GLUT - Undefined reference to pressedButton(int, int)

Question

I have a main method that contains the glutMotionFunc that receives the function movimentoMouseBotaoApertado that the signature is void movimentoMouseBotaoApertado(int, int). I have a .h and .cpp file, but when I import the .h at the main file and try to execute the code, the error appears undefined reference to movimentoMouseBotaoApertado(int, int)

main.cpp

...
#include "mouse/mouse.h"
#include "desenha/desenha.h"
...
int main(int argc, char *argv[])
{
    glutInit(&argc, argv); // Always needs glutInit
    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);

    inicializa();
    nomeDoPrograma();

    glutDisplayFunc(desenha);
    glutKeyboardFunc(teclado);
    glutSpecialFunc(teclasEspeciais);
    criarMenu();
    glutMouseFunc(gerenciaMouse);
    glutMotionFunc(movimentoMouseBotaoApertado);
    glutPassiveMotionFunc(movimentoMouse);
    glutReshapeFunc(alterarTamanhoJanela);
    glutMainLoop(); // Redesenhando
}

movimentoMouseBotaoApertado.h

#ifndef MOVIMENTOMOUSEBOTAOAPERTADO_H_INCLUDED
#define MOVIMENTOMOUSEBOTAOAPERTADO_H_INCLUDED

void movimentoMouseBotaoApertado(int, int);

#endif // MOVIMENTOMOUSEBOTAOAPERTADO_H_INCLUDED

movimentoMouseBotaoApertado.cpp

#include <stdio.h>

void movimentoMouseBotaoApertado(int x, int y) {
    printf("Botão apertado [%d,%d]", x, y);
}

Answer 1

I clicked with the right button and selected Add files recursively... and I chose the folders/files and worked it.