From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Thu, 30 May 2002 13:29:13 +0000 (+0000)
Subject: Integrate macperl patch #16868.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e69a2255d0db4d110e403864fcb97407ce8e4ff9;p=p5sagit%2Fp5-mst-13.2.git

Integrate macperl patch #16868.

p4raw-id: //depot/perl@16882
p4raw-integrated: from //depot/macperl@16881 'copy in'
	ext/B/B/Concise.pm ext/B/t/deparse.t ext/B/t/terse.t
	ext/DynaLoader/DynaLoader_pm.PL ext/IO/lib/IO/t/io_dup.t
	ext/POSIX/t/sigaction.t ext/PerlIO/t/encoding.t
	ext/Socket/Socket.t lib/AutoSplit.t
	lib/Net/Ping/t/110_icmp_inst.t lib/Net/hostent.t
	lib/Pod/t/Usage.t lib/Pod/t/pod2html-lib.pl
	lib/Test/Harness/t/callback.t lib/blib.pm lib/strict.t
	lib/subs.t t/lib/filter-util.pl t/lib/warnings/doio
	t/lib/warnings/mg t/x2p/s2p.t (@16123..)
	lib/Test/Simple/t/exit.t (@16230..) lib/open.t lib/warnings.t
	(@16255..) perl.c (@16475..) lib/Unicode/Collate.pm
	lib/Unicode/UCD.t (@16651..) ext/PerlIO/t/fallback.t
	lib/Test/Harness/t/strap-analyze.t
	lib/Test/Harness/t/test-harness.t (@16825..)
p4raw-integrated: from //depot/macperl@16868 'copy in' lib/blib.t
	(@16123..) t/lib/warnings/op (@16230..) ext/Cwd/t/cwd.t
	ext/Digest/MD5/t/files.t (@16475..) 'merge in'
	ext/Storable/t/utf8hash.t lib/Test/Harness/Straps.pm (@16730..)
---

diff --git a/ext/B/B/Concise.pm b/ext/B/B/Concise.pm
index 7399d4e..80459b4 100644
--- a/ext/B/B/Concise.pm
+++ b/ext/B/B/Concise.pm
@@ -530,9 +530,13 @@ sub tree {
 
 # If either of the marked numbers there aren't 1, it means you need to
 # update the corresponding magic number in the next two lines.
-# Reember, these need to stay the last things in the module.
-$cop_seq_base = svref_2object(eval 'sub{0;}')->START->cop_seq + 11;
-$seq_base = svref_2object(eval 'sub{}')->START->seq + 84;
+# Remember, these need to stay the last things in the module.
+
+# Why these are different for MacOS?  Does it matter?
+my $cop_seq_mnum = $^O eq 'MacOS' ? 12 : 11;
+my $seq_mnum = $^O eq 'MacOS' ? 100 : 84;
+$cop_seq_base = svref_2object(eval 'sub{0;}')->START->cop_seq + $cop_seq_mnum;
+$seq_base = svref_2object(eval 'sub{}')->START->seq + $seq_mnum;
 
 1;
 
diff --git a/ext/B/t/deparse.t b/ext/B/t/deparse.t
index 768257a..1c148e6 100644
--- a/ext/B/t/deparse.t
+++ b/ext/B/t/deparse.t
@@ -99,7 +99,7 @@ $path .= " -MMac::err=unix" if $Is_MacOS;
 my $redir = $Is_MacOS ? "" : "2>&1";
 
 $a = `$^X $path "-MO=Deparse" -anlwi.bak -e 1 $redir`;
-$a =~ s/(?:# )?-e syntax OK\n//g;  # "# " for Mac OS
+$a =~ s/-e syntax OK\n//g;
 $a =~ s/.*possible typo.*\n//;	   # Remove warning line
 $a =~ s{\\340\\242}{\\s} if (ord("\\") == 224); # EBCDIC, cp 1047 or 037
 $a =~ s{\\274\\242}{\\s} if (ord("\\") == 188); # $^O eq 'posix-bc'
@@ -113,6 +113,12 @@ LINE: while (defined($_ = <ARGV>)) {
     '???';
 }
 EOF
+$b =~ s/(LINE:)/sub BEGIN {
+    'MacPerl'->bootstrap;
+    'OSA'->bootstrap;
+    'XL'->bootstrap;
+}
+$1/ if $Is_MacOS;
 print "# [$a]\n\# vs expected\n# [$b]\nnot " if $a ne $b;
 print "ok " . $i++ . "\n";
 
diff --git a/ext/B/t/terse.t b/ext/B/t/terse.t
index 33b2313..1ad61b1 100644
--- a/ext/B/t/terse.t
+++ b/ext/B/t/terse.t
@@ -89,6 +89,7 @@ SKIP: {
 	if $Config{useithreads};
     # Schwern's example of finding an RV
     my $path = join " ", map { qq["-I$_"] } @INC;
+    $path = '-I::lib -MMac::err=unix' if $^O eq 'MacOS';
     my $redir = $^O eq 'MacOS' ? '' : "2>&1";
     my $items = qx{$^X $path "-MO=Terse" -le "print \\42" $redir};
     like( $items, qr/RV $hex \\42/, 'RV' );
diff --git a/ext/Cwd/t/cwd.t b/ext/Cwd/t/cwd.t
index 6b0453d..0a43c91 100644
--- a/ext/Cwd/t/cwd.t
+++ b/ext/Cwd/t/cwd.t
@@ -9,11 +9,13 @@ use Config;
 use Cwd;
 use strict;
 use warnings;
+use File::Spec;
 use File::Path;
 
 use Test::More tests => 16;
 
 my $IsVMS = $^O eq 'VMS';
+my $IsMacOS = $^O eq 'MacOS';
 
 # check imports
 can_ok('main', qw(cwd getcwd fastcwd fastgetcwd));
@@ -32,6 +34,8 @@ my $pwd = $^O eq 'MSWin32' ? "cmd" : "pwd";
 my $pwd_cmd =
     ($^O eq "NetWare") ?
         "cd" :
+    ($IsMacOS) ?
+        "pwd" :
         (grep { -x && -f } map { "$_/$pwd$Config{exe_ext}" }
 	                   split m/$Config{path_sep}/, $ENV{PATH})[0];
 
