[boost] gcc-4.3.0, shared lib build problem?

After building boost (recent svn Revision: 44635 ) using: bjam -sICU_PATH=/usr -sEXPAT_INCLUDE=/usr -sEXPAT_LIBPATH=/usr/lib64 --layout=system threading=single stage Then when I tried to re-build my shared object against the boost libs, I got: /usr/bin/ld: mod/ldpc.os: relocation R_X86_64_32 against `__dso_handle' can not be used when making a shared object; recompile with -fPIC Did -fPIC flag go missing when building the boost libs? (Can someone refresh my memory which bjam flag to use to show the compile invocation)?