Hi Bar,

Sure. There is a cmake file https://github.com/MariaDB/server/blob/10.3/cmake/maintainer.cmake  which seems to become the place to customize GCC/Clang specific warnings.  I suppose you can add this flag there , to MY_MAINTAINER_CXX_WARNINGS.

Wlad

From: Alexander Barkov
Sent: Wednesday, December 6, 2017 12:49 PM
To: Vladislav Vaintroub; monty@mariadb.org; maria-developers
Subject: -Wnon-virtual-dtor and scripts in

Hello Vlad,

Are we still supposed to use these scripts in the BUILD directory:

compile-pentium64-debug

compile-pentium64-debug-all

compile-pentium64-debug-max

compile-pentium64-gcov

compile-pentium64-gprof

compile-pentium64-max

compile-pentium64-valgrind-max

I stopped using them long time ago.

But these scripts set some extra warnings for gcc,

so now it's easy to overlook some warnings.

Monty is still using these scripts and gets those extra warnings.

In particular, -Wnon-virtual-dtor is often a subject of warnings.

Is there a way to enable the -Wnon-virtual-dtor for gcc

in the default build, i.e. when just using "cmake" instead of

BUILD scripts?

Thanks!