Error Log for Box2D

../glfw/libglfw.a(context.c.o): In function `_glfwRefreshContextAttribs':
context.c:(.text+0x83b): undefined reference to `_glfwPlatformGetCurrentContext'
../glfw/libglfw.a(context.c.o): In function `_glfwIsValidContext':
context.c:(.text+0xa93): undefined reference to `_glfwPlatformGetCurrentContext'
../glfw/libglfw.a(context.c.o): In function `glfwMakeContextCurrent':
context.c:(.text+0xbc9): undefined reference to `_glfwPlatformGetCurrentContext'
context.c:(.text+0xbdb): undefined reference to `_glfwPlatformMakeContextCurrent'
../glfw/libglfw.a(context.c.o): In function `glfwGetCurrentContext':
context.c:(.text+0xc0f): undefined reference to `_glfwPlatformGetCurrentContext'
../glfw/libglfw.a(context.c.o): In function `glfwSwapBuffers':
context.c:(.text+0xc52): undefined reference to `_glfwPlatformSwapBuffers'
../glfw/libglfw.a(context.c.o): In function `glfwSwapInterval':
context.c:(.text+0xc85): undefined reference to `_glfwPlatformGetCurrentContext'
context.c:(.text+0xcaa): undefined reference to `_glfwPlatformSwapInterval'
../glfw/libglfw.a(context.c.o): In function `glfwExtensionSupported':
context.c:(.text+0xcf5): undefined reference to `_glfwPlatformGetCurrentContext'
context.c:(.text+0xdf6): undefined reference to `_glfwPlatformExtensionSupported'
../glfw/libglfw.a(context.c.o): In function `glfwGetProcAddress':
context.c:(.text+0xe43): undefined reference to `_glfwPlatformGetCurrentContext'
context.c:(.text+0xe6f): undefined reference to `_glfwPlatformGetProcAddress'
../glfw/libglfw.a(init.c.o): In function `glfwInit':
init.c:(.text+0x1d3): undefined reference to `_glfwPlatformInit'
init.c:(.text+0x1dc): undefined reference to `_glfwPlatformTerminate'
init.c:(.text+0x1ed): undefined reference to `_glfwPlatformGetMonitors'
init.c:(.text+0x219): undefined reference to `_glfwPlatformTerminate'
../glfw/libglfw.a(init.c.o): In function `glfwTerminate':
init.c:(.text+0x2c1): undefined reference to `_glfwPlatformSetGammaRamp'
init.c:(.text+0x301): undefined reference to `_glfwPlatformTerminate'
../glfw/libglfw.a(init.c.o): In function `glfwGetVersionString':
init.c:(.text+0x35c): undefined reference to `_glfwPlatformGetVersionString'
../glfw/libglfw.a(input.c.o): In function `setCursorMode':
input.c:(.text+0xc8): undefined reference to `_glfwPlatformSetCursorPos'
input.c:(.text+0x10f): undefined reference to `_glfwPlatformGetWindowSize'
input.c:(.text+0x151): undefined reference to `_glfwPlatformSetCursorPos'
input.c:(.text+0x162): undefined reference to `_glfwPlatformSetCursorMode'
../glfw/libglfw.a(input.c.o): In function `glfwSetCursorPos':
input.c:(.text+0x961): undefined reference to `_glfwPlatformSetCursorPos'
../glfw/libglfw.a(monitor.c.o): In function `refreshVideoModes':
monitor.c:(.text+0xec): undefined reference to `_glfwPlatformGetVideoModes'
../glfw/libglfw.a(monitor.c.o): In function `_glfwInputMonitorChange':
monitor.c:(.text+0x181): undefined reference to `_glfwPlatformGetMonitors'
monitor.c:(.text+0x1d9): undefined reference to `_glfwPlatformIsSameMonitor'
../glfw/libglfw.a(monitor.c.o): In function `glfwGetMonitorPos':
monitor.c:(.text+0x865): undefined reference to `_glfwPlatformGetMonitorPos'
../glfw/libglfw.a(monitor.c.o): In function `glfwGetVideoMode':
