coreboot-kgpe-d16/payloads/libpayload/sample/Makefile

##
##
## Copyright (C) 2008 Advanced Micro Devices, Inc.
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# Sample libpayload Makefile.
include ../.config
include ../build/xcompile

ARCH-$(CONFIG_LP_ARCH_ARM)   := arm
ARCH-$(CONFIG_LP_ARCH_X86)   := x86_32
ARCH-$(CONFIG_LP_ARCH_ARM64) := arm64

CC := $(CC_$(ARCH-y))
AS := $(AS_$(ARCH-y))
LIBPAYLOAD_DIR := ../install/libpayload
XCC := CC="$(CC)" $(LIBPAYLOAD_DIR)/bin/lpgcc
XAS := AS="$(AS)" $(LIBPAYLOAD_DIR)/bin/lpas
CFLAGS := -fno-builtin -Wall -Werror -Os
TARGET := hello
OBJS := $(TARGET).o

all: $(TARGET).elf

$(TARGET).elf: $(OBJS)
	$(XCC) -o $@ $(OBJS)

%.o: %.c
	$(XCC) $(CFLAGS) -c -o $@ $<

%.S.o: %.S
	$(XAS) --32 -o $@ $<

clean:
	rm -f $(TARGET).elf *.o

distclean: clean