llvm dev - May 2008 - [LLVMdev] Possibly Vista-related Windows/MinGW Compilation Issues

Greetings,

I seem to be butting up against what may be a Vista-related issue for
mingw-based compilation.  I did some googling earlier today and found these
steps:
http://blogs.tedneward.com/2008/02/24/Building+LLVM+On+Windows+Using+MinGW32.aspx,
which I followed.  But try as I did, I couldn't seem to get past the
"tools" section of the compilation.  It seemed to always have problems
in the opt/llvm-as area.

I also have an XP SP3 machine available, and I followed the exact same steps
there (installing mingw, then installing msys, msysDTK, bash, bison, flex,
regex, and libtool 1.5) - and compilation went without a hitch.

I'm currently trying to compile LLVM 2.2 (though I have tried LLVM from SVN,
but I couldn't get any further).

So you can see what the errors are, in the "tools" section, I start
getting pages of lines like these:

llvm[2]: Linking Release executable llvm-as (without symbols)
c:/Build/llvm-build/tools/opt/Release/AnalysisWrappers.o:AnalysisWrappers.cpp:(.text+0x14a):
undefined reference to `llvm::CallGraphLinkVar'
c:/Build/llvm-build/tools/opt/Release/AnalysisWrappers.o:AnalysisWrappers.cpp:(.text+0x15c):
undefined reference to `llvm::IncludeFile::IncludeFile(void*)'
c:/Build/llvm-build/tools/opt/Release/AnalysisWrappers.o:AnalysisWrappers.cpp:(.text+0x1e9):
undefined reference to `llvm::RegisterPassBase::registerPass()'

I thought I'd messed up something related to the linker, but I couldn't
explain why XP would work using the same steps.


Jonathan
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