bytenuts/Makefile

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Makefile
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CC=clang
CFLAGS=-Wall -MMD -pthread -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE
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LDFLAGS=-lpthread -lncurses
DIR_SRC=src
DIR_BUILD=build
DIR_OBJ=$(DIR_BUILD)/obj
DIR_BIN=$(DIR_BUILD)/bin
TARGET=$(DIR_BIN)/bytenuts
DEBUG ?= 0
ifeq ($(DEBUG), 1)
CFLAGS += -g
else
CFLAGS += -O2
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endif
SRCS=$(wildcard $(DIR_SRC)/*.c)
OBJS=$(addprefix $(DIR_OBJ)/,$(addsuffix .o,$(basename $(SRCS))))
DEPS=$(addprefix $(DIR_OBJ)/,$(addsuffix .d,$(basename $(SRCS))))
.PHONY: all install uninstall clean
all: $(TARGET)
install:
ln -s $(realpath $(TARGET)) /usr/local/bin/bytenuts
uninstall:
rm -f /usr/local/bin/bytenuts
$(TARGET): $(OBJS)
@mkdir -p $(dir $@)
@echo "link and compile for $@"
@$(CC) $(CFLAGS) $(LDFLAGS) -o $(TARGET) $(OBJS)
$(DIR_OBJ)/$(DIR_SRC)/%.o: $(DIR_SRC)/%.c
@mkdir -p $(dir $@)
@echo "compile $<"
@$(CC) $(CFLAGS) -c $< -o $@
clean:
rm -rf $(DIR_BUILD)
-include $(DEPS)