GLFW需要与什么链接?

What does GLFW require linking with?

提问人:João Pedro Voga 提问时间:2/9/2020 最后编辑:genpfaultJoão Pedro Voga 更新时间:8/22/2022 访问量:1520

问:

我在尝试编译此代码时不断收到未定义的引用错误:

#include <GLFW/glfw3.h>

int main(void)
{
    if (!glfwInit())
        return -1;

    glfwTerminate();
    return 0;
}

我将文件 test.cpp(源文件)和 libglfw3.a(从 glfw 网站下载)放在同一个文件夹中,而 GLFW/glfw3.h 与其他 c++ 标头(如 iostream、vector 等)位于同一文件中......

我可以很好地生成 .o 文件:

g++ -c test.cpp

这给了我 test.o,但是当我尝试将其与这样的库链接时:

g++ test.o libglfw3.a -lopengl32 -o test.exe

我收到以下错误:

test.o:test.cpp:(.text+0xe): undefined reference to `glfwInit'
test.o:test.cpp:(.text+0x23): undefined reference to `glfwTerminate'
collect2.exe: error: ld returned 1 exit status

我还应该用什么链接这些文件,我的代码有问题吗,我在这里遗漏了什么?

编辑:好的,现在我尝试使用 64 位预编译二进制文件而不是 32 位,现在我明白了:

Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
Warning: corrupt .drectve at end of def file
glfw3.lib(glfw.dir/Release/init.obj):(.text$mn+0x73): undefined reference to `__imp___stdio_common_vsprintf'
glfw3.lib(glfw.dir/Release/init.obj):(.text$mn+0x327): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/init.obj):(.xdata[$unwind$_glfwInputError]+0xc): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x196): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x82): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x91): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x9b): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x206): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.text$mn+0x45): more undefined references to `__security_check_cookie' follow
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwPollMonitorsWin32]+0x20): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwSetVideoModeWin32]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwPlatformGetMonitorPos]+0x14): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwPlatformGetMonitorWorkarea]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwPlatformGetVideoModes]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_monitor.obj):(.xdata[$unwind$_glfwPlatformGetVideoMode]+0x14): more undefined references to `__GSHandlerCheck' follow
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0xe7): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0x97): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0xbc): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0x3bc): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0x1d2): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.text$mn+0x48): more undefined references to `__security_check_cookie' follow
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$_glfwIsWindowsVersionOrGreaterWin32]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$_glfwIsWindows10BuildOrGreaterWin32]+0xc): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$_glfwInputErrorWin32]+0x10): undefined reference to `__GSHandlerCheck'    
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$_glfwUpdateKeyNamesWin32]+0x20): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$_glfwPlatformInit]+0xc): undefined reference to `__GSHandlerCheck'        
glfw3.lib(glfw.dir/Release/win32_init.obj):(.xdata[$unwind$loadLibraries]+0x8): more undefined references to `__GSHandlerCheck' follow
glfw3.lib(glfw.dir/Release/window.obj):(.text$mn+0x29e): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/window.obj):(.xdata[$unwind$glfwCreateWindow]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/input.obj):(.text$mn+0x286): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/input.obj):(.text$mn+0x794): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/input.obj):(.xdata[$unwind$glfwUpdateGamepadMappings]+0xc): undefined reference to `__GSHandlerCheck'     
glfw3.lib(glfw.dir/Release/input.obj):(.xdata[$unwind$parseMapping]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/context.obj):(.text$mn+0x594): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/context.obj):(.xdata[$unwind$_glfwRefreshContextAttribs]+0x18): undefined reference to `__GSHandlerCheck' 
glfw3.lib(glfw.dir/Release/egl_context.obj):(.text$mn+0x4b7): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/egl_context.obj):(.text$mn+0x49): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/egl_context.obj):(.text$mn+0x534): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/egl_context.obj):(.xdata[$unwind$_glfwInitEGL]+0x10): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/egl_context.obj):(.xdata[$unwind$_glfwCreateContextEGL]+0x18): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.text$mn+0x447): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.text$mn+0x2d): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.text$mn+0x6c): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.text$mn+0x3a3): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.text$mn+0x77f): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.xdata[$unwind$_glfwInitWGL]+0xc): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.xdata[$unwind$_glfwCreateContextWGL]+0x14): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/wgl_context.obj):(.xdata[$unwind$choosePixelFormat]+0x10): undefined reference to `__GSHandlerCheck'      
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x50): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x1a7): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x50): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x225): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x84): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.text$mn+0x3ee): more undefined references to `__security_check_cookie' follow
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformSetWindowPos]+0xc): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformGetWindowSize]+0xc): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformSetWindowSize]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformSetWindowSizeLimits]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformSetWindowAspectRatio]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_window.obj):(.xdata[$unwind$_glfwPlatformGetFramebufferSize]+0xc): more undefined references to `__GSHandlerCheck' follow
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x1d3): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x10e): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x233): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x38e): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x60): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.text$mn+0x518): more undefined references to `__security_check_cookie' follow       
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$_glfwInitJoysticksWin32]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$_glfwDetectJoystickConnectionWin32]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$_glfwDetectJoystickDisconnectionWin32]+0x14): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$_glfwPlatformPollJoystick]+0x28): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$_glfwPlatformUpdateGamepadGUID]+0x8): undefined reference to `__GSHandlerCheck'
glfw3.lib(glfw.dir/Release/win32_joystick.obj):(.xdata[$unwind$deviceObjectCallback]+0x10): more undefined references to `__GSHandlerCheck' follow
glfw3.lib(glfw.dir/Release/osmesa_context.obj):(.text$mn+0x21b): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/osmesa_context.obj):(.text$mn+0x4c): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/osmesa_context.obj):(.text$mn+0x1cd): undefined reference to `__security_check_cookie'
glfw3.lib(glfw.dir/Release/osmesa_context.obj):(.xdata[$unwind$_glfwInitOSMesa]+0xc): undefined reference to `__GSHandlerCheck'      
glfw3.lib(glfw.dir/Release/osmesa_context.obj):(.xdata[$unwind$_glfwCreateContextOSMesa]+0x10): undefined reference to `__GSHandlerCheck'
collect2.exe: error: ld returned 1 exit status

