適用於arm64 iPhone的Xcode 5編譯失敗

Question

我現在正在使用xcode 5為iPhone構建一個C ++庫。當我構建“ armv7”，“ armv7s”和“ i386”體系結構時，一切都很好。 但是，當我要構建“ arm64”的體系結構時，我有：

 C++ Compiler:                CMAKE_CXX_COMPILER-NOTFOUND  (ver 5.1.0)

似乎找不到c ++編譯器。 順便說一句，我現在正在使用cmake工具鏈來構建庫，並且更詳細的錯誤消息如下：

-- Setting up iPhoneOS toolchain
-- iPhoneOS toolchain loaded
-- The CXX compiler identification is Clang 5.1.0
-- The C compiler identification is Clang 5.1.0 
CMAKE_LIBRARY_PATH=/lib;/usr/lib
-- Looking for linux/videodev.h
CMake Error at /Applications/CMake 2.8-11.app/Contents/share/cmake-2.8/Modules/CMakeCInformation.cmake:37 (get_filename_component):
  get_filename_component called with incorrect number of arguments
Call Stack (most recent call first):
  CMakeLists.txt:3 (PROJECT)


CMake Error: Internal CMake error, TryCompile configure of cmake failed

-- Looking for linux/videodev.h - not found
-- Looking for linux/videodev2.h
CMake Error at /Applications/CMake 2.8-11.app/Contents/share/cmake-2.8/Modules/CMakeCInformation.cmake:37 (get_filename_component):
  get_filename_component called with incorrect number of arguments
Call Stack (most recent call first):
  CMakeLists.txt:3 (PROJECT)


CMake Error: Internal CMake error, TryCompile configure of cmake failed

有任何想法嗎？ 謝謝。

Answer 1

您如何設置目標架構？ 如果在CMAKE_CXX_FLAGS中指定它們，請嘗試改用CMAKE_OSX_ARCHITECTURES。

有什么理由不使用Xcode 6和CMake 3+？