CXX ?= g++ CPPFLAGS ?= -pipe -O2 -Wall -Wextra -fPIC -std=c++14 OK_STRING = "[OK]" ERROR_STRING = "[ERROR]" WARN_STRING = "[WARNING]" COM_STRING = "Compiling" SRC_DIR := src HEADER_DIR := include BIN_DIR := bin OBJ_DIR := $(BIN_DIR)/obj MAIN := $(SRC_DIR)/main.cc SOURCES := $(filter-out $(SRC_DIR)/main.cc, $(wildcard $(SRC_DIR)/*.cc)) OBJECTS := $(SOURCES:$(SRC_DIR)/%.cc=$(OBJ_DIR)/%.o) EXECUTABLE := $(BIN_DIR)/hmacsha256 clean: COUNT=$(words $(wildcard $(OBJ_DIR)/*.o)) all: $(EXECUTABLE) all: $(EXECUTABLE) $(EXECUTABLE): $(OBJECTS) $(MAIN) @script -q -e -c '$(CXX) -I$(HEADER_DIR) -o $@ $(OBJECTS) $(MAIN)' $@.log > /dev/null; \ RESULT=$$?; \ sed -i '1d;$$d' $@.log; \ sed -i '/^[[:space:]]*$$/d' $@.log; \ if [ $$RESULT -ne 0 ]; then \ printf "%-60b%b" "Building $@" "$(ERROR_STRING)\n"; \ elif [ -s $@.log ]; then \ printf "%-60b%b" "Building $@" "$(WARN_STRING)\n"; \ else \ printf "%-60b%b" "Building $@" "$(OK_STRING)\n"; \ printf "%b" "Build success\n"; \ fi; \ cat $@.log; \ rm -f $@.log; \ $(OBJECTS): $(OBJ_DIR)/%.o : $(SRC_DIR)/%.cc @script -q -e -c '$(CXX) $(CPPFLAGS) -c -I$(HEADER_DIR) $< -o $@' $@.log > /dev/null; \ RESULT=$$?; \ sed -i '1d;$$d' $@.log; \ sed -i '/^[[:space:]]*$$/d' $@.log; \ if [ $$RESULT -ne 0 ]; then \ printf "%-60b%b" "$(COM_STRING) $@" "$(ERROR_STRING)\n"; \ elif [ -s $@.log ]; then \ printf "%-60b%b" "$(COM_STRING) $@" "$(WARN_STRING)\n"; \ else \ printf "%-60b%b" "$(COM_STRING) $@" "$(OK_STRING)\n"; \ fi; \ cat $@.log; \ rm -f $@.log; \ clean: @if [ $(COUNT) -ne 0 ] || [ -f $(EXECUTABLE) ]; then \ if [ $(COUNT) -ne 0 ]; then \ printf "%b" "Cleaning objects\n"; \ rm -f $(OBJ_DIR)/*.o; \ fi; \ if [ -f $(EXECUTABLE) ]; then \ printf "%b" "Removing executable\n"; \ rm -f $(EXECUTABLE); \ fi; \ printf "%b" "Clean complete\n"; \ else \ printf "%b" "Nothing to clean\n"; \ fi;