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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 | print OUT <<"END"; |
10 | /* |
11 | !!! Don't modify this file - it's autogenerated from $0 !!! |
12 | */ |
13 | END |
14 | |
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15 | foreach my $const (qw( |
16 | AVf_REAL |
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17 | HEf_SVKEY |
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18 | SVf_READONLY SVTYPEMASK |
19 | GVf_IMPORTED_AV GVf_IMPORTED_HV |
20 | GVf_IMPORTED_SV GVf_IMPORTED_CV |
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21 | CVf_CLONE CVf_CLONED CVf_ANON CVf_OLDSTYLE |
22 | CVf_UNIQUE CVf_NODEBUG CVf_METHOD CVf_LOCKED |
23 | CVf_LVALUE CVf_CONST CVf_WEAKOUTSIDE CVf_ASSERTION |
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24 | SVpad_OUR SVf_FAKE SVf_IOK SVf_IVisUV SVf_NOK SVf_POK |
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25 | SVf_ROK SVp_IOK SVp_POK SVp_NOK SVt_PVGV SVt_PVHV SVs_RMG |
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26 | )) |
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27 | { |
28 | doconst($const); |
29 | } |
30 | foreach my $file (qw(op.h cop.h)) |
31 | { |
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32 | my $path = $^O eq 'MacOS' ? ":::$file" : "../../$file"; |
33 | open(OPH,"$path") || die "Cannot open $path:$!"; |
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34 | while (<OPH>) |
35 | { |
36 | doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/); |
37 | } |
38 | close(OPH); |
39 | } |
40 | close(OUT); |
41 | |
42 | sub doconst |
43 | { |
44 | my $sym = shift; |
45 | my $l = length($sym); |
46 | print OUT <<"END"; |
47 | newCONSTSUB(stash,"$sym",newSViv($sym)); |
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48 | av_push(export_ok,newSVpvn("$sym",$l)); |
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49 | END |
50 | } |