Re: Stateful PerlIO implemented [Was: [perl #22261] Was: Unrecognised BOM...]

[p5sagit/p5-mst-13.2.git] / ext / DynaLoader / DynaLoader_pm.PL

diff --git a/ext/DynaLoader/DynaLoader_pm.PL b/ext/DynaLoader/DynaLoader_pm.PL
index d6e6dc6..d6dfef8 100644 (file)
--- a/ext/DynaLoader/DynaLoader_pm.PL
+++ b/ext/DynaLoader/DynaLoader_pm.PL
@@ -77,6 +77,9 @@ $Is_VMS    = $^O eq 'VMS';
 $do_expand = $Is_VMS;
 $Is_MacOS  = $^O eq 'MacOS';
 
+my $Mac_FS;
+$Mac_FS = eval { require Mac::FileSpec::Unixish } if $Is_MacOS;
+
 @dl_require_symbols = ();       # names of symbols we need
 @dl_resolve_using   = ();       # names of files to link with
 @dl_library_path    = ();       # path to look for files
@@ -234,6 +237,11 @@ sub bootstrap {
     # It may also edit @modparts if required.
     $modfname = &mod2fname(\@modparts) if defined &mod2fname;
 
+    # Truncate the module name to 8.3 format for NetWare
+       if (($^O eq 'NetWare') && (length($modfname) > 8)) {
+               $modfname = substr($modfname, 0, 8);
+       }
+
     my $modpname = join(($Is_MacOS ? ':' : '/'),@modparts);
 
     print STDERR "DynaLoader::bootstrap for $module ",
@@ -247,17 +255,21 @@ sub bootstrap {
        my $dir;
        if ($Is_MacOS) {
            my $path = $_;
+           if ($Mac_FS && ! -d $path) {
+               $path = Mac::FileSpec::Unixish::nativize($path);
+           }
            $path .= ":"  unless /:$/;
            $dir = "${path}auto:$modpname";
        } else {
            $dir = "$_/auto/$modpname";
        }
+       
        next unless -d $dir; # skip over uninteresting directories
-
+       
        # check for common cases to avoid autoload of dl_findfile
        my $try = $Is_MacOS ? "$dir:$modfname.$dl_dlext" : "$dir/$modfname.$dl_dlext";
-       last if $file = ($do_expand) ? dl_expandspec($try) : (-f $try && $try);
-
+       last if $file = ($do_expand) ? dl_expandspec($try) : ((-f $try) && $try);
+       
        # no luck here, save dir for possible later dl_findfile search
        push @dirs, $dir;
     }
@@ -524,7 +536,9 @@ useless for accessing non-Perl libraries because it provides almost no
 Perl-to-C 'glue'.  There is, for example, no mechanism for calling a C
 library function or supplying arguments.  A C::DynaLib module
 is available from CPAN sites which performs that function for some
-common system types.
+common system types.  And since the year 2000, there's also Inline::C,
+a module that allows you to write Perl subroutines in C.  Also available
+from your local CPAN site.
 
 DynaLoader Interface Summary
 
@@ -755,11 +769,11 @@ Apache and mod_perl built with the APXS mechanism.
 Linux, and is a common choice when providing a "wrapper" on other
 mechanisms as is done in the OS/2 port.)
 
-=item dl_loadflags()
+=item dl_load_flags()
 
 Syntax:
 
-    $flags = dl_loadflags $modulename;
+    $flags = dl_load_flags $modulename;
 
 Designed to be a method call, and to be overridden by a derived class
 (i.e. a class which has DynaLoader in its @ISA).  The definition in