Bug 1192930

Summary: Julia fails to build in rawhide since gcc 5.0.0-0.12.fc23
Product: [Fedora] Fedora Reporter: Milan Bouchet-Valat <nalimilan>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Version: rawhideCC: davejohansen, jakub, law
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Last Closed: 2015-02-16 13:53:58 UTC Type: Bug
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Description Milan Bouchet-Valat 2015-02-16 09:16:57 UTC 
Package Julia fails to build in rawhide since gcc 5.0.0-0.12.fc23 has been uploaded to the repos. I'm building nightlies in Copr at https://copr.fedoraproject.org/coprs/nalimilan/julia-nightlies/, and suddenly the build started to fail only on rawhide. So I've tested rebuilding the existing version, and it fails too. I'm not sure the problem is gcc, but it looks like a good candidate.

Note Julia was not listed in the failing packages in your message to fedora-devel: https://lists.fedoraproject.org/pipermail/devel/2015-February/207549.html

The error is:
g++ -march=x86-64 -m64 -O3 -ggdb3 -falign-functions -momit-leaf-frame-pointer -I/builddir/build/BUILD/julia-0.3.5/src -I/builddir/build/BUILD/julia-0.3.5/src/support -I/builddir/build/BUILD/julia-0.3.5/build/usr/include -Wall -Wno-strict-aliasing -fno-omit-frame-pointer repl.o -o /builddir/build/BUILD/julia-0.3.5/build/usr/bin/julia -L/builddir/build/BUILD/julia-0.3.5/build/usr/lib64/julia -L/builddir/build/BUILD/julia-0.3.5/build/usr/lib64 -L/builddir/build/BUILD/julia-0.3.5/build/usr/lib64 -ljulia -Wl,-Bdynamic -Wl,--no-whole-archive -ldl -lrt -lpthread -Wl,--export-dynamic -Wl,--version-script=/builddir/build/BUILD/julia-0.3.5/src/julia.expmap -Wl,--no-whole-archive -lunwind-generic -lunwind -L/usr/lib64/llvm -lLLVM-3.5.0 -Wl,-rpath,$ORIGIN/../lib64/julia -Wl,-rpath,$ORIGIN/../lib64 -Wl,-z,origin
/builddir/build/BUILD/julia-0.3.5/build/usr/lib64/libjulia.so: undefined reference to `llvm::TargetRegistry::lookupTarget(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
/builddir/build/BUILD/julia-0.3.5/build/usr/lib64/libjulia.so: undefined reference to `llvm::LoopPass::createPrinterPass(llvm::raw_ostream&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
/builddir/build/BUILD/julia-0.3.5/build/usr/lib64/libjulia.so: undefined reference to `llvm::EngineBuilder::selectTarget(llvm::Triple const&, llvm::StringRef, llvm::StringRef, llvm::SmallVectorImpl<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&)'
/builddir/build/BUILD/julia-0.3.5/build/usr/lib64/libjulia.so: undefined reference to `llvm::raw_fd_ostream::raw_fd_ostream(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, llvm::sys::fs::OpenFlags)'
collect2: error: ld returned 1 exit status

See this Koji build for details:
http://koji.fedoraproject.org/koji/taskinfo?taskID=8948758
Comment 1 Milan Bouchet-Valat 2015-02-16 13:30:40 UTC 
Looks like this may be because LLVM hasn't been rebuilt yet on rawhide, as the buidl succeeds on F22. I'm going to try with a rebuilt LLVM.
Comment 2 Milan Bouchet-Valat 2015-02-16 13:53:58 UTC 
Rebuilding LLVM fails on rawhide currently. I'll leave that to the maintainer and retry later.