ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙpackage Config::Extensions; use strict; use vars qw(%Extensions $VERSION @ISA @EXPORT_OK); use Config; require Exporter; $VERSION = '0.01'; @ISA = 'Exporter'; @EXPORT_OK = '%Extensions'; foreach my $type (qw(static dynamic nonxs)) { foreach (split /\s+/, $Config{$type . '_ext'}) { s!/!::!g; $Extensions{$_} = $type; } } 1; __END__ =head1 NAME Config::Extensions - hash lookup of which core extensions were built. =head1 SYNOPSIS use Config::Extensions '%Extensions'; if ($Extensions{PerlIO::via}) { # This perl has PerlIO::via built } =head1 DESCRIPTION The Config::Extensions module provides a hash C<%Extensions> containing all the core extensions that were enabled for this perl. The hash is keyed by extension name, with each entry having one of 3 possible values: =over 4 =item dynamic The extension is dynamically linked =item nonxs The extension is pure perl, so doesn't need linking to the perl executable =item static The extension is statically linked to the perl binary =back As all values evaluate to true, a simple C test is good enough to determine whether an extension is present. All the data uses to generate the C<%Extensions> hash is already present in the C module, but not in such a convenient format to quickly reference. =head1 AUTHOR Nicholas Clark =cut