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# Makefile description.
# basic build file for mirb executable
# project-specific macros
# extension of the executable-file is modifiable(.exe .out ...)
BASEDIR = ../../src
TARGET := ../../bin/mirb
LIBR := ../../lib/libmruby.a
ifeq ($(OS),Windows_NT)
EXE := $(TARGET).exe
else
EXE := $(TARGET)
endif
OBJ0 := $(patsubst %.c,%.o,$(wildcard $(BASEDIR)/../tools/mirb/*.c))
OBJS := $(OBJ0)
# ext libraries
EXTS := $(EXT1)
# libraries, includes
LIBS = -lm
INCLUDES = -I$(BASEDIR) -I$(BASEDIR)/../include
ifeq ($(strip $(COMPILE_MODE)),)
# default compile option
COMPILE_MODE = debug
endif
ifeq ($(COMPILE_MODE),debug)
CFLAGS = -g -O3
else ifeq ($(COMPILE_MODE),release)
CFLAGS = -O3
else ifeq ($(COMPILE_MODE),small)
CFLAGS = -Os
endif
ALL_CFLAGS = -Wall -Werror-implicit-function-declaration $(CFLAGS)
ifeq ($(OS),Windows_NT)
MAKE_FLAGS = CC=$(CC) LL=$(LL) ALL_CFLAGS="$(ALL_CFLAGS)"
else
MAKE_FLAGS = CC='$(CC)' LL='$(LL)' ALL_CFLAGS='$(ALL_CFLAGS)'
endif
##############################
# generic build targets, rules
.PHONY : all
all : $(LIBR) $(EXE)
# executable constructed using linker from object files
$(EXE) : $(LIBR) $(OBJS) $(EXTS)
$(LL) -o $@ $(CFLAGS) $(OBJS) $(LIBR) $(EXTS) $(LIBS)
-include $(OBJS:.o=.d)
# objects compiled from source
$(OBJS) : %.o : %.c
$(CC) $(ALL_CFLAGS) -MMD $(INCLUDES) -c $< -o $@
# C library compile
$(LIBR) :
@$(MAKE) -C $(BASEDIR) $(MAKE_FLAGS)
# mruby library compile
# extend libraries complile
$(EXTS) : %.o : %.c
$(CC) $(ALL_CFLAGS) -MMD $(INCLUDES) -c $< -o $@
# clean up
.PHONY : clean #cleandep
clean :
$(MAKE) clean -C ../../mrblib $(MAKE_FLAGS)
$(MAKE) clean -C ../mrbc $(MAKE_FLAGS)
@echo "make: removing targets, objects and depend files of `pwd`"
-$(RM_F) $(EXE) $(OBJS)
-$(RM_F) $(OBJS:.o=.d)
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