麻烦构建firebreath xcode

Question

对不起我的英语

我为浏览器制作了一个插件来喷火 构建ois库，它将在firebreath上包含插件并得到一个错误

Undefined symbols for architecture i386:
  "_IOCreatePlugInInterfaceForService", referenced from:
      OIS::MacHIDManager::iterateAndOpenDevices(unsigned int) in libois.a(MacHIDManager.o)
  "_IODestroyPlugInInterface", referenced from:
      OIS::MacHIDManager::iterateAndOpenDevices(unsigned int) in libois.a(MacHIDManager.o)
  "_IOIteratorNext", referenced from:
      OIS::MacHIDManager::iterateAndOpenDevices(unsigned int) in libois.a(MacHIDManager.o)
  "_IOObjectRelease", referenced from:
      OIS::MacHIDManager::iterateAndOpenDevices(unsigned int) in libois.a(MacHIDManager.o)
  "_IORegistryEntryCreateCFProperties", referenced from:
      OIS::MacHIDManager::iterateAndOpenDevices(unsigned int) in libois.a(MacHIDManager.o)
  "_IOServiceGetMatchingServices", referenced from:
      OIS::MacHIDManager::lookUpDevices(int, int) in libois.a(MacHIDManager.o)
  "_IOServiceMatching", referenced from:
      OIS::MacHIDManager::lookUpDevices(int, int) in libois.a(MacHIDManager.o)
  "_kIOMasterPortDefault", referenced from:
      OIS::MacHIDManager::lookUpDevices(int, int) in libois.a(MacHIDManager.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

链接有问题？或其他？如何解决？

Answer 1

您似乎没有链接所需的库。 quick google search 表示您至少需要为其中一些符号链接到 IOKit 框架。

我建议您查看 Firebreath.org 上的 Using Libraries 页面，了解有关如何链接到 Mac 框架的信息。它看起来像这样：

find_library(FRAMEWORK_IOKIT IOKit)
target_link_libraries(${PROJECT_NAME} ${FRAMEWORK_IOKIT})

这需要在您调用 add_mac_plugin 之后的某个位置进入 Mac/projectDef.cmake。