Hello, i have dowloaded the Windows precompiled binaries and putted:
glfw3.dll on SysWOW64
In order of linked in CodeBlocks: libglfw3.a, libopengl32.a, libglu32.a, libgdi32.a on C:\MinGW\lib
In C:\MinGW\include\GL\ i have gl.h, glext.h, glfw3.h, glfw3native.h and glu.h
The code i attempt to compile is this:
#include <GL/glfw3.h>
#include <stdlib.h>
#include <stdio.h>
static void error_callback(int error, const char* description)
{
fputs(description, stderr);
}
static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
glfwSetWindowShouldClose(window, GL_TRUE);
}
int main(void)
{
GLFWwindow* window;
glfwSetErrorCallback(error_callback);
if (!glfwInit())
exit(EXIT_FAILURE);
window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
if (!window)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwMakeContextCurrent(window);
glfwSetKeyCallback(window, key_callback);
while (!glfwWindowShouldClose(window))
{
float ratio;
int width, height;
glfwGetFramebufferSize(window, &width, &height);
ratio = width / (float) height;
glViewport(0, 0, width, height);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-ratio, ratio, -1.f, 1.f, 1.f, -1.f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glRotatef((float) glfwGetTime() * 50.f, 0.f, 0.f, 1.f);
glBegin(GL_TRIANGLES);
glColor3f(1.f, 0.f, 0.f);
glVertex3f(-0.6f, -0.4f, 0.f);
glColor3f(0.f, 1.f, 0.f);
glVertex3f(0.6f, -0.4f, 0.f);
glColor3f(0.f, 0.f, 1.f);
glVertex3f(0.f, 0.6f, 0.f);
glEnd();
glfwSwapBuffers(window);
glfwPollEvents();
}
glfwDestroyWindow(window);
glfwTerminate();
exit(EXIT_SUCCESS);
}
My pc is Win8.1 64bit and i’m getting this errors:
||=== Build: Debug in SIM (compiler: GNU GCC Compiler) ===|
obj\Debug\main.o||In function key_callback':| C:\Users\Marc\Documents\C++\SIM\main.cpp|11|undefined reference to
glfwSetWindowShouldClose’|
obj\Debug\main.o||In function main':| C:\Users\Marc\Documents\C++\SIM\main.cpp|16|undefined reference to
glfwSetErrorCallback’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|17|undefined reference to glfwInit'| C:\Users\Marc\Documents\C++\SIM\main.cpp|19|undefined reference to
glfwCreateWindow’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|22|undefined reference to glfwTerminate'| C:\Users\Marc\Documents\C++\SIM\main.cpp|25|undefined reference to
glfwMakeContextCurrent’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|26|undefined reference to glfwSetKeyCallback'| C:\Users\Marc\Documents\C++\SIM\main.cpp|31|undefined reference to
glfwGetFramebufferSize’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|40|undefined reference to glfwGetTime'| C:\Users\Marc\Documents\C++\SIM\main.cpp|49|undefined reference to
glfwSwapBuffers’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|50|undefined reference to glfwPollEvents'| C:\Users\Marc\Documents\C++\SIM\main.cpp|27|undefined reference to
glfwWindowShouldClose’|
C:\Users\Marc\Documents\C++\SIM\main.cpp|52|undefined reference to glfwDestroyWindow'| C:\Users\Marc\Documents\C++\SIM\main.cpp|53|undefined reference to
glfwTerminate’|
||=== Build failed: 14 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|
I get errors at all glfw functions.
Whhat i do have messed up?