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Replace INFO0+bprintf by INFO6
[simgrid.git] / src / smpi / smpif2c.in
1 #! /usr/bin/env perl
2
3 use warnings;
4 use strict;
5 use File::Temp;
6 use File::Copy;
7
8 my $include="-I@top_srcdir@/include -I@top_srcdir@/include/smpi -I@includedir@ -I@includedir@/smpi";
9
10 foreach my $fortran (@ARGV) {
11    my $output = $fortran;
12    $output =~ s/.f$/.c/;
13    my $tmp = new File::Temp;
14    $tmp->autoflush(1);
15    `f2c $include -w -a $fortran`;
16    die "F2C failed\n" if $?;
17    open F2C,"<$output";
18    my $started = 0;
19    print $tmp "#include <stdlib.h>\n";
20    print $tmp "#include <smpif.h>\n";
21    while(<F2C>) {
22       chomp;
23       if(/\/\* Common Block Declarations \*\//) {
24          $started = 1;
25       }
26       if($started) {
27          if(/^} (.*?);/) {
28             $_ = "}* $1 = NULL;\n";
29          } elsif(/^#define\s*(\S*)\s*\(?([^.]*)(\..*?)?\)?$/) {
30             $_ = "#define $1 $2\[smpi_global_rank()\]";
31             if(defined $3) {
32                $_ .= $3;
33             }
34             $_ .= "\n";
35             $_ .= "\nvoid __attribute__((constructor)) __preinit_$1(void) {\n  if(!$2) $2 = malloc(smpi_global_size() * sizeof(*$2));\n}\n";
36             $_ .= "\nvoid __attribute__((destructor)) __postfini_$1(void) {\n  free($2);\n  $2 = NULL;\n}\n";
37          }
38       }
39       if(/\/\* Table of constant values \*\// || /MAIN__/) {
40          $started = 0;
41       }
42       if(/\/* Main program alias \*\/\s*int\s+.*\s*\(\s*\)\s*{(.*)}/) {
43          $_ = "int smpi_simulated_main(int argc, char** argv) { smpi_process_init(&argc, &argv); $1 }\n";
44       }
45       print $tmp "$_\n";
46    }
47    close F2C;
48    copy($tmp->filename,$output) or die "Copy failed: $!\n";
49 }