[U-Boot] [PATCH 0/2]

[U-Boot] [PATCH 0/2]

[Masahiro Yamada]

Kbuild: fix tools build



Masahiro Yamada (2):
  kbuild: fix "tools-all" target
  kbuild: add "cross_tools" target to build tools for the target

 Makefile       |  5 ++++-
 tools/Makefile | 12 ++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

-- 
1.8.3.2

[U-Boot] [PATCH 1/2] kbuild: fix "tools-all" target

[Masahiro Yamada]

The top Makefile must export HOST_TOOLS_ALL to use it
in tools/Makefile.

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

 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index e49a240..3647804 100644
--- a/Makefile
+++ b/Makefile
@@ -1142,7 +1142,7 @@ checkarmreloc: u-boot
 env: scripts_basic
 	$(Q)$(MAKE) $(build)=tools/$@
 
-tools-all: HOST_TOOLS_ALL=y
+tools-all: export HOST_TOOLS_ALL=y
 tools-all: env tools ;
 
 .PHONY : CHANGELOG
-- 
1.8.3.2

[U-Boot] [PATCH 2/2] kbuild: add "cross_tools" target to build tools for the target

[Masahiro Yamada]

Programs in tools/ directory are usually built for the host.
But some of them (mkimage, dumpimge, gen_eth_addr, etc.) are
useful on the target OS too.

Actually, prior to Kbuild, U-Boot could build tools for
the target like follows:

  $ make <target_board>_config
  $ export CROSS_COMPILE=<cross_gcc_prefix>
  $ make HOSTCC=${CROSS_COMPILE}gcc HOSTSTRIP=${CROSS_COMPILE}strip tools

In Kbuild, we can no longer replace HOSTCC at the command line.

In order to get back that feature, this commit adds "cross-tools" target.

Usage:

  Build tools for the host
  $ make CROSS_COMPILE=<cross_gcc_prefix> tools

  Build tools for the target
  $ make CROSS_COMPILE=<cross_gcc_prefix> cross_tools

Besides, "make cross_tools" strip tools programs because we
generally expect smaller storages on embedded systems.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reported-by: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
---

 Makefile       |  3 +++
 tools/Makefile | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/Makefile b/Makefile
index 3647804..ea4a362 100644
--- a/Makefile
+++ b/Makefile
@@ -1145,6 +1145,9 @@ env: scripts_basic
 tools-all: export HOST_TOOLS_ALL=y
 tools-all: env tools ;
 
+cross_tools: export CROSS_BUILD_TOOLS=y
+cross_tools: tools ;
+
 .PHONY : CHANGELOG
 CHANGELOG:
 	git log --no-merges U-Boot-1_1_5.. | \
diff --git a/tools/Makefile b/tools/Makefile
index dcd49f8..8fccc65 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -191,3 +191,15 @@ $(LOGO_DATA_H):	$(obj)/bmp_logo $(LOGO_BMP)
 
 # Let clean descend into subdirs
 subdir- += env
+
+ifneq ($(CROSS_BUILD_TOOLS),)
+HOSTCC = $(CC)
+
+quiet_cmd_crosstools_strip = STRIP   $^
+      cmd_crosstools_strip = $(STRIP) $^; touch $@
+$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
+	$(call cmd,crosstools_strip)
+
+always += .strip
+endif
+clean-files += .strip
-- 
1.8.3.2

[U-Boot] [PATCH 1/2] kbuild: fix "tools-all" target

[Heiko Schocher]

Hello Masahiro,

Am 03.03.2014 03:06, schrieb Masahiro Yamada:
> The top Makefile must export HOST_TOOLS_ALL to use it
> in tools/Makefile.
>
> Signed-off-by: Masahiro Yamada<yamada.m@jp.panasonic.com>
> ---
>
>   Makefile | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Tested-by: Heiko Schocher <hs@denx.de>
(on the IDS8247 and upcoming ids8313 board)

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [PATCH 2/2] kbuild: add "cross_tools" target to build tools for the target

[Heiko Schocher]