@@ -77,6 +81,9 @@ if( $IsVMS ) {
     $want =~ s|/|\.|g;
     $want .= '\]';
     $want = '((?i)' . $want . ')';  # might be ODS-2 or ODS-5
+} elsif ( $IsMacOS ) {
+    $_ = ":$_" for ($Top_Test_Dir, $Test_Dir);
+    s|/|:|g, s|$|:| for ($want, $Test_Dir);
 }
 
 mkpath(["$Test_Dir"], 0, 0777);
@@ -89,15 +96,16 @@ like(fastgetcwd(), qr|$want$|, '        + fastgetcwd()');
 
 # Cwd::chdir should also update $ENV{PWD}
 like($ENV{PWD}, qr|$want$|,      'Cwd::chdir() updates $ENV{PWD}');
-Cwd::chdir "..";
+my $updir = File::Spec->updir;
+Cwd::chdir $updir;
 print "#$ENV{PWD}\n";
-Cwd::chdir "..";
+Cwd::chdir $updir;
 print "#$ENV{PWD}\n";
-Cwd::chdir "..";
+Cwd::chdir $updir;
 print "#$ENV{PWD}\n";
-Cwd::chdir "..";
+Cwd::chdir $updir;
 print "#$ENV{PWD}\n";
-Cwd::chdir "..";
+Cwd::chdir $updir;
 print "#$ENV{PWD}\n";
 
 rmtree([$Top_Test_Dir], 0, 0);
@@ -105,6 +113,9 @@ rmtree([$Top_Test_Dir], 0, 0);
 if ($IsVMS) {
     like($ENV{PWD}, qr|\b((?i)t)\]$|);
 }
+elsif ($IsMacOS) {
+    like($ENV{PWD}, qr|\bt:$|);
+}
 else {
     like($ENV{PWD}, qr|\bt$|);
 }
@@ -117,7 +128,7 @@ SKIP: {
 
     my $abs_path      =  Cwd::abs_path("linktest");
     my $fast_abs_path =  Cwd::fast_abs_path("linktest");
-    my $want          = "t/$Test_Dir";
+    my $want          =  File::Spec->catdir("t", $Test_Dir) if $IsMacOS;
 
     like($abs_path,      qr|$want$|);
     like($fast_abs_path, qr|$want$|);
diff --git a/ext/Digest/MD5/t/files.t b/ext/Digest/MD5/t/files.t
index c020559..0e89dcb 100644
--- a/ext/Digest/MD5/t/files.t
+++ b/ext/Digest/MD5/t/files.t
@@ -20,14 +20,23 @@ my $EXPECT;
 # (You'll need to have Perl 5.7.3 or later, to have the Encode installed.)
 # (And remember that under the Perl core distribution you should
 #  also have the $ENV{PERL_CORE} set to a true value.)
+# Similarly, to update MacOS section, run with $ENV{MAC_MD5SUM} set.
 
 if (ord "A" == 193) { # EBCDIC
     $EXPECT = <<EOT;
-b362148b17a451f0d81e0ebb2487756e Changes
-5a591a47e8c40fe4b78c744111511c45 README
-3157e2d2e27dacddea7c54efddc32520 MD5.pm
-4850753428db9422e8e5f97b401d5a13 MD5.xs
-276da0aa4e9a08b7fe09430c9c5690aa rfc1321.txt
+b362148b17a451f0d81e0ebb2487756e  Changes
+5a591a47e8c40fe4b78c744111511c45  README
+3157e2d2e27dacddea7c54efddc32520  MD5.pm
+4850753428db9422e8e5f97b401d5a13  MD5.xs
+276da0aa4e9a08b7fe09430c9c5690aa  rfc1321.txt
+EOT
+} elsif ("\n" == "\015") { # MacOS
+    $EXPECT = <<EOT;
+cc90a85f89b397341f97c9279640fbf5  Changes
+127952946201e6afc19eb41250c56871  README
+d87ec77c963d27198b7427156167a5b3  MD5.pm
+5be7049479ea47d7c257dabcae835720  MD5.xs
+f9a35714ee1d1d0c5a3a80f4dbea956a  rfc1321.txt
 EOT
 } else {
     $EXPECT = <<EOT;
@@ -77,7 +86,12 @@ for (split /^/, $EXPECT) {
          require Encode;
 	 my $data = cat_file($file);	
 	 Encode::from_to($data, 'latin1', 'cp1047');
-	 print md5_hex($data), " $base\n";
+	 print md5_hex($data), "  $base\n";
+	 next;
+     }
+     if ($ENV{MAC_MD5SUM}) {
+	 my $data = cat_file($file);	
+	 print md5_hex($data), "  $base\n";
 	 next;
      }
      my $md5bin = pack("H*", $md5hex);
diff --git a/ext/DynaLoader/DynaLoader_pm.PL b/ext/DynaLoader/DynaLoader_pm.PL
index 68cf145..9fdaf70 100644
--- a/ext/DynaLoader/DynaLoader_pm.PL
+++ b/ext/DynaLoader/DynaLoader_pm.PL
@@ -246,8 +246,9 @@ sub bootstrap {
 	chop($_ = VMS::Filespec::unixpath($_)) if $Is_VMS;
 	my $dir;
 	if ($Is_MacOS) {
-	    $_ .= ":"  unless /:$/;
-	    $dir = "${_}auto:$modpname";
+	    my $path = $_;
+	    $path .= ":"  unless /:$/;
+	    $dir = "${path}auto:$modpname";
 	} else {
 	    $dir = "$_/auto/$modpname";
 	}
diff --git a/ext/IO/lib/IO/t/io_dup.t b/ext/IO/lib/IO/t/io_dup.t
index eb6e911..8300b54 100755
--- a/ext/IO/lib/IO/t/io_dup.t
+++ b/ext/IO/lib/IO/t/io_dup.t
@@ -41,12 +41,13 @@ print $stdout "ok 2\n";
 print $stderr "ok 3\n";
 
