[Libunwind-devel] Issue with libunwind

[Deepak Singh]

Hi,

    I am getting following error while linking with libunwind.a library:

    The error is multiple definition of _Unwind_Resume function which is defined in libgcc.a as well.

     Can anyone provide me some info about the same?

 

-----------------Error-----------------

/tools/gcc/4.1.1/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.1.1/libgcc.a(unwind-dw2.o): In function `_Unwind_Resume':

/gcc-4.1.1/gcc/unwind.inc:224: multiple definition of `_Unwind_Resume'

/libunwind/0.99//lib/libunwind.a(Resume.o):Resume.c.text+0x0): first defined here

/tools/binutils/2.16.1/bin/ld: Warning: size of symbol `_Unwind_Resume' changed from 643 in /libunwind/0.99//lib/libunwind.a(Resume.o) to 245 in

/tools/gcc/4.1.1/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.1.1/libgcc.a(unwind-dw2.o)

collect2: ld returned 1 exit status

gmake[1]: *** [superdex] Error 1