llvm-g++ fails to links shared lib on amd64

[Václav Šmilauer]

llvm-g++ gives errors when linking shared library:

foo.cc:
   int twice(int a){return 2*a;}

llvm-g++ -o foo.os -c -fPIC foo.cc
llvm-g++ -o libfoo.so -shared foo.os
/usr/bin/ld: /usr/lib/llvm/gcc-4.2/lib/gcc/x86_64-linux-gnu/4.2.1/crtbeginS.o: relocation R_X86_64_PC32 against undefined symbol `__cxa_finalize@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
collect2: ld returned 1 exit status

The error suggests adding -fPIC which is the case already.

Any hints?

[Václav Šmilauer (eudoxos)]

(Confirmed as per debian report.)