 # Since some systems don't have echo, we use Perl.
-$echo = qq{$^X -le "print q{ok %d}"};
+$echo = qq{$^X -le "print q(ok %d)"};
 
 $cmd = sprintf $echo, 4;
 print `$cmd`;
 
-$cmd = sprintf "$echo 1>&2", 5;     
+$cmd = sprintf "$echo 1>&2", 5;
+$cmd = sprintf $echo, 5 if $^O eq 'MacOS';
 print `$cmd`;
 
 $stderr->close;
@@ -56,7 +57,8 @@ $stdout->fdopen($dupout,"w");
 $stderr->fdopen($duperr,"w");
 
 if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS') { print `type Io.dup` }
-else                  { system 'cat Io.dup' }
+elsif ($^O eq 'MacOS') { system 'Catenate Io.dup' }
+else                   { system 'cat Io.dup' }
 unlink 'Io.dup';
 
 print STDOUT "ok 6\n";
diff --git a/ext/POSIX/t/sigaction.t b/ext/POSIX/t/sigaction.t
index b864b65..d280d68 100644
--- a/ext/POSIX/t/sigaction.t
+++ b/ext/POSIX/t/sigaction.t
@@ -10,7 +10,7 @@ BEGIN{
 	use Config;
 	eval { use POSIX; };
 	if($@ || $^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'dos' ||
-	   ($^O eq 'VMS' && !$Config{'d_sigaction'})) {
+	   $^O eq 'MacOS' || ($^O eq 'VMS' && !$Config{'d_sigaction'})) {
 		print "1..0\n";
 		exit 0;
 	}
diff --git a/ext/PerlIO/t/encoding.t b/ext/PerlIO/t/encoding.t
index 133388c..b53eab5 100644
--- a/ext/PerlIO/t/encoding.t
+++ b/ext/PerlIO/t/encoding.t
@@ -3,6 +3,7 @@
 BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
+    push @INC, "::lib:$MacPerl::Architecture:" if $^O eq 'MacOS';
     unless (find PerlIO::Layer 'perlio') {
 	print "1..0 # Skip: not perlio\n";
 	exit 0;
diff --git a/ext/PerlIO/t/fallback.t b/ext/PerlIO/t/fallback.t
index a30d056..42a958d 100644
--- a/ext/PerlIO/t/fallback.t
+++ b/ext/PerlIO/t/fallback.t
@@ -3,6 +3,7 @@
 BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
+    push @INC, "::lib:$MacPerl::Architecture:" if $^O eq 'MacOS';
     require "../t/test.pl";
     skip_all("No perlio") unless (find PerlIO::Layer 'perlio');
     if (ord("A") == 193) {
diff --git a/ext/Socket/Socket.t b/ext/Socket/Socket.t
index 4dbc480..c06b9e7 100755
--- a/ext/Socket/Socket.t
+++ b/ext/Socket/Socket.t
@@ -26,7 +26,8 @@ if (socket(T,PF_INET,SOCK_STREAM,6)) {
   print "ok 1\n";
   
   arm(5);
-  if ($has_echo && connect(T,pack_sockaddr_in(7,inet_aton("localhost")))){
+  my $host = $^O eq 'MacOS' ? '127.0.0.1' : 'localhost';
+  if ($has_echo && connect(T,pack_sockaddr_in(7,inet_aton($host)))){
 	arm(0);
 
 	print "ok 2\n";
diff --git a/ext/Storable/t/utf8hash.t b/ext/Storable/t/utf8hash.t
index be67dc9..a6a1643 100644
--- a/ext/Storable/t/utf8hash.t
+++ b/ext/Storable/t/utf8hash.t
@@ -11,6 +11,7 @@ sub BEGIN {
     if ($ENV{PERL_CORE}){
 	chdir('t') if -d 't';
 	@INC = ('.', '../lib');
+	push @INC, "::lib:$MacPerl::Architecture:" if $^O eq 'MacOS';
     } else {
 	unshift @INC, 't';
     }
diff --git a/lib/AutoSplit.t b/lib/AutoSplit.t
index 7cc680e..174902a 100644
--- a/lib/AutoSplit.t
+++ b/lib/AutoSplit.t
@@ -3,8 +3,7 @@
 # AutoLoader.t runs before this test, so it seems safe to assume that it will
 # work.
 
-my $incdir;
-my $lib = '"-I../lib"'; # ok on unix, nt, The extra \" are for VMS
+my($incdir, $lib);
 BEGIN {
     chdir 't' if -d 't';
     if ($^O eq 'dos') {
@@ -13,9 +12,10 @@ BEGIN {
     }
     if ($^O eq 'MacOS') {
 	$incdir = ":auto-$$";
-        $lib = '-x -I::lib:'; # -x overcomes MPW $Config{startperl} anomaly
+        $lib = '-I::lib:';
     } else {
 	$incdir = "auto-$$";
+	$lib = '"-I../lib"'; # ok on unix, nt, The extra \" are for VMS
     }
     @INC = $incdir;
     push @INC, '../lib';
@@ -49,8 +49,9 @@ my @tests;
   close DATA;
 }
 
