Am 23.02.21 um 19:12 schrieb Joaquin M López Muñoz via Boost-users:
El 23/02/2021 a las 10:59, Andreas Buykx via Boost-users escribió:
...
Umm.. Do you have any *global* static variable of type
nesting_flyweight? If so, you
may be running into the sort of static data initialization issues
described at:
https://www.boost.org/ibs/flyweight/doc/tutorial/technical.html#static_init
That link is not working. But I guess you meant:
https://www.boost.org/doc/libs/1_75_0/libs/flyweight/doc/tutorial/technical.html#static_init
...
/opt/rh/devtoolset-6/root/usr/libexec/gcc/x86_64-redhat-linux/6.3.1/ld:
Test/appz/ppf/unittests/model/results/CMakeFiles/unittest_PpfModelResultUnitTest.dir/PpfResultCaseUnitTest.cpp.o:
undefined reference to symbol 'shm_unlink@@GLIBC_2.2.5'
//lib64/librt.so.1: error adding symbols: DSO missing from command line
I'm no Linux expert, does this article help?
https://stackoverflow.com/questions/9923495/undefined-reference-shm-open-already-add-lrt-flag-here
It did help me when I had that same problem two weeks ago.
Deniz
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