[Boost-users] [Boost.Build v2] how to disable specific warnings on gcc

From: Jaroslav Gresula (jgresula_at_[hidden])
Date: 2006-01-22 16:15:11

If I want to disable a specific warning on gcc (3.4.2, mingw) and use 
-Wall at the same time then on the gcc commnad line the -Wall option 
must precede the option disabling the specific warning.

E.g.

gcc -Wno-non-virtual-dtor -Wall main.cxx

   ignores the '-Wno-non-virtual-dtor' option, whereas

gcc -Wall -Wno-non-virtual-dtor main.cxx

works as expected. My problem is that I can't achieve the correct option 
order with Boost.Build v2 as the -Wall is used by default and the 
disabling option is always put before it.

I tried to specify it in the toolset configuration:

   using gcc : : : <cxxflags>-Wno-non-virtual-dtor ;

and also putting

   <toolset>gcc:<cxxflags>-Wno-non-virtual-dtor ;

into project's requirements but neither works.

Please, could anyone help me out with this?

--
Jarda