PRO C - C File to Executable is not getting generated in Oracle 12c Linux environment

Dear All,

PRO C - C File to Executable is not getting generated in Oracle 12c Linux environment  

Can any one kindly suggest any solution.

cc -m64 -I. -I/usr/include -I/opt/Oracle/Middlewar                                            e/Oracle_Home/precomp/public -I/opt/Oracle/Middleware/Oracle_Home/xdk/include -I                                            /opt/Oracle/Middleware/Oracle_Home/lib -I/opt/Oracle/Middleware/Oracle_Home/lib                                             -I/usr/lib/gcc/x86_64-redhat-linux/4.8.2/include/ -c DFR010.c

DFR010.c: In function ‘select_records’:

DFR010.c:2269:6: warning: passing argument 1 of ‘fprintf’ from incompatible poin                                            ter type [enabled by default]

   fprintf(fp2," %-6s %-8s%-12s %-40s %14.2lf  %d",ws_vendorno.arr, ws_vouc                                            herno.arr, ws_voucherdate.arr, ws_name.arr,ws_mamount1, ws_actno);