Problems with boost math building unitsync.dll

[drwho]

Hello Folks,

I've searched through this forum and have not been able to find anything about this particular problem, but, if I missed it, my apologies in advance.

I am using Visual Studio 2005 Professional and I can build rts.sln just fine with minimal fiddling. My problem is building unitsync.dll and is specifically an issue with the boost math (I think?).

I get the following errors in streflop_cond.h:

Code: Select all

e:\Projects\spring\rts\lib/streflop/streflop_cond.h(44) : error C2039: 'isnan' : is not a member of 'std'
e:\Projects\spring\rts\lib/streflop/streflop_cond.h(44) : error C2873: 'isnan' : symbol cannot be used in a using-declaration
e:\Projects\spring\rts\lib/streflop/streflop_cond.h(45) : error C2039: 'isinf' : is not a member of 'std'
e:\Projects\spring\rts\lib/streflop/streflop_cond.h(45) : error C2873: 'isinf' : symbol cannot be used in a using-declaration
e:\Projects\spring\rts\lib/streflop/streflop_cond.h(46) : error C2039: 'isfinite' : is not a member of 'std'
e:\Projects\spring\rts\lib/streflop/streflop_cond.h(46) : error C2873: 'isfinite' : symbol cannot be used in a using-declaration

I have found a few topics here and there by googling around which are somewhat related but offer no reason or solution to this issue.

Does this look familiar to anyone?

Thanks,
Mike

[AF]

I had the same issues building NTai in vs2008, the lines where added to streflop_cond.h by kloot in a commit a while ago.

i commented the 3 lines out and continued compiling.

[drwho]

i commented the 3 lines out and continued compiling.

I'll give this a whirl and see what happens.

[drwho]

The project builds now, with a few silly errors left over that are just files which can't be found, but, I am curious as to why these were added.

looking at the commit history on github doesn't reveal much about why these were added.

The world may never know.

[drwho]

Hmmm ... unfortunately, these 3 declarations are used in some other places.

Ugh ... back to the drawing board.