Build is broken about yocto-gl

[burito]

And on current OS X as of now...

ethicsgradient:build burito$ cmake .. && make
-- The C compiler identification is AppleClang 9.1.0.9020039
-- The CXX compiler identification is AppleClang 9.1.0.9020039
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenGL: /System/Library/Frameworks/OpenGL.framework   
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/burito/code/yocto-gl/build
Scanning dependencies of target ygl
[  4%] Building CXX object CMakeFiles/ygl.dir/yocto/ygl.cpp.o
[  8%] Building CXX object CMakeFiles/ygl.dir/yocto/yglio.cpp.o
[ 12%] Linking CXX static library ../bin/libygl.a
[ 12%] Built target ygl
Scanning dependencies of target yitrace
[ 16%] Building CXX object CMakeFiles/yitrace.dir/apps/yitrace.cpp.o
[ 20%] Building CXX object CMakeFiles/yitrace.dir/apps/imgui/imgui.cpp.o
[ 25%] Building CXX object CMakeFiles/yitrace.dir/apps/imgui/imgui_draw.cpp.o
[ 29%] Building CXX object CMakeFiles/yitrace.dir/apps/imgui/imgui_impl_glfw_gl3.cpp.o
[ 33%] Linking CXX executable ../bin/yitrace
Undefined symbols for architecture x86_64:
  "_CFArrayAppendValue", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_CFArrayApplyFunction", referenced from:
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
  "_CFArrayCreateMutable", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
  "_CFArrayGetCount", referenced from:
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
      _removeJoystick in libglfw3.a(cocoa_joystick.m.o)
      __glfwPlatformGetJoystickAxes in libglfw3.a(cocoa_joystick.m.o)
      _pollJoystickAxisEvents in libglfw3.a(cocoa_joystick.m.o)
      __glfwPlatformGetJoystickButtons in libglfw3.a(cocoa_joystick.m.o)
      _pollJoystickButtonEvents in libglfw3.a(cocoa_joystick.m.o)
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      ...
  "_CFArrayGetValueAtIndex", referenced from:
      _removeJoystick in libglfw3.a(cocoa_joystick.m.o)
      _pollJoystickAxisEvents in libglfw3.a(cocoa_joystick.m.o)
      _pollJoystickButtonEvents in libglfw3.a(cocoa_joystick.m.o)
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
  "_CFArrayRemoveAllValues", referenced from:
      _removeJoystick in libglfw3.a(cocoa_joystick.m.o)
  "_CFBundleCopyResourcesDirectoryURL", referenced from:
      _changeToResourcesDirectory in libglfw3.a(cocoa_init.m.o)
  "_CFBundleGetBundleWithIdentifier", referenced from:
      _initializeTIS in libglfw3.a(cocoa_init.m.o)
      __glfwInitNSGL in libglfw3.a(nsgl_context.m.o)
  "_CFBundleGetDataPointerForName", referenced from:
      _initializeTIS in libglfw3.a(cocoa_init.m.o)
  "_CFBundleGetFunctionPointerForName", referenced from:
      _initializeTIS in libglfw3.a(cocoa_init.m.o)
      _getProcAddressNSGL in libglfw3.a(nsgl_context.m.o)
  "_CFBundleGetMainBundle", referenced from:
      _changeToResourcesDirectory in libglfw3.a(cocoa_init.m.o)
  "_CFDictionaryCreateMutable", referenced from:
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
  "_CFDictionaryGetValue", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CFDictionaryGetValueIfPresent", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CFDictionarySetValue", referenced from:
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
  "_CFGetTypeID", referenced from:
      _getElementsCFArrayHandler in libglfw3.a(cocoa_joystick.m.o)
  "_CFNumberCreate", referenced from:
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
  "_CFRelease", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
      __glfwTerminateJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
      _removeJoystick in libglfw3.a(cocoa_joystick.m.o)
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      ...
  "_CFRunLoopGetMain", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_CFRunLoopRunInMode", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_CFStringCompare", referenced from:
      _modeIsGood in libglfw3.a(cocoa_monitor.m.o)
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
      _changeToResourcesDirectory in libglfw3.a(cocoa_init.m.o)
  "_CFStringCreateWithCString", referenced from:
      _getProcAddressNSGL in libglfw3.a(nsgl_context.m.o)
  "_CFStringCreateWithCharactersNoCopy", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
  "_CFStringGetCString", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CFStringGetLength", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CFStringGetMaximumSizeForEncoding", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CFURLCopyLastPathComponent", referenced from:
