Hi, I have downloaded and built GCC 4.0.0 on a Linux RH 7.1 machine, and I now want to use the -fvisibility option when I build my application, but I get a warning: "visibility attribute not supported in this configuration". GCC 4.0.0 was built with the following options: Target: i686-pc-linux-gnu Configured with: /test/gcc400src/gcc-4.0.0/configure --prefix=/usr/gcc-4.0.0 --with-local-prefix=/usr/gcc-4.0.0 --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --enable-languages=c,c++ Thread model: posix gcc version 4.0.0 Any suggestions on how to get this working? Thanks. David Bender
