"Hespelt, Steve (Exchange)" <shespelt@xxxxxxxx> writes: [snip] > "Hespelt, Steve \(Exchange\)" <shespelt@xxxxxxxx> writes: > > > Having read the http://gcc.gnu.org/onlinedocs/libstdc++/abi.txt page, > I > > believe the vendor's library has symbol level versioning enabled. [snip] Here is a shot in the dark. Try configuring your gcc with --enable-symvers (in addition to your normal configure arguments). See http://gcc.gnu.org/onlinedocs/libstdc++/configopts.html .