      _changeToResourcesDirectory in libglfw3.a(cocoa_init.m.o)
  "_CFURLGetFileSystemRepresentation", referenced from:
      _changeToResourcesDirectory in libglfw3.a(cocoa_init.m.o)
  "_CGAcquireDisplayFadeReservation", referenced from:
      _beginFadeReservation in libglfw3.a(cocoa_monitor.m.o)
  "_CGAssociateMouseAndMouseCursorPosition", referenced from:
      __glfwPlatformSetCursorMode in libglfw3.a(cocoa_window.m.o)
  "_CGDisplayBounds", referenced from:
      _acquireMonitor in libglfw3.a(cocoa_window.m.o)
      _transformY in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformGetMonitorPos in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayCopyAllDisplayModes", referenced from:
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayCopyDisplayMode", referenced from:
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayFade", referenced from:
      _beginFadeReservation in libglfw3.a(cocoa_monitor.m.o)
      _endFadeReservation in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayGammaTableCapacity", referenced from:
      __glfwPlatformGetGammaRamp in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayIOServicePort", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayIsAsleep", referenced from:
      __glfwPlatformGetMonitors in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeCopyPixelEncoding", referenced from:
      _modeIsGood in libglfw3.a(cocoa_monitor.m.o)
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeGetHeight", referenced from:
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeGetIOFlags", referenced from:
      _modeIsGood in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeGetRefreshRate", referenced from:
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeGetWidth", referenced from:
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayModeRelease", referenced from:
      __glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
      __glfwRestoreVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayMoveCursorToPoint", referenced from:
      __glfwPlatformSetCursorPos in libglfw3.a(cocoa_window.m.o)
  "_CGDisplayScreenSize", referenced from:
      __glfwPlatformGetMonitors in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplaySetDisplayMode", referenced from:
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwRestoreVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
  "_CGDisplayUnitNumber", referenced from:
      __glfwPlatformGetMonitors in libglfw3.a(cocoa_monitor.m.o)
  "_CGEventSourceCreate", referenced from:
      __glfwPlatformInit in libglfw3.a(cocoa_init.m.o)
  "_CGEventSourceSetLocalEventsSuppressionInterval", referenced from:
      __glfwPlatformInit in libglfw3.a(cocoa_init.m.o)
  "_CGGetDisplayTransferByTable", referenced from:
      __glfwPlatformGetGammaRamp in libglfw3.a(cocoa_monitor.m.o)
  "_CGGetOnlineDisplayList", referenced from:
      __glfwPlatformGetMonitors in libglfw3.a(cocoa_monitor.m.o)
  "_CGMainDisplayID", referenced from:
      _transformY in libglfw3.a(cocoa_window.m.o)
  "_CGReleaseDisplayFadeReservation", referenced from:
      _endFadeReservation in libglfw3.a(cocoa_monitor.m.o)
  "_CGSetDisplayTransferByTable", referenced from:
      __glfwPlatformSetGammaRamp in libglfw3.a(cocoa_monitor.m.o)
  "_CGWarpMouseCursorPosition", referenced from:
      __glfwPlatformSetCursorPos in libglfw3.a(cocoa_window.m.o)
  "_CVDisplayLinkCreateWithCGDisplay", referenced from:
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
  "_CVDisplayLinkGetNominalOutputVideoRefreshPeriod", referenced from:
      _vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
  "_CVDisplayLinkRelease", referenced from:
      __glfwSetVideoModeNS in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
      __glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
  "_IODisplayCreateInfoDictionary", referenced from:
      _getDisplayName in libglfw3.a(cocoa_monitor.m.o)
  "_IOHIDDeviceCopyMatchingElements", referenced from:
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDDeviceGetProperty", referenced from:
      _matchCallback in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDDeviceGetValue", referenced from:
      _getElementValue in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetLogicalMax", referenced from:
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetLogicalMin", referenced from:
