GaudiTestSuite: fix missing definition of static member

After !1696 (merged) I can no longer build GaudiTestSuite locally due to

ERROR: failed to load libGaudiTestSuiteComponents.so: /scratch/fwinkl/Gaudi/build/.plugins/libGaudiTestSuiteComponents.so: undefined symbol: _ZN18ExtendedProperties6hasherB5cxx11E

No idea why this works in the CI.

Interesting, for me things work locally too, and actually nm ./build.x86_64_v2-el9-gcc13-dbg/GaudiTestSuite/libGaudiTestSuiteComponents.so | grep hasher gives nothing (note -dbg mode) I believe the function is inlined into the operator() and dropped as it's private so cannot be used anywhere else.

So how is it you're looking for that symbol at all. Did you purge and restart from scratch ?

changed title from GaudiTestSuite: fix missing declaration of static member to GaudiTestSuite: fix missing definition of static member

changed the description

approved this merge request

added lhcb-gaudi-head label

• [2025-02-23 01:02] Validation started with lhcb-gaudi-head#4155
• [2025-02-23 01:03] Validation started with lhcb-run2-gaudi-head#952
• [2025-02-24 01:02] Validation started with lhcb-gaudi-head#4156
• [2025-02-24 01:03] Validation started with lhcb-run2-gaudi-head#953

changed milestone to %v39r4

resolved all threads

merged

mentioned in commit da3d77e1