123 lines
3.6 KiB
Makefile
123 lines
3.6 KiB
Makefile
# MIT License
|
|
#
|
|
# Copyright (c) 2018, Alexey Dynda
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
#
|
|
#################################################################
|
|
# Makefile to build ssd1306 examples for different platforms
|
|
#
|
|
# Accept the following parameters:
|
|
# CC
|
|
# CXX
|
|
# STRIP
|
|
# AR
|
|
# MCU
|
|
# FREQUENCY
|
|
#
|
|
# ADAFRUIT=y - compile Adafruit GFX module
|
|
# ADAFRUIT_DIR=path_to_adafruit_gfx_library
|
|
|
|
default: all
|
|
|
|
DESTDIR ?=
|
|
BLD ?= ../bld
|
|
PROJECT ?= ssd1306_demo
|
|
PROJECTS = $(subst /,,$(wildcard */))
|
|
BACKSLASH?=/
|
|
OUTFILE?=$(BLD)/$(PROJECT).out
|
|
MKDIR?=mkdir -p
|
|
convert=$(subst /,$(BACKSLASH),$1)
|
|
|
|
.SUFFIXES: .bin .out .hex .srec
|
|
|
|
$(BLD)/%.o: %.c
|
|
-$(MKDIR) $(call convert,$(dir $@))
|
|
$(CC) -std=gnu11 $(CCFLAGS) $(CCFLAGS-$@) $(CCFLAGS-$(basename $(notdir $@))) -c $< -o $@
|
|
|
|
$(BLD)/%.o: %.ino
|
|
-$(MKDIR) $(call convert,$(dir $@))
|
|
$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) -x c++ -c $< -o $@
|
|
|
|
$(BLD)/%.o: %.cpp
|
|
-$(MKDIR) $(call convert,$(dir $@))
|
|
$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) $(CCFLAGS-$(basename $(notdir $@))) -c $< -o $@
|
|
|
|
############### OPTIONS #######################
|
|
|
|
ifeq ($(ADAFRUIT),y)
|
|
ADAFRUIT_DIR ?= $(shell readlink -f ~)/Arduino/libraries/Adafruit_GFX_Library
|
|
|
|
INCLUDES += -I$(ADAFRUIT_DIR)
|
|
|
|
CCFLAGS-Adafruit_GFX= -DARDUINO=100
|
|
|
|
SRCS += \
|
|
$(ADAFRUIT_DIR)/Adafruit_GFX.cpp
|
|
endif
|
|
|
|
|
|
# ************* Common defines ********************
|
|
|
|
INCLUDES += \
|
|
-I./$(PROJECT) \
|
|
-I../src
|
|
|
|
CXXFLAGS += -fno-rtti
|
|
|
|
CCFLAGS += -MD -g -Os -w -ffreestanding $(INCLUDES) -Wall -Werror \
|
|
-Wl,--gc-sections -ffunction-sections -fdata-sections \
|
|
$(EXTRA_CCFLAGS)
|
|
|
|
.PHONY: clean ssd1306 all help
|
|
|
|
SRCS += main.cpp \
|
|
$(wildcard $(PROJECT)/*.cpp) \
|
|
$(wildcard $(PROJECT)/*.ino)
|
|
|
|
OBJS = $(addprefix $(BLD)/, $(addsuffix .o, $(basename $(SRCS))))
|
|
|
|
LDFLAGS += -L$(BLD) -lssd1306
|
|
|
|
####################### Compiling library #########################
|
|
|
|
ssd1306:
|
|
$(MAKE) -C ../src -f Makefile.$(platform) MCU=$(MCU) SDL_EMULATION=$(SDL_EMULATION) \
|
|
ADAFRUIT=$(ADAFRUIT)
|
|
|
|
all: $(OUTFILE)
|
|
|
|
$(OUTFILE): $(OBJS) ssd1306
|
|
-$(MKDIR) $(call convert,$(dir $@))
|
|
$(CC) -o $(OUTFILE) $(CCFLAGS) $(OBJS) $(LDFLAGS)
|
|
|
|
clean:
|
|
rm -rf $(BLD)
|
|
rm -f *~ *.out *.bin *.hex *.srec *.s *.o *.pdf *core
|
|
|
|
help:
|
|
@echo "Makefile accepts the following options:"
|
|
@echo " ADAFRUIT=y/n Enables compilation of Adafruit GFX library"
|
|
@echo " ADAFRUIT_DIR=path Path to Adafruit GFX library"
|
|
@echo " SDL_EMULATION=y/n Enables SDL emulator in the library"
|
|
@echo " FREQUENCY=N Frequency in Hz"
|
|
@echo " MCU=mcu_code Specifies MCU to compile for (valid for AVR)"
|
|
|
|
-include $(OBJS:%.o=%.d)
|