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Andrew,<br>
<br>
What every bit of code committed to trunk this afternoon did the
trick. Compiles cleanly against gcc and clang-trunk from a few days
prior.<br>
<br>
I'll be precise on trunk revisions in the future as well as a more
in-depth analysis of what trips, and when it trips. If I knew the
inner workings of LLVM/Clang I'd be of much greater use.<br>
<br>
Thank you for the fixes.<br>
<br>
- Marc<br>
<br>
On 06/08/2012 05:07 PM, Andrew Trick wrote:
<blockquote
cite="mid:B225F14B-A278-4456-97E3-0CC70A305F74@apple.com"
type="cite">
<pre wrap="">
On Jun 8, 2012, at 12:52 PM, Marc J. Driftmeyer <a class="moz-txt-link-rfc2396E" href="mailto:mjd@reanimality.com"><mjd@reanimality.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I keep getting this error upon building:
</pre>
<blockquote type="cite">
<pre wrap="">Linking CXX executable ../../bin/opt
../../lib/libLLVMTarget.so: error: undefined reference to 'llvm::TargetInstrInfo::getNumMicroOps(llvm::InstrItineraryData const*, llvm::MachineInstr const*) const'
../../lib/libLLVMTarget.so: error: undefined reference to 'llvm::TargetInstrInfo::getInstrLatency(llvm::InstrItineraryData const*, llvm::MachineInstr const*, unsigned int*) const'
../../lib/libLLVMTarget.so: error: undefined reference to 'llvm::TargetInstrInfo::hasLowDefLatency(llvm::InstrItineraryData const*, llvm::MachineInstr const*, unsigned int) const'
../../lib/libLLVMTarget.so: error: undefined reference to 'llvm::TargetInstrInfo::getOperandLatency(llvm::InstrItineraryData const*, llvm::MachineInstr const*, unsigned int, llvm::MachineInstr const*, unsigned int) const'
clang-3: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [bin/opt] Error 1
make[1]: *** [tools/opt/CMakeFiles/opt.dir/all] Error 2
make: *** [all] Error 2
</pre>
</blockquote>
<pre wrap="">
Is anyone else getting this outcome?
- Marc
</pre>
</blockquote>
<pre wrap="">
Marc,
Revision numbers are more useful than "last two days". Tobias reported a problem last night. I've committed a few changes hoping to make the situation better. But I haven't been able to verify the problem because my shared-lib build fails immediately as follows:
cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_C_COMPILER=/usr/bin/clang -DLLVM_ENABLE_ASSERTIONS=1 ...
Linking CXX shared library ../libLLVMTableGen.dylib
Undefined symbols for architecture x86_64:
"llvm::cl::opt<std::string, false, llvm::cl::parser<std::string> >::setInitialValue(std::string const&)", referenced from:
void llvm::cl::initializer<char [2]>::apply<llvm::cl::opt<std::string, false, llvm::cl::parser<std::string> > >(llvm::cl::opt<std::string, false, llvm::cl::parser<std::string> >&) const in Main.cpp.o
If anyone can reproduce the errors that Marc reported above, contact me directly so we can figure out a fix. Until then, I'll continue trying to reproduce it.
-Andy
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</blockquote>
<br>
<div class="moz-signature">-- <br>
Marc J. Driftmeyer<br>
Email :: <a href="mailto:mjd@reanimality.com">mjd@reanimality.com</a><br>
Web :: <a href="http://www.reanimality.com">http://www.reanimality.com</a><br>
Cell :: (509) 435-5212
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