On 1 December 2015 at 06:31, vikram1729 wrote: > hi all > > i am trying to port gcc-4.9.2 to a custom processor. i got following error > while compiling glibc > > > 'found dwarf version 4 but this reader handles only 2 or 3' > > linker is complaining this > my binutils version is 2.19. If you can't upgrade binutils then you can compile with -gdwarf-3 to prevent GCC outputting DWARF v4 data. If you still get problems then use -gdwarf-3 -gstrict-dwarf