monitor.c:(.text+0xa2e): undefined reference to `_glfwPlatformGetVideoMode'
../glfw/libglfw.a(time.c.o): In function `glfwGetTime':
time.c:(.text+0x2f): undefined reference to `_glfwPlatformGetTime'
../glfw/libglfw.a(time.c.o): In function `glfwSetTime':
time.c:(.text+0x7f): undefined reference to `_glfwPlatformSetTime'
../glfw/libglfw.a(window.c.o): In function `glfwCreateWindow':
window.c:(.text+0x6a7): undefined reference to `_glfwPlatformCreateWindow'
window.c:(.text+0x761): undefined reference to `_glfwPlatformSwapBuffers'
../glfw/libglfw.a(window.c.o): In function `glfwDestroyWindow':
window.c:(.text+0xbaf): undefined reference to `_glfwPlatformGetCurrentContext'
window.c:(.text+0xbbf): undefined reference to `_glfwPlatformMakeContextCurrent'
window.c:(.text+0xbe3): undefined reference to `_glfwPlatformDestroyWindow'
../glfw/libglfw.a(window.c.o): In function `glfwSetWindowTitle':
window.c:(.text+0xcfd): undefined reference to `_glfwPlatformSetWindowTitle'
../glfw/libglfw.a(window.c.o): In function `glfwGetWindowPos':
window.c:(.text+0xd53): undefined reference to `_glfwPlatformGetWindowPos'
../glfw/libglfw.a(window.c.o): In function `glfwSetWindowPos':
window.c:(.text+0xdc7): undefined reference to `_glfwPlatformSetWindowPos'
../glfw/libglfw.a(window.c.o): In function `glfwGetWindowSize':
window.c:(.text+0xe1d): undefined reference to `_glfwPlatformGetWindowSize'
../glfw/libglfw.a(window.c.o): In function `glfwSetWindowSize':
window.c:(.text+0xe9b): undefined reference to `_glfwPlatformSetWindowSize'
../glfw/libglfw.a(window.c.o): In function `glfwGetFramebufferSize':
window.c:(.text+0xef4): undefined reference to `_glfwPlatformGetFramebufferSize'
../glfw/libglfw.a(window.c.o): In function `glfwIconifyWindow':
window.c:(.text+0xf43): undefined reference to `_glfwPlatformIconifyWindow'
../glfw/libglfw.a(window.c.o): In function `glfwRestoreWindow':
window.c:(.text+0xf95): undefined reference to `_glfwPlatformRestoreWindow'
../glfw/libglfw.a(window.c.o): In function `glfwShowWindow':
window.c:(.text+0xfe8): undefined reference to `_glfwPlatformShowWindow'
../glfw/libglfw.a(window.c.o): In function `glfwHideWindow':
window.c:(.text+0x103b): undefined reference to `_glfwPlatformHideWindow'
../glfw/libglfw.a(window.c.o): In function `glfwPollEvents':
window.c:(.text+0x15f3): undefined reference to `_glfwPlatformPollEvents'
../glfw/libglfw.a(window.c.o): In function `glfwWaitEvents':
window.c:(.text+0x161f): undefined reference to `_glfwPlatformWaitEvents'
../glfw/libglfw.a(gamma.c.o): In function `glfwGetGammaRamp':
gamma.c:(.text+0x2d0): undefined reference to `_glfwPlatformGetGammaRamp'
../glfw/libglfw.a(gamma.c.o): In function `glfwSetGammaRamp':
gamma.c:(.text+0x335): undefined reference to `_glfwPlatformGetGammaRamp'
gamma.c:(.text+0x348): undefined reference to `_glfwPlatformSetGammaRamp'
collect2: error: ld returned 1 exit status
Testbed/CMakeFiles/Testbed.dir/build.make:215: recipe for target 'Testbed/Testbed' failed
make[2]: *** [Testbed/Testbed] Error 1
CMakeFiles/Makefile2:314: recipe for target 'Testbed/CMakeFiles/Testbed.dir/all' failed
make[1]: *** [Testbed/CMakeFiles/Testbed.dir/all] Error 2
Makefile:116: recipe for target 'all' failed
make: *** [all] Error 2