Hi all. I have compiled gcc v4.0.1 on a red hat 7.3.When I use the flag -fvisibility=hidden compiling my project, a "visibility attribute not supported in this configuration; ignored" warning appear many times (one for each non-static function). I would like to know if there is some configuration i have to setup before compiling the gcc to activate this feature, or if there is some incpmpatibility with an old ld or other bin-util.
Thank you in advace. Paolo
