Cmake失败: Mac部署目标错配

Question

我正在使用Mac中的ROS编译LSD-SLAM (v10.10.4)。ROS Jade已经设置，源代码已经签出。

然而，rosmake似乎失败了。

这是输出：

[ rosmake ] rosmake starting...                                                 
[ rosmake ] Packages requested are: ['lsd_slam']                                
[ rosmake ] Logging to directory /Users/apple/.ros/rosmake/rosmake_output-20151109-185908
[ rosmake ] Expanded args ['lsd_slam'] to:
['lsd_slam_core', 'lsd_slam_viewer'] 
[rosmake-0] Starting >>> catkin [ make ]                                        
[rosmake-0] Finished <<< catkin ROS_NOBUILD in package catkin
 No Makefile in package catkin
[rosmake-0] Starting >>> genmsg [ make ]                                        
[rosmake-0] Finished <<< genmsg ROS_NOBUILD in package genmsg
 No Makefile in package genmsg
[rosmake-0] Starting >>> genlisp [ make ]   

。。。大量的构建信息。。。

[rosmake-0] Starting >>> lsd_slam_viewer [ make ]                               
[ rosmake ] All 18 lines
{-------------------------------------------------------------------------------
  mkdir -p bin
  cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=/Users/apple/ros_catkin_ws/install_isolated/share/ros/core/rosbuild/rostoolchain.cmake  ..
  CMake Error at /usr/local/Cellar/cmake/3.3.2/share/cmake/Modules/Platform/Darwin.cmake:76 (message):
    CMAKE_OSX_DEPLOYMENT_TARGET is '10.6' but CMAKE_OSX_SYSROOT:

     ""

    is not set to a MacOSX SDK with a recognized version.  Either set
    CMAKE_OSX_SYSROOT to a valid SDK or set CMAKE_OSX_DEPLOYMENT_TARGET to
    empty.
  Call Stack (most recent call first):
    /usr/local/Cellar/cmake/3.3.2/share/cmake/Modules/CMakeSystemSpecificInformation.cmake:36 (include)
    CMakeLists.txt:2 (project)


  -- Configuring incomplete, errors occurred!
  See also "/Users/apple/ros_catkin_ws/package_dir/lsd_slam/lsd_slam_viewer/build/CMakeFiles/CMakeOutput.log".
-------------------------------------------------------------------------------}
[ rosmake ] Output from build of package lsd_slam_viewer written to:
[ rosmake ]    /Users/apple/.ros/rosmake/rosmake_output-20151109-185908/lsd_slam_viewer/build_output.log
[rosmake-0] Finished <<< lsd_slam_viewer [FAIL] [ 0.09 seconds ]                
[ rosmake ] Halting due to failure in package lsd_slam_viewer. 
[ rosmake ] Waiting for other threads to complete.
[ rosmake ] Results:                                                            
[ rosmake ] Built 42 packages with 1 failures.                                  
[ rosmake ] Summary output to directory                                         
[ rosmake ] /Users/apple/.ros/rosmake/rosmake_output-20151109-185908     

这个问题的核心是这条小小的线：

CMAKE_OSX_DEPLOYMENT_TARGET is '10.6' but CMAKE_OSX_SYSROOT: ""

我看了一遍留言列表：

https://cmake.org/pipermail/cmake/2012-November/052649.html

这是：

https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=15f5764e

但解决不了我的问题。

我尝试使用以下方法更新SDK根目录：

export SDKROOT=/Developer/SDKs/MacOSX10.6.sdk

我还尝试从public.cmake中注释出系统根目标，如下所示：sysroot/

但是没有joy。

请帮帮忙。提前谢谢。

Answer 1

我也有同样的问题。请试试看。

在~/ros_catkin_ws/install_isolated/share/ros/core/rosbuild/public.cmake中注释一行，如下所示：

if(APPLE) #SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "Deployment target for OSX" FORCE) endif(APPLE)