commit 7449ab1b3c51fec0d6fd926ce182ddaa3d3787b3
author Masahiro Yamada <yamada.m@jp.panasonic.com> Tue Feb 04 17:24:18 2014 +0900
committer Tom Rini <trini@ti.com> Wed Feb 19 11:07:50 2014 -0500
tree 6076ce8b6f342fedcd3c64c26a63d7055f579188
parent 6e0a77fb8ad37c5d8d2d9b7a69544bb91b27c2f2

kbuild: Use Kbuild.include

This commit adjusts some files to use Kbuild.include.

 - Use cc-option defined in Kbuild.include
    (Delete cc-option in config.mk)
 - Use cc-version defined in
    (Delete cc-version in config.mk)
 - Move binutils-version and dtc-version to Kbuild.include
     by analogy to cc-version

This commit also adds srctree (same as SRCTREE)
to use Kbuild scripts.

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

scripts/Kbuild.include

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 547e15d..ca5fd56 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -140,6 +140,10 @@
 # Usage:  EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
 cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
 
+# added for U-Boot
+binutils-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/binutils-version.sh $(AS))
+dtc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/dtc-version.sh $(DTC))
+
 # cc-ldoption
 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
 cc-ldoption = $(call try-run,\
@@ -161,7 +165,9 @@
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
 # Usage:
 # $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+#build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+# temporary
+build := -f $(srctree)/scripts/Makefile.build -C
 
 ###
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.modbuiltin obj=