https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261401
Bug ID: 261401
Summary: science/helfem: Fails to find std::swap-related
symbols
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: misc
Assignee: [email protected]
Reporter: [email protected]
science/helfem fails only on CURRENT.
This code appears to trigger the failure:
> double Phi_general(unsigned int n, double Xi, double xi) {
> if(Xi < xi)
> std::swap(Xi,xi);
Error:
> /usr/local/bin/ld: CMakeFiles/helfem.dir/src/erfc_expn.cpp.o: in function
> `helfem::atomic::erfc_expn::Phi_general(unsigned int, double, double)':
> erfc_expn.cpp:(.text+0x3b): undefined reference to
> `std::__1::enable_if<is_move_constructible<double>::value&&is_move_assignable<double>::value,
> void>::type std::__1::swap<double>(double&, double&)'
> /usr/local/bin/ld: CMakeFiles/helfem.dir/src/erfc_expn.cpp.o: in function
> `helfem::atomic::erfc_expn::Phi_short(unsigned int, double, double)':
> erfc_expn.cpp:(.text+0x969): undefined reference to
> `std::__1::enable_if<is_move_constructible<double>::value&&is_move_assignable<double>::value,
> void>::type std::__1::swap<double>(double&, double&)'
> /usr/local/bin/ld: CMakeFiles/helfem.dir/src/erfc_expn.cpp.o: in function
> `helfem::atomic::erfc_expn::Phi(unsigned int, double, double)':
> erfc_expn.cpp:(.text+0xac4): undefined reference to
> `std::__1::enable_if<is_move_constructible<double>::value&&is_move_assignable<double>::value,
> void>::type std::__1::swap<double>(double&, double&)'
> /usr/local/bin/ld: libhelfem.so: hidden symbol
> `_ZNSt3__14swapIdEENS_9enable_ifIXaasr21is_move_constructibleIT_EE5valuesr18is_move_assignableIS2_EE5valueEvE4typeERS2_S5_'
> isn't defined
> /usr/local/bin/ld: final link failed: bad value
Log:
http://beefy18.nyi.freebsd.org/data/main-amd64-default/pd48577352169_s7406ec4ea9/logs/helfem-g20210912_2.log
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