File compilation error on AIX

Hi All,

I am successfully able to compile the file through gcc.

At the time of compilling the file throught xlc, I am facing the following issues:
1) 1540-0836 (S) The #include file <multimap.h> is not found.
2) 1540-0836 (S) The #include file <pair.h> is not found.
3) ld: 0706-012 The -X flag is not recognized.
ld: 0706-006 Cannot find or open library file: -l inker
ld:open(): A file or directory in the path name does not exist.
make: 1254-004 The error code from the last command is 255.

OS : AIX

Is anyone having any idea regarding the above issue.

Thanks In Advance