Peter Dimov wrote:
Geoff Wedig wrote:
Peter Dimov wrote:
Geoff Wedig wrote:
I am attempting to port our source, which makes heavy use of boost, to RHEL5 with gcc version 4.1.1-18. I am getting 'defined but not used' warnings from placeholders.hpp. Since we've got a clean build policy, we need to clean this up somehow. I've done a bit of googling on both the boost site and the internet trying to determine where this error appeared from since our other compiles don't show it. Can you post one such warning, and the version of Boost that you're using? Sorry this took me so long. Got distracted by a different issue that I've been tracking down.
The warnings look like this:
.../boost_1_33_1/boost/bind/placeholders.hpp:56: warning: â<unnamed>::_3â defined but not used
You could try the following trivial patch:
http://boost.cvs.sourceforge.net/boost/boost/boost/bind/placeholders.hpp?r1=1.13&r2=1.14
and see if it helps. This is a fix for a problem with g++ precompiled headers, but it should take care of the warning as well.
Yep, that worked like a charm. Thanks so much, I never would have figured that one out on my own. Geoff