关于c ++：OpenGL / GLUT-许多未定义的引用

OpenGL / GLUT - lots of undefined references

我从C ++(MinGW)中的GLUT开始使用OpenGL。我已经尝试了很多GLUT文件，但是目前，我正在使用这些文件。我已经按照它说的所有说明进行了操作，但是仍然出现这些错误(请参见输出)。

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#include<windows.h>
#include<GL/glut.h>
#include<dos.h> // i know I shouldn't be using this

void render(void);
void keyboard(unsigned char c, int x, int y);
void mouse(int button, int state, int x, int y);

int main(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA);
glutInitWindowPosition(10, 10);
glutInitWindowSize(800, 600);
glutCreateWindow("Parmu Game Engine (Yes I didn't think of a better name.)");

// glutClearColor(0.0, 0.0, 0.0, 0.0);

glutDisplayFunc(render);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);

glutMainLoop();
}

void render(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glBegin(GL_TRIANGLES); // ORIGIN AT CENTRE
glColor3f(1, 0, 0);
glVertex2f(0.3, 0.1);
glColor3f(0, 1, 0);
glVertex2f(0.8, 0.1);
glColor3f(0, 0, 1);
glVertex2f(0.5, 0.5);
glEnd();

// glFlush();
glutSwapBuffers();
}

void keyboard(unsigned char c, int x, int y)
{
if(c == 'q')
exit(0);
}
void mouse(int button, int state, int x, int y)
{
if(button == GLUT_RIGHT_BUTTON)
exit(0);
}

从cmd运行时的输出：

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E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x1c): undefined reference to `__glutInitWithExit@12'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x3d): undefined reference to `__glutCreateWindowWithExit@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x5d): undefined reference to `__glutCreateMenuWithExit@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0xaf): undefined reference to `glutInitDisplayMode@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0xc6): undefined reference to `glutInitWindowPosition@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0xdd): undefined reference to `glutInitWindowSize@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0xfb): undefined reference to `glutDisplayFunc@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x10a): undefined reference to `glutKeyboardFunc@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x119): undefined reference to `glutMouseFunc@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x121): undefined reference to `glutMainLoop@0'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x13a): undefined reference to `glClear@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x149): undefined reference to `glBegin@4'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x16b): undefined reference to `glColor3f@12'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x184): undefined reference to `glVertex2f@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x1a6): undefined reference to `glColor3f@12'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x1bf): undefined reference to `glVertex2f@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x1e1): undefined reference to `glColor3f@12'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x1fa): undefined reference to `glVertex2f@8'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x202): undefined reference to `glEnd@0'
C:\Users\Public\Documents\Wondershare\CreatorTemp/ccMBcaaa.o:main.cpp:(.text+0x207): undefined reference to `glutSwapBuffers@0'
collect2: ld returned 1 exit status

应当指出，我的代码没有使用任何IDE。我使用了atom来编码，然后使用cmd来运行。

我已经在路径中包含了E：/ mingw / bin。

这些是我尝试过的命令：

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E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp

E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp -lglut

E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp -lglut -lGLU
E:\MinGW\bin\..\lib\gcc\mingw32\3.4.5\..\..\..\..\mingw32\bin\ld.exe: cannot find -lGLU
collect2: ld returned 1 exit status

E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp -lglut -lGLU - lGL
g++: lGL: No such file or directory
g++: -E or -x required when input is from standard input

E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ main.cpp -m32

E:\Workspace_CPP\Atom\Parmu_Game_Engine>g++ -c main.cpp -lglut32win
g++: -lglut32win: linker input file unused because linking not done