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Getting Undefined Functions Compiling for X86-64 #35

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nmhamster opened this issue Oct 4, 2016 · 7 comments
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Getting Undefined Functions Compiling for X86-64 #35

nmhamster opened this issue Oct 4, 2016 · 7 comments
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@nmhamster
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Compiled for KNL using generic X86-64 and I'm getting the following during link:

/home/projects/x86-64-knl/qthreads/20161003/lib/libqthread.so: undefined reference to `qt_setmctxt'
/home/projects/x86-64-knl/qthreads/20161003/lib/libqthread.so: undefined reference to `qt_getmctxt'
@npe9
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npe9 commented Oct 4, 2016

Can you dump the output of ./configure? It looks like it's not including include/fastcontext/386-ucontext.h correctly, which I suspect is because the KNL is throwing autoconf for a loop.

@stelleg
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stelleg commented Oct 5, 2016

@nmhamster, I'm having trouble reproducing this. With git and the latest release, with both GCC 4.7 and ICC 17.0 I'm compiling and running successfully on KNL. As @npe9 said, more information would be useful and there's likely an issue with the configuration step.

@nmhamster
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@stelleg are you running on Bowman?

@stelleg
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stelleg commented Oct 5, 2016

@nmhamster yep

@olivier-snl
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@nmhamster Is this still unresolved?

@npe9
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npe9 commented Dec 2, 2016

@nmhamster Any updates?

@npe9 npe9 added the bug label Dec 2, 2016
@npe9 npe9 self-assigned this Dec 2, 2016
@npe9
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npe9 commented Jun 13, 2017

@nmhamster Any updates? If not I'm going to close this issue.

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