[U-Boot] [PATCH v4 36/37] board: sandburst: delete FORCEBUILD

[Masahiro Yamada]

We had switched to Kbuild, so we do not need to
delete sandburst board files at every build.

U-Boot conventional build system did not check the
update of command line option, -DBUILDUSER.

Kbuild can handle it nicely and re-builds object files
when command line options are changed.
(The file ".*.cmd" stores the information how the file
was generated at the previous build.)

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

Changes in v4: None
Changes in v3:
  - Newly added

Changes in v2: None

 board/sandburst/karef/Makefile    | 6 +-----
 board/sandburst/metrobox/Makefile | 6 +-----
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/board/sandburst/karef/Makefile b/board/sandburst/karef/Makefile
index d5a9b34..ce29b41 100644
--- a/board/sandburst/karef/Makefile
+++ b/board/sandburst/karef/Makefile
@@ -10,11 +10,7 @@
 #
 
 # TBS: add for debugging purposes
-BUILDUSER := $(shell whoami)
-FORCEBUILD := $(shell rm -f karef.o)
-
-ccflags-y += -DBUILDUSER='"$(BUILDUSER)"'
-# TBS: end debugging
+ccflags-y += -DBUILDUSER='"$(shell whoami)"'
 
 obj-y	= karef.o ../common/flash.o ../common/sb_common.o
 extra-y	+= init.o
diff --git a/board/sandburst/metrobox/Makefile b/board/sandburst/metrobox/Makefile
index 8121cce..2c1028b 100644
--- a/board/sandburst/metrobox/Makefile
+++ b/board/sandburst/metrobox/Makefile
@@ -9,11 +9,7 @@
 #
 
 # TBS: add for debugging purposes
-BUILDUSER := $(shell whoami)
-FORCEBUILD := $(shell rm -f metrobox.o)
-
-ccflags-y += -DBUILDUSER='"$(BUILDUSER)"'
-# TBS: end debugging
+ccflags-y += -DBUILDUSER='"$(shell whoami)"'
 
 obj-y	= metrobox.o ../common/flash.o ../common/sb_common.o
 extra-y	+= init.o
-- 
1.8.3.2