0
昨天剛剛開始學習GNU make。正如標題所說,看起來我的Makefile中的%符號沒有被識別。或者我可能以錯誤的方式使用它。有人能夠啓發我嗎?Makefile百分號登錄規則不被識別
CXX = clang++
EXE = Invaders
SDL = -F./lib
LDFLAGS = $(SDL)
SRCDIR = src
OBJDIR = obj
SRC = $(SRCDIR)/main.cpp $(wildcard $(SRCDIR)/util/*.cpp) $(wildcard $(SRCDIR)/misc/*.cpp)
OBJ = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRC))
all: $(EXE)
$(EXE): $(OBJ)
$(CXX) $(LDFLAGS) -o bin/[email protected] $^
$(OBJDIR)/%.o: $(SRCDIR)/%.cpp $(SRCDIR)/%.h
$(CXX) -c -o [email protected] $<
控制檯輸出:
make: *** No rule to make target `obj/main.o', needed by `Invaders'. Stop.
Tree view of my entire project with directories /obj and /src expanded
謝謝!