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# PPC e200Z makefile scripts and rules.
# Automatic compiler options
OPT = $(USE_OPT)
COPT = $(USE_COPT)
CPPOPT = $(USE_CPPOPT)
ifeq ($(USE_CURRP_CACHING),yes)
OPT += -ffixed-r7 -DCH_CURRP_REGISTER_CACHE='"r7"'
endif
ifeq ($(USE_LINK_GC),yes)
OPT += -ffunction-sections -fdata-sections
endif
# Source files groups
SRC = $(CSRC)$(CPPSRC)
# Object files groups
COBJS = $(CSRC:.c=.o)
CPPOBJS = $(CPPSRC:.cpp=.o)
ASMOBJS = $(ASMSRC:.s=.o)
OBJS = $(ASMOBJS) $(COBJS) $(CPPOBJS)
# Paths
IINCDIR = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
LLIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
# Macros
DEFS = $(DDEFS) $(UDEFS)
ADEFS = $(DADEFS) $(UADEFS)
# Libs
LIBS = $(DLIBS) $(ULIBS)
MCFLAGS = -mcpu=$(MCU)
ODFLAGS = -x --syms
ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
CPFLAGS = $(MCFLAGS) $(OPT) $(COPT) $(CWARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
ifeq ($(LINK_GC),yes)
LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR)
else
LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LLIBDIR)
endif
# Generate dependency information
CPFLAGS += -MD -MP -MF .dep/$(@F).d
#
# Makefile rules
#
all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp MAKE_ALL_RULE_HOOK
MAKE_ALL_RULE_HOOK:
$(CPPOBJS) : %.o : %.cpp
@echo
$(CPPC) -c $(CPPFLAGS) -I . $(IINCDIR) $< -o $@
$(COBJS) : %.o : %.c
@echo
$(CC) -c $(CPFLAGS) -I . $(IINCDIR) $< -o $@
$(ASMOBJS) : %.o : %.s
@echo
$(AS) -c $(ASFLAGS) -I . $(IINCDIR) $< -o $@
%elf: $(OBJS)
@echo
$(LD) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
%hex: %elf
$(HEX) $< $@
%bin: %elf
$(BIN) $< $@
%dmp: %elf
$(OD) $(ODFLAGS) $< > $@
clean:
-rm -f $(OBJS)
-rm -f $(CSRC:.c=.lst) $(CPPSRC:.cpp=.lst) $(ASMSRC:.s=.lst)
-rm -f $(PROJECT).elf $(PROJECT).dmp $(PROJECT).map $(PROJECT).hex $(PROJECT).bin
-rm -fR .dep
#
# Include the dependency files, should be the last of the makefile
#
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
# *** EOF ***
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