3 # Host and Epiphany application destination
6 # Host source and object folder
10 # Epiphany source, library and object folder
15 # Host application and host objects
16 HOSTAPP = $(DEST)/ep_application
17 HOBJS = $(HDEST)/main.o
19 # Epiphany applications and common objects
20 EPAPPS = @@SREC_FILES@@
21 EWRAPPERS = $(patsubst $(DEST)%,$(EDEST)%,$(EPAPPS:.srec=_Wrapper.o))
22 ECOMMON = $(EDEST)/dol.o $(EDEST)/ports.o $(EDEST)/index.o
24 # Epiphany build flags
27 CFLAGS = -Os -std=c99 -Ilib -falign-loops=8 -falign-functions=8 -Wall
28 LFLAGS = -T$(EPIPHANY_HOME)/bsps/current/fast.ldf -le-lib
29 OCFLAGS = -R .shared_dram -R .data_bank3
33 HCFLAGS = -O2 -std=c99 -I$(EPIPHANY_HOME)/tools/host/include -Wall
34 HLFLAGS = -L$(EPIPHANY_HOME)/tools/host/lib -le-hal
38 .PHONY: all run host cores clean
43 cores: $(ECOMMON) $(EWRAPPERS) $(EPAPPS)
47 @sudo LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) \
48 EPIPHANY_HDF=$(EPIPHANY_HDF) \
53 @rm -v -f $(HOSTAPP) $(EPAPPS) $(EDEST)/* $(HDEST)/*
57 @echo -e "\t(HOST) LINK\t$@"
58 @$(HOSTCC) -o $@ $^ $(HLFLAGS)
60 $(HDEST)/%.o: $(HSRC)/%.c
61 @echo -e "\t(HOST) CC\t$@"
62 @$(HOSTCC) $(HCFLAGS) -c -o $@ $^
65 $(DEST)/%.srec: $(EDEST)/%.elf
66 @echo -e "\t(EPIPHANY) OBJCOPY $@"
67 @$(OBJCOPY) $(OCFLAGS) --output-target srec --srec-forceS3 $^ $@
69 $(EDEST)/%.elf: $(EDEST)/%.o $(EDEST)/%_Wrapper.o $(ECOMMON)
70 @echo -e "\t(EPIPHANY) LINK\t$@"
71 @$(CC) -o $@ $^ $(LFLAGS)
73 $(EDEST)/%.o: $(ESRC)/%.c
74 @echo -e "\t(EPIPHANY) CC\t$@"
75 @$(CC) $(CFLAGS) -c -o $@ $^
77 $(EDEST)/%.o: $(ELIB)/%.c
78 @echo -e "\t(EPIPHANY) CC\t$@"
79 @$(CC) $(CFLAGS) -c -o $@ $^