You can include "gazebo/gazebo_config.h" which contains the following
#defines:

#define GAZEBO_MAJOR_VERSION 1
#define GAZEBO_MINOR_VERSION 4
#define GAZEBO_PATCH_VERSION 0

#define GAZEBO_VERSION "1.4"
#define GAZEBO_VERSION_FULL "1.4.0"

The numbers will obviously be different.

-nate


On Fri, Feb 1, 2013 at 8:24 AM, Jack O'Quin <jack.oquin@gmail.com> wrote:

>
> On Fri, Feb 1, 2013 at 10:12 AM, Nate Koenig <natekoenig@gmail.com> wrote:
>
>> Hi Jack,
>>
>> Yes, Gazebo 1.3 should have waited until Hydro. It will be more damaging
>> to revert Groovy back to Gazebo 1.2, so we will keep Gazebo 1.3 in Groovy.
>>
>
> Agreed. Sorry for belaboring that point.
>
> Is there a Gazebo version macro we can test to make our code work with
> both 1.2 and 1.3?
> --
>  joq