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The expression follows the function definition separated by a ~ character, and is a simple boolean expression built with operators && and || from the elementary expressions "core" "forward" or a GL version number like "3.2". Parentheses are not supported, && binds stronger than || and may be ommited, i.e. "3.2 core" is equivalent to "3.2 && core".
45 lines
961 B
Perl
Executable File
45 lines
961 B
Perl
Executable File
#!/usr/bin/perl
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##
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## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
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## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
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##
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## This program is distributed under the terms and conditions of the GNU
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## General Public License Version 2 as published by the Free Software
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## Foundation or, at your option, any later version.
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use strict;
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use warnings;
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do 'bin/make.pl';
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our %defined = ();
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# function pointer declaration
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sub make_pfn_decl($%)
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{
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our %defined;
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if( $defined{$_[0]} ) # avoid duplicate definitions
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{
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return "";
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}
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$defined{$_[0]} = 1;
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return "PFN" . (uc $_[0]) . "PROC " . prefixname($_[0]) . " = NULL;";
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}
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my @extlist = ();
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my %extensions = ();
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our $type = shift;
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if (@ARGV)
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{
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@extlist = @ARGV;
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foreach my $ext (sort @extlist)
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{
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my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
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output_decls($functions, \&make_pfn_decl);
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}
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}
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