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ROOT = /build/tegra2_seaboard
TC = armv7a-cros-linux-gnueabi-
CC = $(TC)gcc
LD = $(TC)ld
CFLAGS = -I$(ROOT)/usr/include/ -I$(ROOT)/include/

TARGET = $(ROOT)/tmp/test_uldivmod
TESTDATA = $(ROOT)/tmp/testdata
RUN_TARGET = qemu-arm $(ROOT)/lib/ld-linux.so.3 --library-path $(ROOT)/lib \
	     $(TARGET)
RUN_TEST = $(RUN_TARGET) < $(TESTDATA) | diff -q - $(TESTDATA)

DRIVE_SRC = drive_uldivmod.c
DRIVE_OBJ = $(subst .c,.o,$(DRIVE_SRC))

ASMSRC_PATH	= ../arch/arm/lib
ASM_SRCS	= _uldivmod.S _udivsi3.S _divsi3.S
OBJS = $(DRIVE_OBJ) $(subst .S,.o,$(ASM_SRCS))

test: $(TARGET)
	[ -f "$(TESTDATA)" ] || ./generate_cases_uldivmod $(TESTDATA)
	($(RUN_TEST)) > /dev/null 2>&1 && echo "TEST PASS" || echo "TEST FAIL"

$(TARGET): $(OBJS)
	$(LD) -o $@ $? $(ROOT)/usr/lib/crt?.o -lc

$(DRIVE_OBJ): $(DRIVE_SRC)
	$(CC) -march=armv7-a $(CFLAGS) -c -o $@ $<

%.o: $(ASMSRC_PATH)/%.S
	$(CC) -march=armv7-a -c -o $@ $<

clean:
	rm -f $(TARGET) $(TESTDATA) $(OBJS)

.PHONY: test clean