Stuck with getting Cuberite to compile on FreeBSD

[tigerw]

I am working on getting a FreeBSD build set up, and everything works so far, apart from that clang emits a load of errors and refuses to build.

Here's a build log: http://builds.cuberite.org/job/Cuberite%.../8/console

Does anybody have an idea of what I need to change to make the build work?

Code:

...
-- Check size of int - failed
-- Check size of long - failed
...

...seems to be the problem, and that's cascading down to libevent which uses this CMake system to define its integer types.

I've no idea what's wrong, but I can suggest:

1. Updating Clang
   
2. Updating CMake
   
3. Updating FreeBSD
   
4. (potentially reinstalling the above)
   
5. Ensuring that there aren't any leftover files from compiles on other operating systems
   

---

My build goes up to 52% and then this:

[ 52%] Building CXX object src/Bindings/CMakeFiles/Bindings.dir/ManualBindings.cpp.o
/home/freebsd/cuberite/src/Bindings/ManualBindings.cpp:2478:9: error: use of undeclared identifier 'BUILD_COMMIT_ID'
L.Push(BUILD_COMMIT_ID);
^
/home/freebsd/cuberite/src/Bindings/ManualBindings.cpp:2489:9: error: use of undeclared identifier 'BUILD_DATETIME'
L.Push(BUILD_DATETIME);
^
/home/freebsd/cuberite/src/Bindings/ManualBindings.cpp:2500:9: error: use of undeclared identifier 'BUILD_ID'
L.Push(BUILD_ID);
^
/home/freebsd/cuberite/src/Bindings/ManualBindings.cpp:2511:9: error: use of undeclared identifier 'BUILD_SERIES_NAME'
L.Push(BUILD_SERIES_NAME);
^
4 errors generated.
*** Error code 1

Stop.
make[2]: stopped in /usr/home/freebsd/cuberite
*** Error code 1

Stop.
make[1]: stopped in /usr/home/freebsd/cuberite
*** Error code 1

Stop.
make: stopped in /usr/home/freebsd/cuberite

In theory, these macros should be generated by CMake. Could you check for the existence of a BuildInfo.h file in src/ ?