【发布时间】:2018-08-22 16:15:20
【问题描述】:
我正在尝试为我的项目编写 Makefile。 这是文件结构:
生成文件:
CXXFLAGS = -ISDL2/include -std=c++11
LXXFLAGS = -lSDL2/lib/x86 -lSDL2main -lSDL2 -lSDL2_image
main.exe: main.o BoardField.o ChessPiece.o Game.o
g++ main.o BoardField.o ChessPiece.o Game.o -o main.exe $(LXXFLAGS) -std=c++11
main.o: main.cpp
g++ main.cpp -c $(CXXFLAGS)
BoardField.o: BoardField.cpp
g++ BoardField.cpp -c $(CXXFLAGS)
ChessPiece.o: ChessPiece.cpp
g++ ChessPiece.cpp -c $(CXXFLAGS)
Game.o: Game.cpp
g++ Game.cpp -c $(CXXFLAGS)
我得到了这些错误:
g++ main.o BoardField.o ChessPiece.o Game.o -o main.exe -lSDL2/lib/x86 -lSDL2main -lSDL2 -lSDL2_image -std=c++11 c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld 。EXE文件: 找不到 -lSDL2/lib/x86 c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: 找不到 -lSDL2main c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: 找不到 -lSDL2 c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: 找不到-lSDL2_image
问题出在哪里?
【问题讨论】:
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标签: c++ gcc makefile g++ linker-errors