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Ticket Resolution Summary Owner Reporter
#40 fixed Is --fomit-frame-pointer worth it? andreasw lou
Description

The occasional bug report trickles in to the effect that C++ exception handling fails for some version of GCC (the 3.x series seems vulnerable). Usually it's reported as a failure in one of the unit tests. When pursued, the problem turns out to be this: The optimised build specifies --fomit-frame-pointer, and this tickles some bug in GCC which causes a failure to catch a throw.

A workaround is posted to the BuildTools current issues page. On the other hand, we'll likely keep on seeing this trickle of bug reports. Is the gain from --fomit-frame-pointer worth the low level irritation?

#41 fixed ADDDEFS doesn't exit andreasw yanxu
Description

Probably need change ADDDEFS to CXXDEFS and CDEFS

#45 fixed COIN_HAS_BLAS possibly uses a wrong path to .MakeOk andreasw tautschn
Description

Bonmin/ThirdParty/Lapack? uses the COIN_HAS_BLAS macro, which may test for the file Blas/.MakeOk? ; however, it does so using ../ThirdParty/Blas/?.MakeOk?, which is inappropriate as it would refer to Bonmin/ThirdParty/ThirdParty/Blas/?.MakeOk?.

Either Lapack is not allowed to use that macro or the macro must be written in a more generic way.

Best, Michael

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