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more (failed) attempts to make Makefile platform independent

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This commit is contained in:
Markus Fröschle
2013-11-01 06:29:14 +00:00
parent faa07b02d1
commit 7472a60fa4
1 changed files with 16 additions and 19 deletions
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35
Makefile
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@@ -109,23 +109,28 @@ lib: $(LIBBAS)
.PHONY clean:
@ rm -f $(FLASH_EXEC) $(FLASH_EXEC).elf $(FLASH_EXEC).s19 \
$(RAM_EXEC) $(RAM_EXEC).elf $(RAM_EXEC).s19 \
$(BASFLASH_EXEC) $(BASFLASH_EXEC).elf $(BASFLASH_EXEC).s19 $(OBJDIR)/basflash.o $(OBJDIR)/basflash_start.o \
@ rm -f $(FLASH_EXEC) $(patsubst %.elf, %.s19, $(FLASH_EXEC)) \
$(RAM_EXEC) $(patsubst %.elf, %.s19, $(RAM_EXEC)) \
$(BASFLASH_EXEC) $(patsubst %.elf, %.s19, $(BASFLASH_EXEC)) $(OBJDIR)/basflash.o $(OBJDIR)/basflash_start.o \
$(OBJS) $(LIBBAS) \
bas.lk bas.map ram.lk ram.map basflash.lk basflash.map depend
$(FLASH_EXEC): MACHINE=MACHINE_M5484LITE
bas.m5484l.$(EXE): MACHINE=MACHINE_M5484LITE
bas.firebee.$(EXE): MACHINE=MACHINE_FIREBEE
$(FLASH_EXEC): CFLAGS += -D$(MACHINE)
$(FLASH_EXEC): LDCFILE=bas.lk
$(FLASH_EXEC): MAPFILE=bas.map
$(RAM_EXEC): MACHINE=MACHINE_M5484LITE
ram.m5484l.$(EXE): MACHINE=MACHINE_M5484LITE
ram.firebee.$(EXE): MACHINE=MACHINE_FIREBEE
$(RAM_EXEC): CFLAGS += -D$(MACHINE)
$(RAM_EXEC): LDCFILE=ram.lk
$(RAM_EXEC): MAPFILE=ram.map
$(BASFLASH_EXEC): MACHINE=MACHINE_M5484LITE
basflash.m5484l.$(EXE): MACHINE=MACHINE_M5484LITE
basflash.firebee.$(EXE): MACHINE=MACHINE_FIREBEE
$(BASFLASH_EXEC): CFLAGS += -D$(MACHINE)
$(BASFLASH_EXEC): LDCFILE=basflash.lk
$(BASFLASH_EXEC): MAPFILE=basflash.map
@@ -136,33 +141,25 @@ $(FLASH_EXEC) $(RAM_EXEC): $(LIBBAS) $(LDCSRC)
$(CPP) $(INCLUDE) -P -DFORMAT=$(FORMAT) -D$(MACHINE) $(LDCSRC) -o $(LDCFILE)
$(LD) --oformat $(FORMAT) -Map $(MAPFILE) --cref -T $(LDCFILE) -o $@
ifeq ($(COMPILE_ELF),Y)
$(OBJCOPY) -O srec $@ $@.s19
$(OBJCOPY) -O srec $@ $(basename $@).s19
else
objcopy -I srec -O elf32-big --alt-machine-code 4 $@ $@.elf
objcopy -I srec -O elf32-big --alt-machine-code 4 $@ $(basename $@).elf
endif
# the basflash (SD-card executable called from BaS) final link stage
$(BASFLASH_EXEC): $(OBJDIR)/basflash.o $(OBJDIR)/basflash_start.o $(LIBBAS) $(LDCBFL)
$(CPP) -P -DFORMAT=$(FORMAT) $(LDCBSRC) -o $(LDCFILE)
$(CPP) $(INCLUDE) -P -DFORMAT=$(FORMAT) -D$(MACHINE) $(LDCBSRC) -o $(LDCFILE)
$(LD) --oformat $(FORMAT) -Map $(MAPFILE) --cref -T $(LDCFILE) -L. -lbas -o $@
ifeq ($(COMPILE_ELF),Y)
$(OBJCOPY) -O srec $@ $@.s19
$(OBJCOPY) -O srec $@ $(basename $@).s19
else
objcopy -I srec -O elf32-big --alt-machine-code 4 $@ $@.elf
objcopy -I srec -O elf32-big --alt-machine-code 4 $@ $(basename $@).elf
endif
# (re)create library. Currently suboptimal because it rewrites the whole lib even if only a single object changed
$(LIBBAS): $(OBJS)
$(AR) rv $@ $(OBJS)
$(RANLIB) $@
# compile init_fpga with -mbitfield for testing purposes
#$(OBJDIR)/init_fpga.o: CFLAGS += -mbitfield
# compile printf pc-relative so it can be used as well before and after copy of BaS
#$(OBJDIR)/bas_printf.o: CFLAGS += -mpcrel
# the same for flush_and_invalidate_cache()
#$(OBJDIR)/cache.o: CFLAGS += -mpcrel
$(OBJDIR)/%.o:$(SRCDIR)/%.c
$(CC) -c $(CFLAGS) $(INCLUDE) $< -o $@