On Thu, Dec 02, 2004 at 11:35:19PM -0800, Curtis Spencer wrote:

Hi,

I am able to compile a program of mine with gcc 3.3.4 with absolutely no problems, but when I compile it with gcc 3.4.3, I get this issue. Is there something I need to do when installing the boost library to have it use libstdc++.so.6?

You need to build Boost with GCC 3.4, otherwise your program and Boost will be trying to use different definitions of the stdlib components. Since you seem to be using a version of Boost installed in /usr/lib, was it a binary installation from RPM or something? If so, you'll need to get a new version of that binary package that was built with GCC 3.4, or build your own copy of Boost with GCC 3.4, install it somewhere else and link to that version. jon

c++ -I. -I. -I/usr/include/libxml2 -g -O2 -c testActivity.cc c++ -g -O2 -lboost_date_time -lssl -o testActivity Activity.o testActivity.o /usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: warning: libstdc++.so.5, needed by /usr/lib/libboost_date_time.so, may conflict with libstdc++.so.6 /usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/bin/ld: `.gnu.linkonce.t._ZN5boost10posix_time16to_simple_stringENS0_5ptimeE' referenced in section `.rodata' of testActivity.o: defined in discarded section `.gnu.linkonce.t._ZN5boost10posix_time16to_simple_stringENS0_5ptimeE' of testActivity.o

Thanks, Curtis

-- "A well-written program is its own heaven A poorly written program is its own hell" - The Tao of Programming