f11910a7fb
Some options which are already defined by the build system for the C compiler or assembler have been removed: -c, -xassembler-with-cpp, -nostdinc. References to deleted variable flagALongCall and flagLongCall removed. Formatting for 80 columns, there is now one flag per line. Change-Id: Ieecdb75e26f64c6f58dec3cc636552e7b31a678d Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
42 lines
1.2 KiB
Makefile
42 lines
1.2 KiB
Makefile
SOC_PATH=${XTENSA_CORE}
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export SOC_PATH
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flagBoardType=
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ifeq ($(CONFIG_BOARD_XTENSA),y)
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flagBoardType= -DXT_BOARD
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endif
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ifeq ($(CONFIG_SIMULATOR_XTENSA),y)
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flagBoardType= -DXT_SIMULATOR
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endif
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# XCC emits an annoying warning if this is used even though the
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# $(call cc-option,) test in toplevel Makefile passes.
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KBUILD_CFLAGS := $(filter-out -fno-omit-frame-pointer, \
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${KBUILD_CFLAGS})
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# Put functions and data in their own binary sections so that ld can
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# garbage collect them
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KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,) \
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$(call cc-option,-fdata-sections,)
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KBUILD_AFLAGS += $(flagBoardType)
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KBUILD_CFLAGS += -DPROC_$(XTENSA_CORE) \
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-DCONFIG_$(XTENSA_CORE) \
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$(flagBoardType) \
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$(call cc-option,-fms-extensions,)
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include $(srctree)/arch/$(ARCH)/core/Makefile
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include $(srctree)/arch/$(ARCH)/soc/$(SOC_PATH)/Makefile
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cflags-$(CONFIG_LTO) += $(call cc-option,-flto,)
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KBUILD_CFLAGS += $(cflags-y)
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KBUILD_CXXFLAGS += $(cflags-y)
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QEMU_CPU_TYPE_xtensa ?= unsupported
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QEMU_FLAGS_xtensa = -cpu $(QEMU_CPU_TYPE_xtensa) \
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-machine sim -semihosting -nographic
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QEMU_xtensa = qemu-system-xtensa
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export QEMU_FLAGS_xtensa QEMU_xtensa
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