99 lines
2.4 KiB
Makefile
99 lines
2.4 KiB
Makefile
### Makefile to build the FreeRTOS library ###
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# Build target (options: sim, board)
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TARGET = sim
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SMALL =
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# Tools
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CC = xt-xcc
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AS = xt-xcc
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AR = xt-ar
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XT_CORE = $(patsubst %-params,%,$(notdir $(shell xt-xcc --show-config=core)))
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CONFIGDIR = $(shell xt-xcc --show-config=config)
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# For platform-specific commands
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include $(CONFIGDIR)/misc/hostenv.mk
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# Source code and build locations
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SRCROOT = $(subst /,$(S),$(CURDIR))
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TSTROOT = $(abspath $(SRCROOT)$(S)..$(S)..$(S)..$(S)..$(S)..$(S)demos$(S)cadence$(S)sim$(SMALL))
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BLDROOT = $(TSTROOT)$(S)build
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BLDDIR = $(BLDROOT)$(S)$(XT_CORE)
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FR_SRCDIR = $(abspath $(SRCROOT)$(S)..$(S)..$(S)..)
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FR_SRCDIR2 = $(FR_SRCDIR)$(S)portable$(S)MemMang
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XT_SRCDIR = $(SRCROOT)
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vpath %.c $(FR_SRCDIR) $(FR_SRCDIR2) $(XT_SRCDIR)
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vpath %.S $(XT_SRCDIR)
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# File lists
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FR_C_FILES = $(notdir $(wildcard $(FR_SRCDIR)/*.c)) $(notdir $(wildcard $(FR_SRCDIR2)/*.c))
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XT_C_FILES = $(notdir $(wildcard $(XT_SRCDIR)/*.c))
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XT_S_FILES = $(notdir $(wildcard $(XT_SRCDIR)/*.S))
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# List of all .o files that will go into the library
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LIB_C_O = $(patsubst %.c,%.o,$(XT_C_FILES) $(FR_C_FILES))
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LIB_S_O = $(patsubst %.S,%.o,$(XT_S_FILES))
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LIB_O_LIST = $(addprefix $(BLDDIR)/,$(LIB_C_O) $(LIB_S_O))
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# Output files
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OSLIB = $(BLDDIR)$(S)libfreertos.a
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# Build options
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ifeq ($(TARGET),sim)
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DFLAGS = -DXT_SIMULATOR
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endif
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ifeq ($(TARGET),board)
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DFLAGS = -DXT_BOARD
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endif
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IFLAGS = \
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-I$(FR_SRCDIR)$(S)..$(S)include -I$(FR_SRCDIR)$(S)..$(S)include$(S)private \
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-I$(XT_SRCDIR) -I$(TSTROOT)$(S)common$(S)config_files -I$(BLDDIR)
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CFLAGS = -O2 -g
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CCFLAGS = $(CFLAGS) -Wall -mno-coproc -mlongcalls -ffunction-sections -mno-l32r-flix $(DFLAGS)
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ASFLAGS = $(CCFLAGS)
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# Include dependency rules (generated using -MD)
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-include $(wildcard $(BLDDIR)/*.d)
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# Targets
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all : mkdir $(OSLIB)
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mkdir : $(BLDDIR)/.mkdir
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$(BLDDIR)/.mkdir :
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@$(MKPATH) $(BLDDIR)
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@echo "" > $@
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-$(CP) $(CONFIGDIR)/xtensa-elf/include/sys/reent.h $(BLDDIR)/reent.h
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$(OSLIB) : $(LIB_O_LIST)
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$(AR) -rs $@ $^
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$(BLDDIR)/%.o : %.c
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$(CC) $(CCFLAGS) $(IFLAGS) -MD -MF $(subst .o,.d,$@) -c -o $@ $<
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$(BLDDIR)/%.o : %.S
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$(CC) $(ASFLAGS) $(IFLAGS) -MD -MF $(subst .o,.d,$@) -c -o $@ $<
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clean :
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$(RM_R) $(BLDDIR)
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clean_all :
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$(RM_R) $(BLDROOT)
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.PHONY : all mkdir clean clean_all
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