MacOS support, part 2: make AutoSplit use File::Spec instead

of assuming Unixisms; *UNTESTED on Unix* (from Matthias Neeracher
<neeri@iis.ee.ethz.ch>)

p4raw-id: //depot/perl@6144

diff --git a/lib/AutoSplit.pm b/lib/AutoSplit.pm
index 0be3ae6..6b3eae8 100644 (file)
--- a/lib/AutoSplit.pm
+++ b/lib/AutoSplit.pm
@@ -6,6 +6,7 @@ use Config qw(%Config);
 use Carp qw(carp);
 use File::Basename ();
 use File::Path qw(mkpath);
+use File::Spec::Functions qw(curdir catfile);
 use strict;
 our($VERSION, @ISA, @EXPORT, @EXPORT_OK, $Verbose, $Keep, $Maxlen,
     $CheckForAutoloader, $CheckModTime);
@@ -173,16 +174,19 @@ sub autosplit_lib_modules{
     my(@modules) = @_; # list of Module names
 
     while(defined($_ = shift @modules)){
-       s#::#/#g;       # incase specified as ABC::XYZ
+       while (m#(.*?[^:])::([^:].*)#) { # in case specified as ABC::XYZ
+           $_ = catfile($1, $2);
+       }
        s|\\|/|g;               # bug in ksh OS/2
-       s#^lib/##s; # incase specified as lib/*.pm
+       my($lib) = catfile(curdir(), "lib");
+       s#^$lib\W+##s; # incase specified as lib/*.pm
        if ($Is_VMS && /[:>\]]/) { # may need to convert VMS-style filespecs
            my ($dir,$name) = (/(.*])(.*)/s);
            $dir =~ s/.*lib[\.\]]//s;
            $dir =~ s#[\.\]]#/#g;
            $_ = $dir . $name;
        }
-       autosplit_file("lib/$_", "lib/auto",
+       autosplit_file(catfile($lib, $_), catfile($lib, "auto"),
                       $Keep, $CheckForAutoloader, $CheckModTime);
     }
     0;
@@ -199,7 +203,7 @@ sub autosplit_file {
     local($/) = "\n";
 
     # where to write output files
-    $autodir ||= "lib/auto";
+    $autodir ||= catfile(curdir(), "lib", "auto");
     if ($Is_VMS) {
        ($autodir = VMS::Filespec::unixpath($autodir)) =~ s|/\z||;
        $filename = VMS::Filespec::unixify($filename); # may have dirs
@@ -264,11 +268,12 @@ sub autosplit_file {
        }
     }
 
-    print "AutoSplitting $filename ($autodir/$modpname)\n"
+    my($modnamedir) = catfile($autodir, $modpname);
+    print "AutoSplitting $filename ($modnamedir)\n"
        if $Verbose;
 
-    unless (-d "$autodir/$modpname"){
-       mkpath("$autodir/$modpname",0,0777);
+    unless (-d "$modnamedir"){
+       mkpath("$modnamedir",0,0777);
     }
 
     # We must try to deal with some SVR3 systems with a limit of 14
@@ -311,9 +316,10 @@ sub autosplit_file {
            push(@subnames, $fq_subname);
            my($lname, $sname) = ($subname, substr($subname,0,$maxflen-3));
            $modpname = _modpname($this_package);
-           mkpath("$autodir/$modpname",0,0777);
-           my($lpath) = "$autodir/$modpname/$lname.al";
-           my($spath) = "$autodir/$modpname/$sname.al";
+           my($modnamedir) = catfile($autodir, $modpname);
+           mkpath("$modnamedir",0,0777);
+           my($lpath) = catfile($modnamedir, "$lname.al");
+           my($spath) = catfile($modnamedir, "$sname.al");
            my $path;
            if (!$Is83 and open(OUT, ">$lpath")){
                $path=$lpath;
@@ -379,7 +385,7 @@ EOT
            opendir(OUTDIR,$dir);
            foreach (sort readdir(OUTDIR)){
                next unless /\.al\z/;
-               my($file) = "$dir/$_";
+               my($file) = catfile($dir, $_);
                $file = lc $file if $Is83 or $Is_VMS;
                next if $outfiles{$file};
                print "  deleting $file\n" if ($Verbose>=2);
@@ -418,7 +424,9 @@ sub _modpname ($) {
     if ($^O eq 'MSWin32') {
        $modpname =~ s#::#\\#g; 
     } else {
-       $modpname =~ s#::#/#g;
+       while ($modpname =~ m#(.*?[^:])::([^:].*)#) {
+           $modpname = catfile($1, $2);
+       }
     }
     $modpname;
 }