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetType", referenced from:
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetTypeID", referenced from:
      _getElementsCFArrayHandler in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetUsage", referenced from:
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDElementGetUsagePage", referenced from:
      _addJoystickElement in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerCreate", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerOpen", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerRegisterDeviceMatchingCallback", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerRegisterDeviceRemovalCallback", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerScheduleWithRunLoop", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDManagerSetDeviceMatchingMultiple", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_IOHIDValueGetIntegerValue", referenced from:
      _getElementValue in libglfw3.a(cocoa_joystick.m.o)
  "_NSApp", referenced from:
      -[GLFWApplicationDelegate applicationDidFinishLaunching:] in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformPostEmptyEvent in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView insertText:replacementRange:] in libglfw3.a(cocoa_window.m.o)
      _initializeAppKit in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformFocusWindow in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformPollEvents in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformWaitEvents in libglfw3.a(cocoa_window.m.o)
      ...
  "_NSCalibratedRGBColorSpace", referenced from:
      __glfwPlatformCreateCursor in libglfw3.a(cocoa_window.m.o)
  "_NSDefaultRunLoopMode", referenced from:
      __glfwPlatformPollEvents in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformWaitEvents in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformWaitEventsTimeout in libglfw3.a(cocoa_window.m.o)
  "_NSFilenamesPboardType", referenced from:
      -[GLFWContentView initWithGlfwWindow:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView performDragOperation:] in libglfw3.a(cocoa_window.m.o)
  "_NSSelectorFromString", referenced from:
      _createMenuBar in libglfw3.a(cocoa_window.m.o)
  "_NSStringPboardType", referenced from:
      __glfwPlatformSetClipboardString in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformGetClipboardString in libglfw3.a(cocoa_window.m.o)
  "_NSZeroPoint", referenced from:
      +[GLFWContentView initialize] in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSApplication", referenced from:
      _OBJC_CLASS_$_GLFWApplication in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSArray", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSAttributedString", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSAutoreleasePool", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
      objc-class-ref in libglfw3.a(cocoa_init.m.o)
  "_OBJC_CLASS_$_NSBitmapImageRep", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSBundle", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSCursor", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSDate", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSDistributedNotificationCenter", referenced from:
      objc-class-ref in libglfw3.a(cocoa_init.m.o)
  "_OBJC_CLASS_$_NSEvent", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSImage", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSMenu", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSMenuItem", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSMutableAttributedString", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSObject", referenced from:
      _OBJC_CLASS_$_GLFWWindowDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_CLASS_$_GLFWApplicationDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_CLASS_$_GLFWLayoutListener in libglfw3.a(cocoa_init.m.o)
  "_OBJC_CLASS_$_NSOpenGLContext", referenced from:
      objc-class-ref in libglfw3.a(nsgl_context.m.o)
  "_OBJC_CLASS_$_NSOpenGLPixelFormat", referenced from:
      objc-class-ref in libglfw3.a(nsgl_context.m.o)
  "_OBJC_CLASS_$_NSPasteboard", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSString", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSThread", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSTrackingArea", referenced from:
      objc-class-ref in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSView", referenced from:
