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build: use architecture definition from kconfig

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Do not depend on host architecture and use architecture definition
from the defconfig file of the board.

Change-Id: Idb3dd42524f26bd167a34d6eb024d4d9816e9730
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2015-11-02 20:42:35 -05:00
commit df73d32147
4 changed files with 21 additions and 37 deletions
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11
Kbuild
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@ -1,4 +1,7 @@
# vim: filetype=make
DQUOTE = "
#This comment line is to fix the highlighting of some editors due the quote effect."
ARCH=$(subst $(DQUOTE),,$(CONFIG_ARCH))
ifneq ($(strip $(CONFIG_MAX_NUM_TASK_IRQS)),)
ifneq (${CONFIG_MAX_NUM_TASK_IRQS},0)
@ -90,11 +93,11 @@ OFFSETS_INCLUDE = $(strip \
-I $(srctree)/kernel/microkernel/include \
-I $(srctree)/kernel/nanokernel/include \
-I $(srctree)/lib/libc/minimal/include \
-I $(srctree)/arch/${SRCARCH}/include )
-I $(srctree)/arch/${ARCH}/include )
cmd_cc_o_c_1 = $(CC) $(KBUILD_CFLAGS) $(OFFSETS_INCLUDE) -c -o $@ $<
arch/$(SRCARCH)/core/offsets/offsets.o: arch/$(SRCARCH)/core/offsets/offsets.c
arch/$(ARCH)/core/offsets/offsets.o: arch/$(ARCH)/core/offsets/offsets.c
$(Q)mkdir -p $(dir $@)
$(call if_changed,cc_o_c_1)
@ -112,7 +115,7 @@ define offsetchk
fi
endef
include/generated/offsets.h: $(GENOFFSET_H) arch/$(SRCARCH)/core/offsets/offsets.o \
include/generated/offsets.h: $(GENOFFSET_H) arch/$(ARCH)/core/offsets/offsets.o \
include/config/auto.conf FORCE
$(call offsetchk,arch/$(SRCARCH)/core/offsets/offsets.o)
$(call offsetchk,arch/$(ARCH)/core/offsets/offsets.o)