-my $pathsep = $^O eq 'MSWin32' ? '\\' : '/';
- 
+my $pathsep = $^O eq 'MSWin32' ? '\\' : $^O eq 'MacOS' ? ':' : '/';
+my $endpathsep = $^O eq 'MacOS' ? ':' : '';
+
 sub split_a_file {
   my $contents = shift;
   my $file = $_[0];
@@ -76,7 +77,10 @@ my $dir = File::Spec->catdir($incdir, 'auto');
 if ($^O eq 'VMS') {
   $dir = VMS::Filespec::unixify($dir);
   $dir =~ s/\/$//;
+} elsif ($^O eq 'MacOS') {
+  $dir =~ s/:$//;
 }
+
 foreach (@tests) {
   my $module = 'A' . $i . '_' . $$ . 'splittest';
   my $file = File::Spec->catfile($incdir,"$module.pm");
@@ -84,6 +88,7 @@ foreach (@tests) {
   s/\*DIR\*/$dir/gm;
   s/\*MOD\*/$module/gm;
   s/\*PATHSEP\*/$pathsep/gm;
+  s/\*ENDPATHSEP\*/$endpathsep/gm;
   s#//#/#gm;
   # Build a hash for this test.
   my %args = /^\#\#\ ([^\n]*)\n	# Key is on a line starting ##
@@ -142,6 +147,7 @@ foreach (@tests) {
     }
   }
   if ($args{Require}) {
+    $args{Require} =~ s|/|:|gm if $^O eq 'MacOS';
     my $com = 'require "' . File::Spec->catfile ('auto', $args{Require}) . '"';
     $com =~ s{\\}{/}gm if ($^O eq 'MSWin32');
     eval $com;
@@ -221,11 +227,11 @@ sub test_a2 : locked { 1; }
 # And that was all it has. You were expected to manually inspect the output
 ## Get
 Warning: AutoSplit had to create top-level *DIR* unexpectedly.
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 *INC**PATHSEP**MOD*.pm: some names are not unique when truncated to 8 characters:
- directory *DIR**PATHSEP**MOD*:
+ directory *DIR**PATHSEP**MOD**ENDPATHSEP*:
   testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
- directory *DIR**PATHSEP*Yet*PATHSEP*Another*PATHSEP*AutoSplit:
+ directory *DIR**PATHSEP*Yet*PATHSEP*Another*PATHSEP*AutoSplit*ENDPATHSEP*:
   testtesttesttest4_1.al, testtesttesttest4_2.al truncate to testtest
 ## Files
 *DIR*/*MOD*/autosplit.ix
@@ -281,7 +287,7 @@ missing use AutoLoader; (but don't skip)
 1;
 __END__
 ## Get
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 ## Require
 *MOD*/autosplit.ix
 ## Files
@@ -296,7 +302,7 @@ __END__
 sub obsolete {my $a if 0; return $a++;}
 sub gonner {warn "This gonner function should never get called"}
 ## Get
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 ## Require
 *MOD*/autosplit.ix
 ## Files
@@ -324,7 +330,7 @@ sub ghoul {"wail"};
 sub zombie {"You didn't use fire."};
 sub flying_pig {"Oink oink flap flap"};
 ## Get
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 ## Require
 *MOD*/autosplit.ix
 ## Files
@@ -353,7 +359,7 @@ __END__
 sub ghost {"bump"};
 sub wraith {9};
 ## Get
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 ## Require
 *MOD*/autosplit.ix
 ## Files
@@ -399,7 +405,7 @@ With the timestamp check make sure that things happen (stuff gets deleted)
 ## Extra
 0, 1, 0
 ## Get
-AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD*)
+AutoSplitting *INC**PATHSEP**MOD*.pm (*DIR**PATHSEP**MOD**ENDPATHSEP*)
 ## Require
 *MOD*/autosplit.ix
 ## Files
diff --git a/lib/Net/Ping/t/110_icmp_inst.t b/lib/Net/Ping/t/110_icmp_inst.t
index 41f8e15..b0ee1b7 100644
--- a/lib/Net/Ping/t/110_icmp_inst.t
+++ b/lib/Net/Ping/t/110_icmp_inst.t
@@ -21,6 +21,8 @@ if (($> and $^O ne 'VMS')
     or ($^O eq 'VMS'
         and (`write sys\$output f\$privilege("SYSPRV")` =~ m/FALSE/))) {
   skip "icmp ping requires root privileges.", 1;
+} elsif ($^O eq 'MacOS') {
+  skip "icmp protocol not supported.", 1;
 } else {
   my $p = new Net::Ping "icmp";
   ok !!$p;
diff --git a/lib/Net/hostent.t b/lib/Net/hostent.t
index e82cf85..9c6fa13 100644
--- a/lib/Net/hostent.t
+++ b/lib/Net/hostent.t
@@ -5,7 +5,7 @@ BEGIN {
     @INC = '../lib';
 }
 
-use Test::More tests => 7;
+use Test::More;
 
 BEGIN {
     require Config; import Config;
@@ -14,8 +14,12 @@ BEGIN {
     {
 	plan skip_all => "Test uses Socket, Socket not built";
     }
+    if ($^O eq 'MacOS') {
+	plan skip_all => "Test relies on resolution of localhost, fails on Mac OS";
+    }
 }
 
+use Test::More tests => 7;
 
 BEGIN { use_ok 'Net::hostent' }
 
diff --git a/lib/Pod/t/Usage.t b/lib/Pod/t/Usage.t
index f5c7207..d970d91 100644
--- a/lib/Pod/t/Usage.t
+++ b/lib/Pod/t/Usage.t
@@ -47,7 +47,8 @@ SKIP: {
     is( $$fake_out, $vbl_0, '-pathlist parameter' );
 }
 
-{ # Test exit status from pod2usage()
+SKIP: { # Test exit status from pod2usage()
+    skip "Exit status broken on Mac OS", 1 if $^O eq 'MacOS';
     my $exit = ($^O eq 'VMS' ? 2 : 42);
     my $dev_null = File::Spec->devnull;
     my $args = join ", ", (
diff --git a/lib/Pod/t/pod2html-lib.pl b/lib/Pod/t/pod2html-lib.pl
index 3a83bd1..3f1b267 100644
--- a/lib/Pod/t/pod2html-lib.pl
+++ b/lib/Pod/t/pod2html-lib.pl
@@ -7,7 +7,7 @@ sub convert_n_test {
     my($podfile, $testname) = @_;
 
