Hello, I am trying to port Bionic Libc on to Genode. At time,I'm struck with the following error that comes when i compiled the library.
/home/paramesh/genode-14.08/mybuild/var/libcache/bionic_libc_x86/bionic_libc_x86.lib.a(syscall.o): relocation R_X86_64_PC32 against undefined symbol `__set_errno' can not be used when making a shared object; recompile with -fPIC
From the above compilation error, I understood that *bionic_libc_x86.lib.a*
is not compiled with* -fPIC* flag enabled(which is needed for Position Independent code generation by compiler and that is what essentially needed in Shared LIb buiding(*bionic_libstdc++.lib.so*) that uses the above static library). So, i assigned *-fPIC* flag to compiler variable *CC_OPT* to resolve it, but it is not showing the effect.
So, can any one tell me how can I resolve it. Correct me if I'm wrong somewhere.