Re: [simspark-devel] integrated_agent_v3

[Ben <lgp...@16...>]

Hi Markus and all:

> I have a question: can we make the library zeitgeist, kerosin, oxygen
> as dll in windows?
>However on windows only symbols 
>(i.e. function names and members) that are explicitly declared are 
>exported (i.e. visible from outside the .dll). So declaring all required 
>symbols as DLL-Export is quite a lot of work.
  Yes, it's really a lot of work, however, I make one avaible here[1].

  I use '#define SHARED_LIB_COMPILE' in 'windows/sparkconfig.h',
add 'CLASS_EXPORT' before all the classes needed, and It works.
  There is only one technical issue:
   when there is a static member in a class(to be export), for example,
in salt::Matrix (mIdentity),  salt.dll is produced, but when zeitgeist links
to salt, there is a unresovled symbol of 'mIdentity'.
  I have to add an additional file like this to define it:
    #include <salt/matrix.h>

    using namespace salt;

    float Matrix::mIdentity[16]=
    {
        1.0, 0.0, 0.0, 0.0,
        0.0, 1.0, 0.0, 0.0,
        0.0, 0.0, 1.0, 0.0,
        0.0, 0.0, 0.0, 1.0
    };

  Is there any other solution?

Best wishes!
Ben

 [1] www.apollo3d.cn/download/winserver_dll.rar