[LLVMdev] llvm build errors on windows/mingw32

[Ronald Pijnacker]

> > >>> d:/objs/llvm/msys/Debug/lib/libLLVMSystem.a(Process.o):e:/Downloads/llvm-trunk/lib/System/Win32/Process.inc:78:
> > >>> undefined reference to `GetProcessMemoryInfo at 12'
> > >> GetProcessMemoryInfo should be defined in psapi.lib, but AFAICS mingw32
> > >> doesn't have this import lib.  It is included in the MS Platform SDK,
> > >> but I'm not sure whether you can link that into mingw32 programs...
> > > msdn suggests kernel32, but that is already included.
> > 
> > My apologies, I was mistaken, as Yonggang pointed out to me privately;
> > mingw32 does come with a libpsapi.lib file, but in your case it does not
> > get added to the libs to be linked with, apparently.
> > 
> > In my case, the configure script does check for the existence of
> > libpsapi.a, and adds both a HAVE_LIBPSAPI define to config.h, and
> > -lpsapi to LIBS.
> > 
> > Can you find anything in your config.log file about libpsapi?
> 
> #define HAVE_LIBPSAPI 1
>   in config.h
 
I had a close look at the link line, and -lpsapi is specified before -lLLVMSystem (which is giving the error).
When I put -lpsapi after -lLLVMSystem, it links ok.

Ronald