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Re: [ID 19991001.005] [_61] [PATCH] tarball fine on win32, zip isn't
[perl5.git] / ext / B / defsubs_h.PL
1 # Do not remove the following line; MakeMaker relies on it to identify
2 # this file as a template for defsubs.h
3 # Extracting defsubs.h (with variable substitutions)
4 #!perl
5 my ($out) = __FILE__ =~ /(^.*)\.PL/;
6 $out =~ s/_h$/.h/;
7 open(OUT,">$out") || die "Cannot open $file:$!";
8 print "Extracting $out...\n";
9 foreach my $const (qw(AVf_REAL 
10                       HEf_SVKEY
11                       SVf_IOK SVf_IVisUV SVf_NOK SVf_POK 
12                       SVf_ROK SVp_IOK SVp_POK ))
13  {
14   doconst($const);
15  }
16 foreach my $file (qw(op.h cop.h))
17  {
18   open(OPH,"../../$file") || die "Cannot open ../../$file:$!";
19   while (<OPH>)
20    {  
21     doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/);
22    }  
23   close(OPH);
24  }
25 close(OUT);
26                
27 sub doconst
28 {
29  my $sym = shift;
30  my $l = length($sym);
31  print OUT <<"END";
32  newCONSTSUB(stash,"$sym",newSViv($sym)); 
33  av_push(export_ok,newSVpvn("$sym",$l));
34 END
35 }