Compiling dll's

[Peter Hunnisett]

On Fri, 26 Jul 2002 14:00:01 -0600, steve_lustbader at hsgmed.com said:

> I'm trying to build a dll using WineLib.  The source compiles fine under windows.  When I try to compile it with winelib, I get this error:
>  
>  c++ -shared -Wl,-rpath,/usr/local/lib -Wl,-Bsymbolic -o liberrh_auto.dll.so  errh.o errhReg.o  liberrh_auto.dll.spec.o      -lwine -lwine_unicode -lwine_uuid -lm
>  liberrh_auto.dll.spec.o: In function `LoadStringW':
>  liberrh_auto.dll.spec.o(.data+0x188): undefined reference to `DllMain'
>  
>  My spec file only contains this line: init    DllMain
>  
>  And DllMain is defined in errh.cpp as (it's not prototyped in errh.h):
>  BOOL APIENTRY DllMain( HINSTANCE h,DWORD d, LPVOID l)

extern "C" is most likely required as you've got a c++ file....

>  
>  Any help?
>  
>  ******************************
>  Steve Lustbader
>  
>  
>  

Ciao,
Peter

>