might be related with the problem I encounter in compiling Cube 2: Sauerbraten with -flto[=n]:
/usr/bin/ld: /tmp/cc5LO1Ap.ltrans14.ltrans.o: undefined reference to symbol 'cosf@@GLIBC_2.2.5' /usr/bin/ld: note: 'cosf@@GLIBC_2.2.5' is defined in DSO /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.6.1/../../../libm.so so try adding it to the linker command line /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.6.1/../../../libm.so: could not read symbols: Invalid operation some people say that adding -lm at the end of the linker command fixes it, but it's not the case here. Of course, compiling goes fine without -flto. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778292 Title: undefined reference to `pow' when building with -flto To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-4.6/+bug/778292/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
