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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) |
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4 | #!perl |
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5 | my ($out) = __FILE__ =~ /(^.*)\.PL/i; |
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6 | $out =~ s/_h$/.h/; |
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7 | open(OUT,">$out") || die "Cannot open $file:$!"; |
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8 | print "Extracting $out...\n"; |
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9 | foreach my $const (qw( |
10 | AVf_REAL |
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11 | HEf_SVKEY |
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12 | SVf_READONLY SVTYPEMASK |
13 | GVf_IMPORTED_AV GVf_IMPORTED_HV |
14 | GVf_IMPORTED_SV GVf_IMPORTED_CV |
15 | CVf_METHOD CVf_LOCKED CVf_LVALUE |
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16 | SVpad_OUR SVf_IOK SVf_IVisUV SVf_NOK SVf_POK |
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17 | SVf_ROK SVp_IOK SVp_POK SVp_NOK |
18 | )) |
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19 | { |
20 | doconst($const); |
21 | } |
22 | foreach my $file (qw(op.h cop.h)) |
23 | { |
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24 | my $path = $^O eq 'MacOS' ? ":::$file" : "../../$file"; |
25 | open(OPH,"$path") || die "Cannot open $path:$!"; |
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26 | while (<OPH>) |
27 | { |
28 | doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/); |
29 | } |
30 | close(OPH); |
31 | } |
32 | close(OUT); |
33 | |
34 | sub doconst |
35 | { |
36 | my $sym = shift; |
37 | my $l = length($sym); |
38 | print OUT <<"END"; |
39 | newCONSTSUB(stash,"$sym",newSViv($sym)); |
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40 | av_push(export_ok,newSVpvn("$sym",$l)); |
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41 | END |
42 | } |