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108 lines
3.1 KiB
108 lines
3.1 KiB
3 years ago
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# MIT License
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#
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# Copyright (c) 2018, Alexey Dynda
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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#################################################################
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# Makefile containing common logic for all systems
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#
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# Accepts the following parameters:
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# CC
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# CXX
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# STRIP
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# AR
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default: all
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DESTDIR ?=
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BLD ?= ../bld
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BACKSLASH?=/
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MKDIR?=mkdir -p
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convert=$(subst /,$(BACKSLASH),$1)
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.SUFFIXES: .c .cpp .ino
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$(BLD)/%.o: %.c
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-$(MKDIR) $(call convert,$(dir $@))
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$(CC) -std=gnu11 $(CCFLAGS) -c $< -o $@
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$(BLD)/%.o: %.ino
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-$(MKDIR) $(call convert,$(dir $@))
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$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) $(CCFLAGS-$(basename $(notdir $@))) -x c++ -c $< -o $@
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$(BLD)/%.o: %.cpp
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-$(MKDIR) $(call convert,$(dir $@))
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$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) $(CCFLAGS-$(basename $(notdir $@))) -c $< -o $@
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################ OPTIONS ##########################
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ifeq ($(ADAFRUIT),y)
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ADAFRUIT_DIR ?= $(shell readlink -f ~)/Arduino/libraries/Adafruit_GFX_Library
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INCLUDES += -I$(ADAFRUIT_DIR) \
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# -I$(shell readlink -f ../src)/ssd1306_hal/linux/arduino
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CCFLAGS-Adafruit_GFX= -DARDUINO=100
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SRCS += \
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$(ADAFRUIT_DIR)/Adafruit_GFX.cpp
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endif
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# ************* Common defines ********************
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INCLUDES += \
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-I.
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CCFLAGS += -MD -g -Os $(INCLUDES) -Wall -Werror -ffunction-sections -fdata-sections \
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-fno-exceptions
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CXXFLAGS += -fno-rtti
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ifeq ($(SDL_EMULATION),y)
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CCFLAGS += -DSDL_EMULATION -I../tools/sdl
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endif
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.PHONY: clean ssd1306 all help
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include Makefile.src
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####################### Compiling library #########################
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$(BLD)/libssd1306.a: $(OBJS)
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$(AR) rcs $@ $(OBJS)
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ssd1306: $(BLD)/libssd1306.a
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all: ssd1306
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clean:
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rm -rf $(BLD)
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help:
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@echo "Makefile accepts the following options:"
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@echo " ADAFRUIT=y/n Enables compilation of Adafruit GFX library"
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@echo " ADAFRUIT_DIR=path Path to Adafruit GFX library"
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@echo " SDL_EMULATION=y/n Enables SDL emulator in the library"
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@echo " FREQUENCY=N Frequency in Hz"
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@echo " MCU=mcu_code Specifies MCU to compile for (valid for AVR)"
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-include $(OBJS:%.o=%.d)
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