Hello Masahiro,

Am 03.03.2014 03:06, schrieb Masahiro Yamada:
> Programs in tools/ directory are usually built for the host.
> But some of them (mkimage, dumpimge, gen_eth_addr, etc.) are
> useful on the target OS too.
>
> Actually, prior to Kbuild, U-Boot could build tools for
> the target like follows:
>
>    $ make<target_board>_config
>    $ export CROSS_COMPILE=<cross_gcc_prefix>
>    $ make HOSTCC=${CROSS_COMPILE}gcc HOSTSTRIP=${CROSS_COMPILE}strip tools
>
> In Kbuild, we can no longer replace HOSTCC at the command line.
>
> In order to get back that feature, this commit adds "cross-tools" target.
>
> Usage:
>
>    Build tools for the host
>    $ make CROSS_COMPILE=<cross_gcc_prefix>  tools
>
>    Build tools for the target
>    $ make CROSS_COMPILE=<cross_gcc_prefix>  cross_tools
>
> Besides, "make cross_tools" strip tools programs because we
> generally expect smaller storages on embedded systems.
>
> Signed-off-by: Masahiro Yamada<yamada.m@jp.panasonic.com>
> Reported-by: Heiko Schocher<hs@denx.de>
> Cc: Wolfgang Denk<wd@denx.de>
> Cc: Tom Rini<trini@ti.com>
> ---
>
>   Makefile       |  3 +++
>   tools/Makefile | 12 ++++++++++++
>   2 files changed, 15 insertions(+)

Tested-by: Heiko Schocher <hs@denx.de>
(on the IDS8247 and upcoming ids8313 board)

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [U-Boot,1/2] kbuild: fix "tools-all" target

[Tom Rini]

On Mon, Mar 03, 2014 at 11:06:18AM +0900, Masahiro Yamada wrote:

> The top Makefile must export HOST_TOOLS_ALL to use it
> in tools/Makefile.
> 
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
> Tested-by: Heiko Schocher <hs@denx.de>
> Acked-by: Heiko Schocher <hs@denx.de>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20140304/f3baa045/attachment.pgp>

[U-Boot] [U-Boot, 2/2] kbuild: add "cross_tools" target to build tools for the target

[Tom Rini]

On Mon, Mar 03, 2014 at 11:06:19AM +0900, Masahiro Yamada wrote:

> Programs in tools/ directory are usually built for the host.
> But some of them (mkimage, dumpimge, gen_eth_addr, etc.) are
> useful on the target OS too.
> 
> Actually, prior to Kbuild, U-Boot could build tools for
> the target like follows:
> 
>   $ make <target_board>_config
>   $ export CROSS_COMPILE=<cross_gcc_prefix>
>   $ make HOSTCC=${CROSS_COMPILE}gcc HOSTSTRIP=${CROSS_COMPILE}strip tools
> 
> In Kbuild, we can no longer replace HOSTCC at the command line.
> 
> In order to get back that feature, this commit adds "cross-tools" target.
> 
> Usage:
> 
>   Build tools for the host
>   $ make CROSS_COMPILE=<cross_gcc_prefix> tools
> 
>   Build tools for the target
>   $ make CROSS_COMPILE=<cross_gcc_prefix> cross_tools
> 
> Besides, "make cross_tools" strip tools programs because we
> generally expect smaller storages on embedded systems.
> 
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
> Reported-by: Heiko Schocher <hs@denx.de>
> Cc: Wolfgang Denk <wd@denx.de>
> Cc: Tom Rini <trini@ti.com>
> Tested-by: Heiko Schocher <hs@denx.de>
> Acked-by: Heiko Schocher <hs@denx.de>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20140304/81b9dbb5/attachment.pgp>

[U-Boot] [PATCH 0/2]

[Masahiro Yamada]

1/2: refactors a little because NDS32 actually need not the symbolic link
2/2: introduce a new config to avoid broken symbolic links.



Masahiro Yamada (2):
  nds32: include <asm/arch-*/*.h> instead of <asm/arch/*.h>
  kbuild: create symbolic link only for ARM, SPARC, PowerPC, x86

 arch/Kconfig                 | 6 ++++++
 arch/powerpc/Kconfig         | 3 +++
 include/configs/adp-ag101.h  | 2 +-
 include/configs/adp-ag101p.h | 2 +-
 include/configs/adp-ag102.h  | 2 +-
 scripts/Makefile.autoconf    | 2 ++
 6 files changed, 14 insertions(+), 3 deletions(-)

-- 
1.9.1