[Nut-upsdev] git stable, cppunit?

[Greg Troxel]

After not paying such close attention for a while, for no particular
reason, I'm bringing the pkgsrc-wip package (which tracks master) up to
date.

I am doing a full build of .1412, 3e004e9.

Things are mostly ok, but in tests, cppunittest seems to crash.   I
wonder: what was expected?

Reading nutipc_ut.cpp, I don't understand the test, and in particular I
don't understand the assumption that the signal handler will run
promptly.

Do tests pass for everyone else with git master?

I am using gcc 10.

I got a core file and here's the backtrace.  Seems to be gnu extension
new_allocator?

(gdb) bt
#0  0x00007bba8957eeea in _lwp_kill () from /usr/lib/libc.so.12
#1  0x00007bba895846e0 in abort () from /usr/lib/libc.so.12
#2  0x00007bba8a2fd165 in ?? () from /usr/lib/libstdc++.so.9
#3  0x00007bba8a2f2e2d in __cxxabiv1::__terminate(void (*)()) () from /usr/lib/libstdc++.so.9
#4  0x00007bba8a2f2e6f in std::terminate() () from /usr/lib/libstdc++.so.9
#5  0x00007bba8a2f2dd0 in __cxa_throw () from /usr/lib/libstdc++.so.9
#6  0x0000000000479485 in nut::Signal::HandlerThread<TestSignalHandler>::main (comm_pipe_read_end=<optimized out>) at /usr/include/g++/ext/new_allocator.h:89
#7  0x00007bba8a60c89f in ?? () from /usr/lib/libpthread.so.1
#8  0x00007bba894930e0 in ?? () from /usr/lib/libc.so.12
#9  0x0000000000400000 in ?? ()
#10 0x00007bba89200000 in ?? ()
#11 0x0000001003a0efff in ?? ()
#12 0x00007bba890000c0 in ?? ()
#13 0x00000000001fff40 in ?? ()
#14 0x0000000000000000 in ?? ()