[llvm-dev] [cfe-dev] make of llvm freezes on executable llvm-lto (Linux)

Mehdi Amini via llvm-dev llvm-dev at lists.llvm.org
Wed Apr 19 22:21:28 PDT 2017

+llvm-dev -cfe-dev

Is the linker process consuming CPU? Can you run the linker command outside of the build system? Do you have enough disk space? Can you attach a debugger to it and sample the stack trace? (or if you have a profiler profile it).


> On Apr 19, 2017, at 10:17 PM, Erika Butler via cfe-dev <cfe-dev at lists.llvm.org> wrote:
> I'm on Ubuntu Linux 64-bit, with 4 GB of RAM allocated to it, and I've been trying to make llvm with all the bells and whistles, not just clang, but extra, compiler-rt, libcxx, and libcxxabi. Make has made it all the way to llvm-lto, and it seems to get stuck. There is no output, however.
> What can I do?
> Thanks,
> Erika
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