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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 $const (qw(AVf_REAL |
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10 | HEf_SVKEY SVphv_SHAREKEYS |
11 | SVf_READONLY |
12 | GVf_IMPORTED_AV GVf_IMPORTED_HV |
13 | GVf_IMPORTED_SV GVf_IMPORTED_CV |
14 | SVf_IOK SVf_IVisUV SVf_NOK SVf_POK |
15 | SVf_ROK SVp_IOK SVp_POK SVp_NOK)) |
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16 | { |
17 | doconst($const); |
18 | } |
19 | foreach my $file (qw(op.h cop.h)) |
20 | { |
21 | open(OPH,"../../$file") || die "Cannot open ../../$file:$!"; |
22 | while (<OPH>) |
23 | { |
24 | doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/); |
25 | } |
26 | close(OPH); |
27 | } |
28 | close(OUT); |
29 | |
30 | sub doconst |
31 | { |
32 | my $sym = shift; |
33 | my $l = length($sym); |
34 | print OUT <<"END"; |
35 | newCONSTSUB(stash,"$sym",newSViv($sym)); |
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36 | av_push(export_ok,newSVpvn("$sym",$l)); |
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37 | END |
38 | } |