mirror of https://github.com/rusefi/rusefi-1.git
167 lines
4.1 KiB
Makefile
167 lines
4.1 KiB
Makefile
# ARM Cortex-Mx common makefile scripts and rules.
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##############################################################################
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# Processing options coming from the upper Makefile.
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#
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# Compiler options
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OPT := $(USE_OPT)
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COPT := $(USE_COPT)
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CPPOPT := $(USE_CPPOPT)
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# Garbage collection
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ifeq ($(USE_LINK_GC),yes)
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OPT += -ffunction-sections -fdata-sections -fno-common
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LDOPT := ,--gc-sections
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else
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LDOPT :=
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endif
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# Linker extra options
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ifneq ($(USE_LDOPT),)
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LDOPT := $(LDOPT),$(USE_LDOPT)
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endif
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# Link time optimizations
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ifeq ($(USE_LTO),yes)
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OPT += -flto
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endif
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# Process stack size
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ifeq ($(USE_PROCESS_STACKSIZE),)
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LDOPT := $(LDOPT),--defsym=__process_stack_size__=0x400
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else
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LDOPT := $(LDOPT),--defsym=__process_stack_size__=$(USE_PROCESS_STACKSIZE)
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endif
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# Exceptions stack size
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ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
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LDOPT := $(LDOPT),--defsym=__main_stack_size__=0x400
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else
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LDOPT := $(LDOPT),--defsym=__main_stack_size__=$(USE_EXCEPTIONS_STACKSIZE)
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endif
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BUILDDIR = build
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OUTFILES := $(BUILDDIR)/$(PROJECT).exe
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SRCPATHS := $(sort $(dir $(ASMXSRC)) $(dir $(ASMSRC)) $(dir $(CSRC)) $(dir $(CPPSRC)))
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# Various directories
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OBJDIR := $(BUILDDIR)/obj
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LSTDIR := $(BUILDDIR)/lst
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# Object files groups
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COBJS := $(addprefix $(OBJDIR)/, $(notdir $(CSRC:.c=.o)))
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CPPOBJS := $(addprefix $(OBJDIR)/, $(notdir $(CPPSRC:.cpp=.o)))
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ASMOBJS := $(addprefix $(OBJDIR)/, $(notdir $(ASMSRC:.s=.o)))
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ASMXOBJS := $(addprefix $(OBJDIR)/, $(notdir $(ASMXSRC:.S=.o)))
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OBJS := $(ASMXOBJS) $(ASMOBJS) $(COBJS) $(CPPOBJS)
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# Paths
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IINCDIR := $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
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LLIBDIR := $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
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# Macros
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DEFS := $(DDEFS) $(UDEFS)
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ADEFS := $(DADEFS) $(UADEFS)
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# Libs
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LIBS := $(DLIBS) $(ULIBS)
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# Various settings
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MCFLAGS =
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ODFLAGS = -x --syms
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ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(LSTDIR)/$(notdir $(<:.s=.lst)) $(ADEFS)
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ASXFLAGS = $(MCFLAGS) -Wa,-amhls=$(LSTDIR)/$(notdir $(<:.S=.lst)) $(ADEFS)
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CFLAGS = $(MCFLAGS) $(OPT) $(COPT) $(CWARN) -Wa,-alms=$(LSTDIR)/$(notdir $(<:.c=.lst)) $(DEFS)
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CPPFLAGS = $(MCFLAGS) $(OPT) $(CPPOPT) $(CPPWARN) -Wa,-alms=$(LSTDIR)/$(notdir $(<:.cpp=.lst)) $(DEFS)
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LDFLAGS = $(MCFLAGS) $(OPT) $(LLIBDIR) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch,--library-path=$(RULESPATH),$(LDOPT)
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# Generate dependency information
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ASFLAGS += -MD -MP -MF .dep/$(@F).d
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ASXFLAGS += -MD -MP -MF .dep/$(@F).d
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CFLAGS += -MD -MP -MF .dep/$(@F).d
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CPPFLAGS += -MD -MP -MF .dep/$(@F).d
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# Paths where to search for sources
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VPATH = $(SRCPATHS)
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#
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# Makefile rules
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#
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all: $(OBJS) $(OUTFILES)
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$(OBJS): $(BUILDDIR) $(OBJDIR) $(LSTDIR)
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$(BUILDDIR):
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ifneq ($(USE_VERBOSE_COMPILE),yes)
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@echo Compiler Options
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@echo $(CC) -c $(CFLAGS) -I. $(IINCDIR) main.c -o main.o
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@echo
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endif
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@mkdir -p $(BUILDDIR)
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$(OBJDIR):
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@mkdir -p $(OBJDIR)
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$(LSTDIR):
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@mkdir -p $(LSTDIR)
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$(CPPOBJS) : $(OBJDIR)/%.o : %.cpp Makefile
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ifeq ($(USE_VERBOSE_COMPILE),yes)
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@echo
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$(CPPC) -c $(CPPFLAGS) $(OPT) -I. $(IINCDIR) $< -o $@
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else
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@echo Compiling $(<F)
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@$(CPPC) -c $(CPPFLAGS) $(OPT) -I. $(IINCDIR) $< -o $@
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endif
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$(COBJS) : $(OBJDIR)/%.o : %.c Makefile
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ifeq ($(USE_VERBOSE_COMPILE),yes)
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@echo
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$(CC) -c $(CFLAGS) $(OPT) -I. $(IINCDIR) $< -o $@
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else
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@echo Compiling $(<F)
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@$(CC) -c $(CFLAGS) $(OPT) -I. $(IINCDIR) $< -o $@
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endif
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$(ASMOBJS) : $(OBJDIR)/%.o : %.s Makefile
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ifeq ($(USE_VERBOSE_COMPILE),yes)
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@echo
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$(AS) -c $(ASFLAGS) -I. $(IINCDIR) $< -o $@
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else
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@echo Compiling $(<F)
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@$(AS) -c $(ASFLAGS) -I. $(IINCDIR) $< -o $@
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endif
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$(ASMXOBJS) : $(OBJDIR)/%.o : %.S Makefile
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ifeq ($(USE_VERBOSE_COMPILE),yes)
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@echo
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$(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
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else
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@echo Compiling $(<F)
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@$(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
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endif
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$(BUILDDIR)/$(PROJECT).exe: $(OBJS) $(LDSCRIPT)
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ifeq ($(USE_VERBOSE_COMPILE),yes)
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@echo
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$(LD) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
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else
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@echo Linking $@
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@$(LD) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
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endif
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clean:
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@echo Cleaning
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-rm -fR .dep $(BUILDDIR)
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@echo
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@echo Done
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#
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# Include the dependency files, should be the last of the makefile
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#
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-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
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# *** EOF ***
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