ISO C99 and later do not support implicit int

[mathbird]

Hi,

I am trying to build mpiP using "icx" on intel CPUs, but met the following issue. how to fix it?

pc_lookup.c:115:41: error: parameter 'data' was not declared, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
find_address_in_section (abfd, section, data)
                                        ^
pc_lookup.c:118:6: error: expected function body after function declarator
     PTR data;
     ^
pc_lookup.c:119:1: error: expected identifier or '('
{
^
pc_lookup.c:438:58: error: use of undeclared identifier 'PTR'
  bfd_map_over_sections (abfd, find_address_in_section, (PTR) NULL);
                                                         ^
pc_lookup.c:438:32: error: use of undeclared identifier 'find_address_in_section'
  bfd_map_over_sections (abfd, find_address_in_section, (PTR) NULL);
                               ^
pc_lookup.c:480:35: error: use of undeclared identifier 'PTR'
                                 (PTR) NULL);
                                  ^
pc_lookup.c:479:44: error: use of undeclared identifier 'find_address_in_section'
          bfd_map_over_sections (fso->bfd, find_address_in_section,
                                           ^
7 errors generated.
make: *** [Rules.mak:6: pc_lookup.o] Error 1

[mathbird]

here is the configure output

********************************************************************************
  mpiP Configuration Summary

  C compiler               : mpicc
  C++ compiler             : icpx
  Fortran compiler         : ifx
  Python                   : python

  Timer                    : MPI_Wtime
  Stack Unwinding          : libunwind
  Address to Source Lookup : bfd

  MPI-I/O support          : yes
  MPI-RMA support          : yes
  MPI-NBC support          : yes
********************************************************************************

[mathbird]

if I change find_address_in_section in pc_lookup.c as follows, the compiler then said "pc_lookup.c:121:56: error: unknown type name 'PTR'"

// static void
// find_address_in_section (abfd, section, data)
//      bfd *abfd;
//      asection *section;
//      PTR data;

static void
find_address_in_section (bfd *abfd, asection *section, PTR  data)