     my $cwd = Cwd::cwd();
-    my $base_dir = catdir $cwd, "..", "lib", "Pod";
+    my $base_dir = catdir $cwd, updir(), "lib", "Pod";
     my $new_dir  = catdir $base_dir, "t";
     my $infile   = catfile $new_dir, "$podfile.pod";
     my $outfile  = catfile $new_dir, "$podfile.html";
diff --git a/lib/Test/Harness/Straps.pm b/lib/Test/Harness/Straps.pm
index 8f4f6bd..aff5735 100644
--- a/lib/Test/Harness/Straps.pm
+++ b/lib/Test/Harness/Straps.pm
@@ -315,8 +315,8 @@ sub _switches {
     my $s = '';
     $s .= " $ENV{'HARNESS_PERL_SWITCHES'}"
       if exists $ENV{'HARNESS_PERL_SWITCHES'};
-    $s .= join " ", qq[ "-$1"], map {qq["-I$_"]} $self->_filtered_INC
-      if $first =~ /^#!.*\bperl.*\s-\w*([Tt]+)/;
+    $s .= qq[ "-$1" ] if $first =~ /^#!.*\bperl.*\s-\w*([Tt]+)/;
+    $s .= join " ", map {qq["-I$_"]} $self->_filtered_INC;
 
     close(TEST) or print "can't close $file. $!\n";
 
diff --git a/lib/Test/Harness/t/callback.t b/lib/Test/Harness/t/callback.t
index 2fc943a..65de524 100644
--- a/lib/Test/Harness/t/callback.t
+++ b/lib/Test/Harness/t/callback.t
@@ -10,7 +10,11 @@ BEGIN {
     }
 }
 
-my $SAMPLE_TESTS = $ENV{PERL_CORE} ? 'lib/sample-tests' : 't/sample-tests';
+use File::Spec::Functions;
+
+my $SAMPLE_TESTS = $ENV{PERL_CORE}
+    ? catdir(curdir(), 'lib', 'sample-tests')
+    : catdir(curdir(), 't', 'sample-tests');
 
 use Test::More;
 
@@ -49,7 +53,7 @@ $strap->{callback} = sub {
                             
 while( my($test, $expect) = each %samples ) {
     local @out = ();
-    $strap->analyze_file("$SAMPLE_TESTS/$test");
+    $strap->analyze_file(catfile($SAMPLE_TESTS, $test));
 
     is_deeply(\@out, $expect,   "$test callback");
 }
diff --git a/lib/Test/Harness/t/strap-analyze.t b/lib/Test/Harness/t/strap-analyze.t
index 781ddd2..60ecb0d 100644
--- a/lib/Test/Harness/t/strap-analyze.t
+++ b/lib/Test/Harness/t/strap-analyze.t
@@ -10,11 +10,19 @@ BEGIN {
     }
 }
 
-my $SAMPLE_TESTS = $ENV{PERL_CORE} ? 'lib/sample-tests' : 't/sample-tests';
+use File::Spec::Functions;
+
+my $SAMPLE_TESTS = $ENV{PERL_CORE}
+    ? catdir(curdir(), 'lib', 'sample-tests')
+    : catdir(curdir(), 't', 'sample-tests');
 
 use strict;
 use Test::More;
 
+if ($^O eq 'MacOS') {
+    plan skip_all => "Exit status broken on Mac OS";
+}
+
 my $IsVMS = $^O eq 'VMS';
 
 # VMS uses native, not POSIX, exit codes.
@@ -417,7 +425,7 @@ while( my($test, $expect) = each %samples ) {
     }
 
     my $strap = Test::Harness::Straps->new;
-    my %results = $strap->analyze_file("$SAMPLE_TESTS/$test");
+    my %results = $strap->analyze_file(catfile($SAMPLE_TESTS, $test));
 
     is_deeply($results{details}, $expect->{details}, "$test details" );
 
diff --git a/lib/Test/Harness/t/test-harness.t b/lib/Test/Harness/t/test-harness.t
index 6241818..d061059 100644
--- a/lib/Test/Harness/t/test-harness.t
+++ b/lib/Test/Harness/t/test-harness.t
@@ -10,7 +10,11 @@ BEGIN {
     }
 }
 
-my $SAMPLE_TESTS = $ENV{PERL_CORE} ? "lib/sample-tests" : "t/sample-tests";
+use File::Spec::Functions;
+
+my $SAMPLE_TESTS = $ENV{PERL_CORE}
+    ? catdir(curdir(), 'lib', 'sample-tests')
+    : catdir(curdir(), 't', 'sample-tests');
 
 use strict;
 
@@ -36,9 +40,10 @@ package main;
 use Test::More;
 
 my $IsVMS = $^O eq 'VMS';
+my $IsMacOS = $^O eq 'MacOS';
 
 # VMS uses native, not POSIX, exit codes.
-my $die_estat = $IsVMS ? 44 : 1;
+my $die_estat = $IsVMS ? 44 : $IsMacOS ? 0 : 1;
 
 my %samples = (
             simple            => {
@@ -394,7 +399,7 @@ while (my($test, $expect) = each %samples) {
         select NULL;    # _run_all_tests() isn't as quiet as it should be.
         local $SIG{__WARN__} = sub { $warning .= join '', @_; };
         ($totals, $failed) = 
-          Test::Harness::_run_all_tests("$SAMPLE_TESTS/$test");
+          Test::Harness::_run_all_tests(catfile($SAMPLE_TESTS, $test));
     };
     select STDOUT;
 
@@ -412,7 +417,7 @@ while (my($test, $expect) = each %samples) {
         is_deeply( {map { $_=>$totals->{$_} } keys %{$expect->{total}}},
                    $expect->{total},
                                                   "$test - totals" );
-        is_deeply( {map { $_=>$failed->{"$SAMPLE_TESTS/$test"}{$_} }
+        is_deeply( {map { $_=>$failed->{catfile($SAMPLE_TESTS, $test)}{$_} }
                     keys %{$expect->{failed}}},
                    $expect->{failed},
                                                   "$test - failed" );
diff --git a/lib/Test/Simple/t/exit.t b/lib/Test/Simple/t/exit.t
index 25e6259..1367bbf 100644
--- a/lib/Test/Simple/t/exit.t
+++ b/lib/Test/Simple/t/exit.t
@@ -18,6 +18,11 @@ if( $^O eq 'VMS' && $] <= 5.00503 ) {
     exit 0;
 }
 
