On Nov 22, 2008, at 8:01 AM, Vladimir Prus wrote:
Bill Hoffman wrote:
Robert Dailey wrote:
Hi,
I've done some googling on how to set warning levels for visual
studio
projects generated with CMake and I can't say I really enjoy the
proposed solutions I've found. Literally this should be a single
function call like:
cmake_warning_level( 4 )
I expected something simple like above, but instead I found
solutions
that involved over 10 lines of code and very complex logic. This is
really starting to discourage me from using CMake. I won't jump
the gun,
though, and I'll assume that I just haven't found that magically
simple
solution yet. Help is greatly appreciated!
CMake does not yet have a feature to flag type of mapping layer like
that. It is on the road map for the future. It could be and is done
with macros or functions in projects currently. I am pretty sure the
boost CMake files have macros that do this. Anyone have a macro for
this to post?
Boost.Build allows you to write:
bjam warnings=all
and this will lead to /W4 on msvc (and to suitable options on other
compilers)
I don't think boost's CMake setup has this specific option, and
generally,
lacks most of advanced Boost.Build mechanisms necessary to portably
specify build properties.
- Volodya
Vladimar,
Could you please enumerate the advanced options that are missing
from boost's cmake setup so that I can start working on implementing
those options. (Cross Posting to Boost-CMake as that may become the
more appropriate place for this )
What are the equivalents in gcc to /w4, /w3, /w2, /w1? What are the
equivalents on icc, or any other compiler? What does bjam do?
http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
That list is pretty long...
It is easy enough to add some macros to the boost cmake files.
macro(set_warning_level warning_level)
if (MSVC)
elseif (GCC)
endif()
macro(set_warning_level warning_level)
Thanks
_________________________________________________________
Mike Jackson [EMAIL PROTECTED]
BlueQuartz Software www.bluequartz.net
Principal Software Engineer Dayton, Ohio
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