#include <GL/freeglut.h>
#include <GL/gl.h>

void Keyboard( unsigned char Key, int X, int Y ) {
	if (Key == 27)
		exit(0);
}

int main( int argc, char *argv[] ) {
	glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);

    glutInitWindowPosition(230, 230);
    glutInitWindowSize(600, 600);
    glutCreateWindow("my_window");

    glutKeyboardFunc(Keyboard);

    glutMainLoop();

    return 0;
}

/usr/bin/ld: /tmp/ccYxHTd1.o: in function `main':
main.cpp:(.text+0x44): undefined reference to `glutInit'
/usr/bin/ld: main.cpp:(.text+0x4e): undefined reference to `glutInitDisplayMode'
/usr/bin/ld: main.cpp:(.text+0x5d): undefined reference to `glutInitWindowPosition'
/usr/bin/ld: main.cpp:(.text+0x6c): undefined reference to `glutInitWindowSize'
/usr/bin/ld: main.cpp:(.text+0x78): undefined reference to `glutCreateWindow'
/usr/bin/ld: main.cpp:(.text+0x84): undefined reference to `glutKeyboardFunc'
/usr/bin/ld: main.cpp:(.text+0x89): undefined reference to `glutMainLoop'
collect2: error: ld returned 1 exit status
[Finished in 0.2s with exit code 1]

error: failed to commit transaction (conflicting files)
libxcrypt: /usr/include/crypt.h exists in filesystem (owned by glibc)
libxcrypt: /usr/lib/libcrypt.so exists in filesystem (owned by glibc)
Errors occurred, no packages were upgraded.