+if( $^O eq 'MacOS' ) {
+    print "1..0 # Skip exit status broken on Mac OS\n";
+    exit 0;
+}
+
 my $test_num = 1;
 # Utility testing functions.
 sub ok ($;$) {
diff --git a/lib/Unicode/Collate.pm b/lib/Unicode/Collate.pm
index 676a3aa..51c290e 100644
--- a/lib/Unicode/Collate.pm
+++ b/lib/Unicode/Collate.pm
@@ -10,6 +10,7 @@ use 5.006;
 use strict;
 use warnings;
 use Carp;
+use File::Spec;
 
 require Exporter;
 
@@ -151,8 +152,9 @@ sub read_table {
     my $self = shift;
     my $file = $self->{table} ne '' ? $self->{table} : $KeyFile;
 
-    open my $fk, "<$Path/$file"
-	or croak "File does not exist at $Path/$file";
+    my $filepath = File::Spec->catfile($Path, $file);
+    open my $fk, "<$filepath"
+	or croak "File does not exist at $filepath";
 
     while (<$fk>) {
 	next if /^\s*#/;
diff --git a/lib/Unicode/UCD.t b/lib/Unicode/UCD.t
index 0e1550e..9082057 100644
--- a/lib/Unicode/UCD.t
+++ b/lib/Unicode/UCD.t
@@ -5,6 +5,7 @@ BEGIN {
     }
     chdir 't' if -d 't';
     @INC = '../lib';
+    @INC = "::lib" if $^O eq 'MacOS'; # module parses @INC itself
 }
 
 use strict;
diff --git a/lib/blib.pm b/lib/blib.pm
index 9797f2f..df20add 100644
--- a/lib/blib.pm
+++ b/lib/blib.pm
@@ -34,12 +34,13 @@ Pollutes global name space for development only task.
 
 Nick Ing-Simmons nik@tiuk.ti.com
 
-=cut 
+=cut
 
 use Cwd;
+use File::Spec;
 
 use vars qw($VERSION $Verbose);
-$VERSION = '1.01';
+$VERSION = '1.02';
 $Verbose = 0;
 
 sub import
@@ -52,20 +53,32 @@ sub import
    $dir = shift;
    $dir =~ s/blib\z//;
    $dir =~ s,/+\z,,;
-   $dir = '.' unless ($dir);
+   $dir = File::Spec->curdir unless ($dir);
    die "$dir is not a directory\n" unless (-d $dir);
   }
- my $i   = 5;
+ my $i = 5;
+ my($blib, $blib_lib, $blib_arch);
  while ($i--)
   {
-   my $blib = "${dir}/blib";
-   if (-d $blib && -d "$blib/arch" && -d "$blib/lib")
+   $blib = File::Spec->catdir($dir, "blib");
+   $blib_lib = File::Spec->catdir($blib, "lib");
+
+   if ($^O eq 'MacOS')
+    {
+     $blib_arch = File::Spec->catdir($blib_lib, $MacPerl::Architecture);
+    }
+   else
+    {
+     $blib_arch = File::Spec->catdir($blib, "arch");
+    }
+
+   if (-d $blib && -d $blib_arch && -d $blib_lib)
     {
-     unshift(@INC,"$blib/arch","$blib/lib");
+     unshift(@INC,$blib_arch,$blib_lib);
      warn "Using $blib\n" if $Verbose;
      return;
     }
-   $dir .= "/..";
+   $dir = File::Spec->catdir($dir, File::Spec->updir);
   }
  die "Cannot find blib even in $dir\n";
 }
diff --git a/lib/blib.t b/lib/blib.t
index bb269c4..6828f8b 100644
--- a/lib/blib.t
+++ b/lib/blib.t
@@ -6,10 +6,11 @@ BEGIN {
 }
 
 use strict;
+my($blib, $blib_arch, $blib_lib, @blib_dirs);
 
 sub _cleanup {
-    rmdir foreach reverse qw(blib blib/arch blib/lib);
-    unlink "stderr";
+    rmdir foreach reverse (@_);
+    unlink "stderr" unless $^O eq 'MacOS';
 }
 
 sub _mkdirs {
@@ -20,14 +21,30 @@ sub _mkdirs {
 }
     
 
-BEGIN { _cleanup }
+BEGIN {
+    if ($^O eq 'MacOS')
+    {
+	$blib = ":blib:";
+	$blib_lib = ":blib:lib:";
+	$blib_arch = ":blib:lib:$MacPerl::Architecture:";
+	@blib_dirs = ($blib, $blib_lib, $blib_arch); # order
+    }
+    else
+    {
+	$blib = "blib";
+	$blib_arch = "blib/arch";
+	$blib_lib = "blib/lib";
+	@blib_dirs = ($blib, $blib_arch, $blib_lib);
+    }
+    _cleanup( @blib_dirs );
+}
 
 use Test::More tests => 7;
 
 eval 'use blib;';
 ok( $@ =~ /Cannot find blib/, 'Fails if blib directory not found' );
 
-_mkdirs(qw(blib blib/arch blib/lib));
+_mkdirs( @blib_dirs );
 
 {
     my $warnings = '';
@@ -39,7 +56,7 @@ _mkdirs(qw(blib blib/arch blib/lib));
 is( @INC, 3, '@INC now has 3 elements' );
 is( $INC[2],    '../lib',       'blib added to the front of @INC' );
 
-ok( grep(m|blib/lib$|, @INC[0,1])  == 1,     '  blib/lib in @INC');
-ok( grep(m|blib/arch$|, @INC[0,1]) == 1,     '  blib/arch in @INC');
+ok( grep(m|$blib_lib$|, @INC[0,1])  == 1,     '  blib/lib in @INC');
+ok( grep(m|$blib_arch$|, @INC[0,1]) == 1,     '  blib/arch in @INC');
 