      _OBJC_CLASS_$_GLFWContentView in libglfw3.a(cocoa_window.m.o)
  "_OBJC_CLASS_$_NSWindow", referenced from:
      _OBJC_CLASS_$_GLFWWindow in libglfw3.a(cocoa_window.m.o)
  "_OBJC_METACLASS_$_NSApplication", referenced from:
      _OBJC_METACLASS_$_GLFWApplication in libglfw3.a(cocoa_window.m.o)
  "_OBJC_METACLASS_$_NSObject", referenced from:
      _OBJC_METACLASS_$_GLFWWindowDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWApplicationDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWContentView in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWWindow in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWApplication in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWLayoutListener in libglfw3.a(cocoa_init.m.o)
  "_OBJC_METACLASS_$_NSView", referenced from:
      _OBJC_METACLASS_$_GLFWContentView in libglfw3.a(cocoa_window.m.o)
  "_OBJC_METACLASS_$_NSWindow", referenced from:
      _OBJC_METACLASS_$_GLFWWindow in libglfw3.a(cocoa_window.m.o)
  "_UCKeyTranslate", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
  "___CFConstantStringClassReference", referenced from:
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      CFString in libglfw3.a(cocoa_window.m.o)
      ...
  "__objc_empty_cache", referenced from:
      _OBJC_CLASS_$_GLFWWindowDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWWindowDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWApplicationDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_CLASS_$_GLFWApplicationDelegate in libglfw3.a(cocoa_window.m.o)
      _OBJC_CLASS_$_GLFWContentView in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWContentView in libglfw3.a(cocoa_window.m.o)
      _OBJC_METACLASS_$_GLFWWindow in libglfw3.a(cocoa_window.m.o)
      ...
  "_kCFAllocatorDefault", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
      _getProcAddressNSGL in libglfw3.a(nsgl_context.m.o)
  "_kCFAllocatorNull", referenced from:
      __glfwPlatformGetKeyName in libglfw3.a(cocoa_window.m.o)
  "_kCFRunLoopDefaultMode", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_kCFTypeArrayCallBacks", referenced from:
      __glfwInitJoysticksNS in libglfw3.a(cocoa_joystick.m.o)
  "_kCFTypeDictionaryKeyCallBacks", referenced from:
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
  "_kCFTypeDictionaryValueCallBacks", referenced from:
      _createMatchingDictionary in libglfw3.a(cocoa_joystick.m.o)
  "_objc_msgSend", referenced from:
      -[GLFWWindowDelegate windowDidResize:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWWindowDelegate windowDidMove:] in libglfw3.a(cocoa_window.m.o)
      _acquireMonitor in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformIconifyWindow in libglfw3.a(cocoa_window.m.o)
      -[GLFWApplicationDelegate applicationDidFinishLaunching:] in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformPostEmptyEvent in libglfw3.a(cocoa_window.m.o)
      +[GLFWContentView initialize] in libglfw3.a(cocoa_window.m.o)
      ...
  "_objc_msgSendSuper2", referenced from:
      -[GLFWWindowDelegate initWithGlfwWindow:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView initWithGlfwWindow:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView dealloc] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView updateTrackingAreas] in libglfw3.a(cocoa_window.m.o)
      -[GLFWApplication sendEvent:] in libglfw3.a(cocoa_window.m.o)
  "_objc_msgSend_stret", referenced from:
      -[GLFWWindowDelegate windowDidResize:] in libglfw3.a(cocoa_window.m.o)
      __glfwPlatformGetWindowPos in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView mouseMoved:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView viewDidChangeBackingProperties] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView updateTrackingAreas] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView performDragOperation:] in libglfw3.a(cocoa_window.m.o)
      -[GLFWContentView firstRectForCharacterRange:actualRange:] in libglfw3.a(cocoa_window.m.o)
      ...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [../bin/yitrace] Error 1
make[1]: *** [CMakeFiles/yitrace.dir/all] Error 2
make: *** [all] Error 2

And before you ask...

ethicsgradient:build burito$ clang --version
Apple LLVM version 9.1.0 (clang-902.0.39.2)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

[xelatihy]

thanks - I'll look into it

[xelatihy]

Too old version to fix now. Sorry.