80 lines
1.8 KiB
Makefile
80 lines
1.8 KiB
Makefile
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# --- START OF CONFIG ---------------------------------------------------
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# Edit the following variables for your own needs
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# toolchain configuration
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CXX=gcc
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LD=gcc
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# default build configuration
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# "make BUILD=release" does a release build
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BUILD:=release
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# basic build flags configuration
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CFLAGS+=-std=c99 -Wall -pedantic -Wno-long-long -D_POSIX_C_SOURCE=20120607L -D_FILE_OFFSET_BITS=64
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LIBS+=-lm
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# library specific flags
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# wiringPi
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CFLAGS+=
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LIBS+=-lwiringPi
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# build type specific flags
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CFLAGS_debug=-O0 -ggdb -DDEBUG
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LIBS_debug=
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CFLAGS_release=-Os -pipe -march=armv6zk -mcpu=arm1176jzf-s -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard
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LIBS_release=
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# target configuration
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TARGET := ws2801d
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VERSION := 0.0.0
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VCSVERSION := $(shell git rev-parse --short HEAD)
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# source files for the project
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SOURCE := $(shell find src/ -name '*.c')
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INCLUDES := $(shell find include/ -name '*.h')
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# --- END OF CONFIG -----------------------------------------------------
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OBJ1=$(patsubst %.c, %.o, $(SOURCE))
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OBJ=$(patsubst src/%, obj/$(BUILD)/%, $(OBJ1))
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VERSIONSTR="\"$(VERSION)-$(VCSVERSION)\""
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CFLAGS+=-Iinclude -DVERSION=$(VERSIONSTR)
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TARGETFILE := bin/$(BUILD)/$(TARGET)
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all: $(TARGET)
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CFLAGS+=$(CFLAGS_$(BUILD))
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LIBS+=$(LIBS_$(BUILD))
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.PHONY show_cflags:
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@echo --- Build parameters: ------------------------------------------
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@echo CFLAGS\=$(CFLAGS)
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@echo LIBS\=$(LIBS)
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@echo SOURCE\=$(SOURCE)
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@echo -----------------------------------------------------------------
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$(TARGET): show_cflags $(TARGETFILE)
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@echo ">>> $(BUILD) build complete."
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$(TARGETFILE): $(OBJ) $(INCLUDES) Makefile
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@echo Linking $@ ...
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@mkdir -p $(shell dirname $@)
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@$(LD) -o $(TARGETFILE) $(OBJ) $(LIBS)
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obj/$(BUILD)/%.o: src/%.c $(INCLUDES) Makefile
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@echo Compiling $< ...
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@mkdir -p $(shell dirname $@)
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@$(CXX) -c $(CFLAGS) -o $@ $<
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doc:
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doxygen doxygen.conf
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clean:
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rm -f $(TARGETFILE)
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rm -f $(OBJ)
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