我这有点意味着我正在取得进展,因为现在函数已经定义好了,无论它们使用什么,都缺失了。仍然使用 64 位库并不意味着 .exe 文件在 32 位系统中不起作用?

C++ glfw 静态链接 未定义引用

评论

1赞 Jesper Juhl 2/9/2020
存在一些工具来显示库导出的符号,因此您很有可能找出导出所需符号的内容。继续阅读 、 、 等。nmobjdumpreadelfldd
0赞 Jesper Juhl 2/10/2020
还要记住,你把事情联系起来的顺序很重要。应将需要符号的对象链接到提供符号的对象之前。由于大多数链接器将按照给定的顺序处理对象,并抛出当前对象提供的任何符号(作为不需要的),如果它以前没有看到任何人需要它。
1赞 noobius 2/11/2020
根据 GLFW 文档,它提到需要显式链接 gdi32 库(当使用 MinGW 将应用程序与 GLFW 的静态版本链接时,还必须显式链接 gdi32)。glfw.org/docs/latest/build_guide.html#build_link_win32
0赞 HolyBlackCat 2/11/2020
我不确定这是否重要,但代替你通常会使用 .libglfw3.a-L. -lglfw3
1赞 HolyBlackCat 2/11/2020
第二组错误看起来是你使用的是为 visual studio () 生成的二进制文件,而不是为 MinGW () 生成的二进制文件。.lib.a

答:

0赞 JacobTheKnitter 7/16/2022 #1

您尝试以错误的方式链接 glfw 库。正确的命令是:

 g++ test.cpp -lopengl32 -lglfw3dll 

仅当 glfw 文件正确放置在 MinGW 文件夹中时,这才有效。确保

glfwf3dll.a 文件放置在 ,MinGW/lib

glfw3.dll 中,MinGW/bin

和 GLFW 文件夹,其中包含标题。MinGW/include


否则,如果您确实想使用静态 GLFW 库 (.a)(该库将放置在与项目相同的文件夹中),请将 libglfw3dll.a 粘贴到项目文件夹中,并按以下方式编译:

 g++ test.cpp -lopengl32 libglfw3dll.a