-END { _cleanup(); }
+END { _cleanup( @blib_dirs ); }
diff --git a/lib/open.t b/lib/open.t
index 48abf25..7e09d8d 100644
--- a/lib/open.t
+++ b/lib/open.t
@@ -3,6 +3,7 @@
 BEGIN {
 	chdir 't' if -d 't';
 	@INC = '../lib';
+	push @INC, "::lib:$MacPerl::Architecture:" if $^O eq 'MacOS';
 	require Config; import Config;
 }
 
diff --git a/lib/strict.t b/lib/strict.t
index f03271b..02f191b 100644
--- a/lib/strict.t
+++ b/lib/strict.t
@@ -13,12 +13,12 @@ my $Is_MSWin32 = $^O eq 'MSWin32';
 my $Is_NetWare = $^O eq 'NetWare';
 my $tmpfile = "tmp0000";
 my $i = 0 ;
-1 while -f ++$tmpfile;
+1 while -e ++$tmpfile;
 END { if ($tmpfile) { 1 while unlink $tmpfile; } }
 
 my @prgs = () ;
 
-foreach (sort glob($^O eq 'MacOS' ? ":lib::strict:*" : "lib/strict/*")) {
+foreach (sort glob($^O eq 'MacOS' ? ":lib:strict:*" : "lib/strict/*")) {
 
     next if /(~|\.orig|,v)$/;
 
@@ -65,7 +65,7 @@ for (@prgs){
 	$prog = shift @files ;
 	$prog =~ s|\./abc|:abc|g if $^O eq 'MacOS';
     }
-    open TEST, ">$tmpfile";
+    open TEST, ">$tmpfile" or die "Could not open: $!";
     print TEST $prog,"\n";
     close TEST or die "Could not close: $!";
     my $results = $Is_MSWin32 ?
diff --git a/lib/subs.t b/lib/subs.t
index a98dd1d..92f4302 100644
--- a/lib/subs.t
+++ b/lib/subs.t
@@ -14,9 +14,10 @@ print "1..", scalar @prgs, "\n";
 my $Is_VMS = $^O eq 'VMS';
 my $Is_MSWin32 = $^O eq 'MSWin32';
 my $Is_NetWare = $^O eq 'NetWare';
+my $Is_MacOS = $^O eq 'MacOS';
 my $tmpfile = "tmp0000";
 my $i = 0 ;
-1 while -f ++$tmpfile;
+1 while -e ++$tmpfile;
 END {  if ($tmpfile) { 1 while unlink $tmpfile} }
 
 for (@prgs){
diff --git a/lib/warnings.t b/lib/warnings.t
index d6bd374..8e57a6d 100644
--- a/lib/warnings.t
+++ b/lib/warnings.t
@@ -8,24 +8,32 @@ BEGIN {
 }
 
 use File::Path;
+use File::Spec::Functions;
 
 $| = 1;
 
 my $Is_VMS     = $^O eq 'VMS';
 my $Is_MSWin32 = $^O eq 'MSWin32';
 my $Is_NetWare = $^O eq 'NetWare';
+my $Is_MacOS   = $^O eq 'MacOS';
 my $tmpfile = "tmp0000";
 my $i = 0 ;
-1 while -f ++$tmpfile;
+1 while -e ++$tmpfile;
 END {  if ($tmpfile) { 1 while unlink $tmpfile} }
 
 my @prgs = () ;
 my @w_files = () ;
 
 if (@ARGV)
-  { print "ARGV = [@ARGV]\n" ; @w_files = map { s#^#./lib/warnings/#; $_ } @ARGV }
+  { print "ARGV = [@ARGV]\n" ;
+    if ($^O eq 'MacOS') {
+      @w_files = map { s#^#:lib:warnings:#; $_ } @ARGV
+    } else {
+      @w_files = map { s#^#./lib/warnings/#; $_ } @ARGV
+    }
+  }
 else
-  { @w_files = sort glob("lib/warnings/*") }
+  { @w_files = sort glob(catfile(curdir(), "lib", "warnings", "*")) }
 
 my $files = 0;
 foreach my $file (@w_files) {
@@ -88,6 +96,13 @@ for (@prgs){
 	shift @files ;
 	$prog = shift @files ;
     }
+
+    # fix up some paths
+    if ($^O eq 'MacOS') {
+	$prog =~ s|require "./abc(d)?";|require ":abc$1";|g;
+	$prog =~ s|"\."|":"|g;
+    }
+
     open TEST, ">$tmpfile" or die "Cannot open >$tmpfile: $!";
     print TEST q{
         BEGIN {
@@ -123,6 +138,13 @@ for (@prgs){
     $results =~ s/^(syntax|parse) error/syntax error/mig;
     # allow all tests to run when there are leaks
     $results =~ s/Scalars leaked: \d+\n//g;
+
+    # fix up some paths
+    if ($^O eq 'MacOS') {
+	$results =~ s|:abc\.pm\b|abc.pm|g;
+	$results =~ s|:abc(d)?\b|./abc$1|g;
+    }
+
     $expected =~ s/\n+$//;
     my $prefix = ($results =~ s#^PREFIX(\n|$)##) ;
     # any special options? (OPTIONS foo bar zap)
diff --git a/perl.c b/perl.c
index 5230114..90b227e 100644
--- a/perl.c
+++ b/perl.c
@@ -1648,7 +1648,9 @@ S_run_body(pTHX_ I32 oldscope)
 
 	if (PL_minus_c) {
 #ifdef MACOS_TRADITIONAL
-	    PerlIO_printf(Perl_error_log, "# %s syntax OK\n", MacPerl_MPWFileName(PL_origfilename));
+	    PerlIO_printf(Perl_error_log, "%s%s syntax OK\n",
+		(gMacPerl_ErrorFormat ? "# " : ""),
+		MacPerl_MPWFileName(PL_origfilename));
 #else
 	    PerlIO_printf(Perl_error_log, "%s syntax OK\n", PL_origfilename);
 #endif
@@ -3787,8 +3789,11 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 	    p = Nullch;	/* break out */
 	}
 #ifdef MACOS_TRADITIONAL
-	if (!strchr(SvPVX(libdir), ':'))
-	    sv_insert(libdir, 0, 0, ":", 1);
+	if (!strchr(SvPVX(libdir), ':')) {
+	    char buf[256];
+
+	    sv_setpv(libdir, MacPerl_CanonDir(SvPVX(libdir), buf, 0));
+	}
 	if (SvPVX(libdir)[SvCUR(libdir)-1] != ':')
 	    sv_catpv(libdir, ":");
 #endif
diff --git a/t/lib/filter-util.pl b/t/lib/filter-util.pl
index c378f22..1bc3bfb 100644
--- a/t/lib/filter-util.pl
+++ b/t/lib/filter-util.pl
@@ -45,6 +45,7 @@ sub ok
 $Inc = '' ;
 foreach (@INC)
  { $Inc .= "\"-I$_\" " }
+$Inc = "-I::lib" if $^O eq 'MacOS';
 
