43 lines
1.1 KiB
Perl
43 lines
1.1 KiB
Perl
# Do not remove the following line; MakeMaker relies on it to identify
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# this file as a template for defsubs.h
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# Extracting defsubs.h (with variable substitutions)
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#!perl
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my ($out) = __FILE__ =~ /(^.*)\.PL/i;
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$out =~ s/_h$/.h/;
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open(OUT,">$out") || die "Cannot open $file:$!";
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print "Extracting $out...\n";
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foreach my $const (qw(
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AVf_REAL
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HEf_SVKEY
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SVf_READONLY SVTYPEMASK
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GVf_IMPORTED_AV GVf_IMPORTED_HV
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GVf_IMPORTED_SV GVf_IMPORTED_CV
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CVf_METHOD CVf_LOCKED CVf_LVALUE
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SVf_IOK SVf_IVisUV SVf_NOK SVf_POK
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SVf_ROK SVp_IOK SVp_POK SVp_NOK
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))
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{
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doconst($const);
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}
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foreach my $file (qw(op.h cop.h))
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{
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my $path = $^O eq 'MacOS' ? ":::$file" : "../../$file";
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open(OPH,"$path") || die "Cannot open $path:$!";
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while (<OPH>)
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{
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doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/);
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}
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close(OPH);
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}
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close(OUT);
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sub doconst
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{
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my $sym = shift;
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my $l = length($sym);
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print OUT <<"END";
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newCONSTSUB(stash,"$sym",newSViv($sym));
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av_push(export_ok,newSVpvn("$sym",$l));
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END
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}
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