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28 lines
941 B
Makefile
28 lines
941 B
Makefile
#
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# Rules to add CMSIS2 to a PiOS target
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#
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CMSIS2_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
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EXTRAINCDIRS += $(CMSIS2_DIR)Include
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# Rules to build the ARM DSP library
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ifeq ($(USE_DSP_LIB), YES)
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DSPLIB_NAME := dsp
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CMSIS_DSPLIB := $(CMSIS2_DIR)DSP_Lib/Source
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# Compile all files into output directory
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DSPLIB_SRC := $(sort $(wildcard $(CMSIS_DSPLIB)/*/*.c))
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DSPLIB_SRCBASE := $(notdir $(basename $(DSPLIB_SRC)))
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$(foreach src, $(DSPLIB_SRC), $(eval $(call COMPILE_C_TEMPLATE, $(src))))
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# Define the object files directory and a list of object files for the library
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DSPLIB_OBJDIR = $(OUTDIR)
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DSPLIB_OBJ = $(addprefix $(DSPLIB_OBJDIR)/, $(addsuffix .o, $(DSPLIB_SRCBASE)))
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# Create a library file
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$(eval $(call ARCHIVE_TEMPLATE, $(OUTDIR)/lib$(DSPLIB_NAME).a, $(DSPLIB_OBJ), $(DSPLIB_OBJDIR)))
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# Add library to the list of linked objects
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ALLLIB += $(OUTDIR)/lib$(DSPLIB_NAME).a
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endif
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