 $Perl = '' ;
 $Perl = ($ENV{'FULLPERL'} or $^X or 'perl') ;
diff --git a/t/lib/warnings/doio b/t/lib/warnings/doio
index 569229d..bb09aa8 100644
--- a/t/lib/warnings/doio
+++ b/t/lib/warnings/doio
@@ -171,6 +171,15 @@ Use of -l on filehandle STDIN at - line 3.
 Use of -l on filehandle $fh at - line 6.
 ########
 # doio.c [Perl_do_aexec5]
+BEGIN {
+    if ($^O eq 'MacOS') {
+	print <<EOM;
+SKIPPED
+# no exec on Mac OS
+EOM
+	exit;
+    }
+}
 use warnings 'io' ;
 exec "lskdjfalksdjfdjfkls","" ;
 no warnings 'io' ;
@@ -180,6 +189,15 @@ OPTION regex
 Can't exec "lskdjfalksdjfdjfkls": .+
 ########
 # doio.c [Perl_do_exec3]
+BEGIN {
+    if ($^O eq 'MacOS') {
+	print <<EOM;
+SKIPPED
+# no exec on Mac OS
+EOM
+	exit;
+    }
+}
 use warnings 'io' ;
 exec "lskdjfalksdjfdjfkls", "abc" ;
 no warnings 'io' ;
@@ -189,6 +207,15 @@ OPTION regex
 Can't exec "lskdjfalksdjfdjfkls(:? abc)?": .+
 ########
 # doio.c [win32_execvp]
+BEGIN {
+    if ($^O eq 'MacOS') {
+	print <<EOM;
+SKIPPED
+# no exec on Mac OS
+EOM
+	exit;
+    }
+}
 use warnings 'exec' ;
 exec $^X, "-e0" ;
 EXPECT
diff --git a/t/lib/warnings/mg b/t/lib/warnings/mg
index 2190638..f7c3ebf 100644
--- a/t/lib/warnings/mg
+++ b/t/lib/warnings/mg
@@ -25,7 +25,7 @@ EXPECT
 ########
 # mg.c
 use warnings 'signal' ;
-if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS') {
+if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS' || $^O eq 'MacOS') {
     print "SKIPPED\n# $^O, can't kill() to raise()\n"; exit;
 }
 $|=1;
@@ -35,8 +35,8 @@ SIGINT handler "fred" not defined.
 ########
 # mg.c
 no warnings 'signal' ;
-if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS') {
-    print "SKIPPED\n# win32, can't kill() to raise()\n"; exit;
+if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS' || $^O eq 'MacOS') {
+    print "SKIPPED\n# $^O, can't kill() to raise()\n"; exit;
 }
 $|=1;
 $SIG{"INT"} = "fred"; kill "INT",$$;
diff --git a/t/lib/warnings/op b/t/lib/warnings/op
index 387e620..16e1fd9 100644
--- a/t/lib/warnings/op
+++ b/t/lib/warnings/op
@@ -809,6 +809,15 @@ EXPECT
 Hash %FRED missing the % in argument 1 of keys() at - line 3.
 ########
 # op.c
+BEGIN {
+    if ($^O eq 'MacOS') {
+	print <<EOM;
+SKIPPED
+# no exec on Mac OS
+EOM
+	exit;
+    }
+}
 use warnings 'syntax' ;
 exec "$^X -e 1" ; 
 my $a
@@ -838,6 +847,15 @@ defined(%hash) is deprecated at - line 3.
 	(Maybe you should just omit the defined()?)
 ########
 # op.c
+BEGIN {
+    if ($^O eq 'MacOS') {
+	print <<EOM;
+SKIPPED
+# no exec on Mac OS
+EOM
+	exit;
+    }
+}
 no warnings 'syntax' ;
 exec "$^X -e 1" ; 
 my $a
diff --git a/t/x2p/s2p.t b/t/x2p/s2p.t
index 50d2483..39c6cd8 100755
--- a/t/x2p/s2p.t
+++ b/t/x2p/s2p.t
@@ -798,6 +798,9 @@ my $sedcmd = [ $psed, '-f', $script, $stdin ];
 my $s2pcmd = [ $s2p,  '-f', $script ];
 my $plcmd  = [ $plsed, $stdin ];
 
+my $switches = '';
+$switches = ['-x'] if $^O eq 'MacOS';
+
 # psed: we create a local copy as linking may not work on some systems.
 copy( $s2p, $psed );
 push( @aux, $psed );
@@ -841,19 +844,19 @@ for my $tc ( sort keys %testcase ){
 
     # run and compare
     #
-    $psedres = runperl( args => $sedcmd );
+    $psedres = runperl( args => $sedcmd, switches => $switches );
     is( $psedres, $testcase{$tc}{expect}, "psed $tc" );
 
     # 2nd test: run s2p
     # translate the sed script to a Perl program
-    
-    my $perlprog = runperl( args => $s2pcmd );
+
+    my $perlprog = runperl( args => $s2pcmd, switches => $switches );
     open( PP, ">$plsed" ) || goto FAIL_S2P;
     print PP $perlprog;
     close( PP ) || goto FAIL_S2P;
 
     # execute generated Perl program, compare
-    $s2pres = runperl( args => $plcmd );
+    $s2pres = runperl( args => $plcmd, switches => $switches );
     is( $s2pres, $testcase{$tc}{expect}, "s2p $tc" );
     next;