"marco turchi" <marco.turchi@xxxxxxxxx> writes: > Dear All, > I'm a new user of this mailing list. > I've this problem. > I had an old gcc version on my laptop so I downloaded the 4.1 and I > installed it using the following commands: > > configure --enable-shared --with-gnu-as --with-gnu-ld --enable-languages=c,c++ > make bootstrap > make install > everything worked, but now when I have to install some software and > when I run the configure file of this software, I obtain the following > error during the configure phase: > configure:2348: checking for C++ compiler default output file name > configure:2375: g++ conftest.cpp >&5 > /usr/local/lib/gcc/i686-pc-linux-gnu/4.1.1/../../../libstdc++.so: > undefined reference to `___tls_get_addr' > collect2: ld returned 1 exit status You are compiling a program which uses __thread. This requires support from the compiler, the linker, and the C library. It looks like you need to upgrade your C library. Or perhaps you can simply configure the program you want to use to not use __thread (also known as TLS). Ian
