because Python 2 and Python 3
are not compatible with each other.

We are not happy about adding a new host tool dependency
(in this case, Python version dependency) for the core build process.
After some discussion, we decided to use only basic tools.

The script may get a bit more unreadable by shell scripting,
but we believe it is worthwhile.

In addition, this commit revives "_config" target that is
equivalent to "_defconfig" for backwards compatibility.
It is annoying to adjust various projects which use U-Boot.

Signed-off-by: Masahiro Yamada 
Suggested-by: Igor Grinberg 
Tested-by: Igor Grinberg 
Acked-by: Simon Glass 
Cc: Tom Rini 
Cc: Jeroen Hofstee 
Cc: Stephen Warren

Makefile: remove generated boards.cfg within make distclean

2014-08-22T14:41:35+00:00

Signed-off-by: Roger Meier 
Reviewed-by: Masahiro Yamada 
Tested-by: Masahiro Yamada 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Cc: Simon Glass

Makefile: Use Kbuild style for system_map.o generation step

2014-08-21T16:01:29+00:00

The command generating the "common/system_map.o" file was always shown
during the build making the output messy. Now it is called using the
Kbuild "cmd" macro, so that the full command is shown only when
building in verbose mode.

Signed-off-by: Vasili Galka

kbuild: sync mixed targets handling with Linux 3.16

2014-08-21T16:01:11+00:00

"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

kbuild: move extra gcc checks to scripts/Makefile.extrawarn

2014-08-21T16:01:11+00:00

This commit was imported from Linux Kernel:
commit a86fe353 written by me.

W=... provides extra gcc checks.

Having such code in scripts/Makefile.build results in the same flags
being added to KBUILD_CFLAGS multiple times becuase
scripts/Makefile.build is invoked every time Kbuild descends into
the subdirectories.

Since the top Makefile is already too cluttered, this commit moves
all of extra gcc check stuff to a new file scripts/Makefile.extrawarn,
which is included from the top Makefile.

Signed-off-by: Masahiro Yamada

Makefile: use u-boot.map for binary_size_check

2014-08-09T15:17:02+00:00

u-boot.map is generated automatically by the compiler and more
importantly can handle addresses >4GB.

Makefile: use $(shell ...) for determining file_size

2014-08-09T15:17:02+00:00

file_size was being calculated using back-ticks but map_size uses
$(shell ...). Update the file_size calculation to use $(shell ...).

From: Jeroen Hofstee 

The binary_size_check target relies on stat -c %s
to return the size of u-boot.bin. This only works
with GNU stat though. Use wc instead.

Signed-off-by: Chris Packham 
Acked-by: Simon Glass

Prepare v2014.10-rc1

2014-08-06T13:12:58+00:00

Signed-off-by: Tom Rini