Building on OSX Yosemite

Question

Building on OSX Yosemite

Opened this issue 9 years ago · 3 comments

Hi, I am unable to build Hector localization on Yosemite. One of the errors faced was the sincos use which was easily bypassed by the __sincos function in OSX.

Another issue faced is an error in a Macro which seems fine, any clues on how to make it work with OSX? http://pastebin.com/Qxcv2QNg

Any pointers would be great.

Answer 1 · 2015-09-16T07:40:39.000Z

Could you try to change SYSTEM_MODEL_TRAIT(Derived, _VectorDimension, _CovarianceDimension) to SYSTEM_MODEL_TRAIT(Derived, _VectorDimension, _CovarianceDimension);

wherever SYSTEM_MODEL_TRAIT is used ? (Notice that I added a semicolon at the end.

And which compiler do you use ?

Answer 2 · 2015-09-16T07:43:59.000Z

If this doesnt work, I notice that the SYSTEM_MODEL_TRAIT is only used in 2 places. You could simply remove the #define and copy the typedef and enum lines in both the locations.
i.e. as the compiler is unable to understand it, you simply do it's preprocessing job for it ;)

Answer 3 · 2015-09-17T13:20:39.000Z

Seems the error was something else. There is a struct named traits in model.h and the namespace in this code was also traits, renaming that fixed the issue and I was able to build.