[LLVMbugs] [Bug 4145] Bulds fail on Cygwin with error message about dwarf version

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4145


Anton Korobeynikov <asl at math.spbu.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |asl at math.spbu.ru
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID




--- Comment #1 from Anton Korobeynikov <asl at math.spbu.ru>  2009-05-04 03:12:28 ---
(In reply to comment #0)
> /usr/lib/gcc/i686-pc-cygwin/4.3.2/../../../../i686-pc-cygwin/bin/ld: Dwarf
> Error: found dwarf version '8242', this reader only handles version 2
> information.
> /c/temp/llvm-svn/Debug/lib/LLVMXCore.o:XCoreTargetMachine.cpp:(.rdata$_ZTVN4llvm18XCoreTargetMachineE[vtable
> for llvm::XCoreTargetMachine]+0x4c): undefined reference to
> `llvm::LLVMTargetMachine::addPassesToEmitMachineCode(llvm::PassManagerBase&,
> llvm::MachineCodeEmitter&, llvm::CodeGenOpt::Level)'
Your gcc is broken then - it generates invalid debug information. This is not
an LLVM bug. Try release version instead, maybe it will work.


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