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# Select the variant to build for.
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VARIANT ?= standard
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# If the build directory is not given, make it reflect the variant name.
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BUILD ?= build-$(VARIANT)
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VARIANT_DIR ?= variants/$(VARIANT)
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ifeq ($(wildcard $(VARIANT_DIR)/.),)
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$(error Invalid VARIANT specified: $(VARIANT_DIR))
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endif
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include ../../py/mkenv.mk
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-include mpconfigport.mk
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include $(VARIANT_DIR)/mpconfigvariant.mk
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FROZEN_MANIFEST ?= variants/manifest.py
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# Define main target
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# This should be configured by the mpconfigvariant.mk
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PROG ?= micropython
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = ../unix/qstrdefsport.h
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QSTR_GLOBAL_DEPENDENCIES = $(VARIANT_DIR)/mpconfigvariant.h
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# include py core make definitions
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include $(TOP)/py/py.mk
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INC += -I.
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INC += -I$(TOP)
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INC += -I$(BUILD)
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INC += -I$(VARIANT_DIR)
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# compiler settings
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CFLAGS = $(INC) -Wall -Wpointer-arith -Wdouble-promotion -Werror -std=gnu99 -DUNIX -D__USE_MINGW_ANSI_STDIO=1 $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
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LDFLAGS = $(LDFLAGS_MOD) -lm $(LDFLAGS_EXTRA)
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# Debugging/Optimization
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ifdef DEBUG
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CFLAGS += -g
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COPT = -O0
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else
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COPT = -Os #-DNDEBUG
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endif
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# source files
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SRC_C = \
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shared/libc/printf.c \
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shared/runtime/gchelper_generic.c \
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ports/unix/main.c \
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ports/unix/input.c \
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ports/unix/modos.c \
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ports/unix/modmachine.c \
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ports/unix/modtime.c \
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ports/unix/gccollect.c \
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windows_mphal.c \
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realpath.c \
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init.c \
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sleep.c \
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fmode.c \
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$(SRC_MOD) \
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$(wildcard $(VARIANT_DIR)/*.c)
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OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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ifeq ($(MICROPY_USE_READLINE),1)
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CFLAGS_MOD += -DMICROPY_USE_READLINE=1
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SRC_C += shared/readline/readline.c
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endif
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LIB += -lws2_32
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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 += $(SRC_C)
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|
|
# Append any auto-generated sources that are needed by sources listed in
|
|
|
|
|
# SRC_QSTR
|
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|
|
SRC_QSTR_AUTO_DEPS +=
|
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|
|
ifneq ($(FROZEN_MANIFEST),)
|
|
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|
|
CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool -DMICROPY_MODULE_FROZEN_MPY=1 -DMPZ_DIG_SIZE=16
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|
endif
|
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include $(TOP)/py/mkrules.mk
|
