[ros-users] How to make ROS support SIMD instructions?

[Brian Gerkey]

On Tue, Sep 28, 2010 at 5:47 PM, j2eegirl <dp at zju.edu.cn> wrote:
>
> I have tried you method. But I got the error as this:
>  CMake Error at CMakeLists.txt:8 (rosbuild_check_for_sse):
>    Unknown CMake command "rosbuild_check_for_sse".

As the docs say
(http://www.ros.org/wiki/rosbuild/CMakeLists#rosbuild_check_for_sse),
that macro is new in ROS 1.1.8.  If you don't want to upgrade, you
could simply steal the macro from
https://code.ros.org/svn/ros/stacks/ros/tags/cturtle/core/rosbuild/public.cmake
and paste it in wherever you want to use it.

	brian.