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include ../py/mkenv.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h
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# include py core make definitions
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include ../py/py.mk
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XC16 = /opt/microchip/xc16/v1.24
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CROSS_COMPILE = $(XC16)/bin/xc16-
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PARTFAMILY = dsPIC33F
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PART = 33FJ256GP506
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INC += -I.
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INC += -I..
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INC += -I../lib/mp-readline
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INC += -I../stmhal
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INC += -I$(BUILD)
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INC += -I$(XC16)/include
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INC += -I$(XC16)/support/$(PARTFAMILY)/h
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CFLAGS_PIC16BIT = -mcpu=$(PART) -mlarge-code
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CFLAGS = $(INC) -Wall -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_PIC16BIT) $(COPT)
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -ggdb
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else
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CFLAGS += -O1 -DNDEBUG
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endif
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LDFLAGS = --heap=0 -nostdlib -T $(XC16)/support/$(PARTFAMILY)/gld/p$(PART).gld -Map=$@.map --cref -p$(PART)
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LIBS = -L$(XC16)/lib -L$(XC16)/lib/$(PARTFAMILY) -lc -lm -lpic30 -lp$(PART)
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SRC_C = \
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main.c \
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board.c \
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pic16bit_mphal.c \
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modpyb.c \
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modpybled.c \
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modpybswitch.c \
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stmhal/pybstdio.c \
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lib/utils/pyexec.c \
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lib/mp-readline/readline.c \
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SRC_S = \
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# gchelper.s \
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OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o))
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py: Add rules for automated extraction of qstrs from sources.
- add template rule that converts a specified source file into a qstring file
- add special rule for generating a central header that contains all
extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED
variable. Each platform appends a list of sources that may contain
qstrings into a new build variable: SRC_QSTR. Any autogenerated
prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable.
- remove most qstrings from py/qstrdefs, keep only qstrings that
contain special characters - these cannot be easily detected in the
sources without additional annotations
- remove most manual qstrdefs, use qstrdef autogen for: py, cc3200,
stmhal, teensy, unix, windows, pic16bit:
- remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.)
- remove all port specific qstrdefs except for special strings
- append sources for qstr generation in platform makefiles (SRC_QSTR)
9 years ago
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C)
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# Append any auto-generated sources that are needed by sources listed in
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# SRC_QSTR
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SRC_QSTR_AUTO_DEPS +=
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all: $(BUILD)/firmware.hex
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$(BUILD)/firmware.hex: $(BUILD)/firmware.elf
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$(ECHO) "Create $@"
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$(Q)$(CROSS_COMPILE)bin2hex $<
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$(BUILD)/firmware.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
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$(Q)size $@
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$(PY_BUILD)/gc.o: CFLAGS += -O1
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$(PY_BUILD)/vm.o: CFLAGS += -O1
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include ../py/mkrules.mk
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