我目前正在回到C++。我一直在遇到構建我的應用程序的問題。 當我運行make
輸出變爲:我的C++應用程序無法鏈接,我不知道爲什麼
g++ -c -Wall -I headers/ -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSDL2 -lGL -lSDL2 -lSDL2main Debug.cpp -o Debug.o
g++ -c -Wall -I headers/ -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSDL2 -lGL -lSDL2 -lSDL2main GameLoop.cpp -o GameLoop.o
g++ -c -Wall -I headers/ -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSDL2 -lGL -lSDL2 -lSDL2main Main.cpp -o Main.o
g++ -c -Wall -I headers/ -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSDL2 -lGL -lSDL2 -lSDL2main -o GAME Debug.o GameLoop.o Main.o
g++: warning: Debug.o: linker input file unused because linking not done
g++: warning: GameLoop.o: linker input file unused because linking not done
g++: warning: Main.o: linker input file unused because linking not done
我的項目
- 的Makefile
- Main.cpp的文件結構
- GameLoop.cpp
- Debug.cpp
- 頭文件/
- Main.h
- GameLoop.h
- Debug.h
的Makefile:
CC := g++
TARGET := GAME
SOURCES := $(wildcard *.cpp)
OBJECTS := $(patsubst %.cpp, %.o, $(SOURCES))
DEPS := $(wildcard headers/*.h)
CPPFLAGS := -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 $(shell sdl2-config --libs) -lGL -lSDL2 -lSDL2main
CFLAGS := -c -Wall -I headers/
##$(info OBJECTS= $(OBJECTS) :: SOURCES= $(SOURCES) :: EXECUTABLEOUT= $(TARGET))
default: $(TARGET)
%.o: %.cpp $(DEPS)
$(CC) $(CFLAGS) $(CPPFLAGS) $< -c -o [email protected]
$(TARGET): $(OBJECTS)
$(CC) $(CFLAGS) $(CPPFLAGS) -o [email protected] $^
RAW Paste Data
CC := g++
TARGET := GAME
SOURCES := $(wildcard *.cpp)
OBJECTS := $(patsubst %.cpp, %.o, $(SOURCES))
DEPS := $(wildcard headers/*.h)
CPPFLAGS := -I ../libs/inc/SDL2 -L ../libs/lib/SDL2 $(shell sdl2-config --libs) -lGL -lSDL2 -lSDL2main
CFLAGS := -c -Wall -I headers/
##$(info OBJECTS= $(OBJECTS) :: SOURCES= $(SOURCES) :: EXECUTABLEOUT= $(TARGET))
default: $(TARGET)
%.o: %.cpp $(DEPS)
$(CC) $(CFLAGS) $(CPPFLAGS) $< -c -o [email protected]
$(TARGET): $(OBJECTS)
$(CC) $(CFLAGS) $(CPPFLAGS) -o [email protected] $^
目前一直在尋找在這個頁面上超過60個答案(及其他)沒有運氣。 :/
我的天,我有時候很愚蠢。謝謝xD – Member1221