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micropython/mpy-cross/Makefile
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include ../py/mkenv.mk | |
# define main target | |
PROG = mpy-cross | |
# qstr definitions (must come before including py.mk) | |
QSTR_DEFS = qstrdefsport.h | |
# OS name, for simple autoconfig | |
UNAME_S := $(shell uname -s) | |
# include py core make definitions | |
include $(TOP)/py/py.mk | |
INC += -I. | |
INC += -I$(BUILD) | |
INC += -I$(TOP) | |
# compiler settings | |
CWARN = -Wall -Werror | |
CWARN += -Wextra -Wno-unused-parameter -Wpointer-arith | |
CFLAGS += $(INC) $(CWARN) -std=gnu99 $(COPT) $(CFLAGS_EXTRA) | |
CFLAGS += -fdata-sections -ffunction-sections -fno-asynchronous-unwind-tables | |
# Debugging/Optimization | |
ifdef DEBUG | |
CFLAGS += -g | |
COPT = -O0 | |
else | |
COPT = -Os #-DNDEBUG | |
endif | |
# On OSX, 'gcc' is a symlink to clang unless a real gcc is installed. | |
# The unix port of MicroPython on OSX must be compiled with clang, | |
# while cross-compile ports require gcc, so we test here for OSX and | |
# if necessary override the value of 'CC' set in py/mkenv.mk | |
ifeq ($(UNAME_S),Darwin) | |
CC = clang | |
# Use clang syntax for map file | |
LDFLAGS_ARCH = -Wl,-map,$@.map -Wl,-dead_strip | |
else | |
# Use gcc syntax for map file | |
LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref -Wl,--gc-sections | |
endif | |
LDFLAGS += $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA) | |
# source files | |
SRC_C = \ | |
main.c \ | |
gccollect.c \ | |
shared/runtime/gchelper_generic.c \ | |
# Add fmode when compiling with mingw gcc | |
COMPILER_TARGET := $(shell $(CC) -dumpmachine) | |
ifneq (,$(findstring mingw,$(COMPILER_TARGET))) | |
SRC_C += ports/windows/fmode.c | |
endif | |
OBJ = $(PY_CORE_O) | |
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o)) | |
include $(TOP)/py/mkrules.mk |