perl5: updated to 5.28.2

NAME
       perldelta - what is new for perl v5.28.2

DESCRIPTION
       This document describes differences between the 5.28.1 release and the 5.28.2 release.

       If you are upgrading from an earlier release such as 5.28.0, first read perl5281delta, which describes
       differences between 5.28.0 and 5.28.1.

Incompatible Changes
   Any set of digits in the Common script are legal in a script run of another script
       There are several sets of digits in the Common script.  "[0-9]" is the most familiar.  But there are also
       "[\x{FF10}-\x{FF19}]" (FULLWIDTH DIGIT ZERO - FULLWIDTH DIGIT NINE), and several sets for use in
       mathematical notation, such as the MATHEMATICAL DOUBLE-STRUCK DIGITs.  Any of these sets should be able to
       appear in script runs of, say, Greek.  But the previous design overlooked all but the ASCII digits "[0-9]",
       so the design was flawed.  This has been fixed, so is both a bug fix and an incompatibility.

       All digits in a run still have to come from the same set of ten digits.

Modules and Pragmata
   Updated Modules and Pragmata
       o   Module::CoreList has been upgraded from version 5.20181129_28 to 5.20190419.

       o   PerlIO::scalar has been upgraded from version 0.29 to 0.30.

       o   Storable has been upgraded from version 3.08 to 3.08_01.

Platform Support
   Platform-Specific Notes
       Windows
           The Windows Server 2003 SP1 Platform SDK build, with its early x64 compiler and tools, was accidentally
           broken in Perl 5.27.9.  This has now been fixed.

       Mac OS X
           Perl's build and testing process on Mac OS X for "-Duseshrplib" builds is now compatible with Mac OS X
           System Integrity Protection (SIP).

           SIP prevents binaries in /bin (and a few other places) being passed the "DYLD_LIBRARY_PATH" environment
           variable.  For our purposes this prevents "DYLD_LIBRARY_PATH" from being passed to the shell, which
           prevents that variable being passed to the testing or build process, so running "perl" couldn't find
           libperl.dylib.

           To work around that, the initial build of the perl executable expects to find libperl.dylib in the build
           directory, and the library path is then adjusted during installation to point to the installed library.

Selected Bug Fixes
       o   If an in-place edit is still in progress during global destruction and the process exit code (as stored
           in $?) is zero, perl will now treat the in-place edit as successful, replacing the input file with any
           output produced.

           This allows code like:

             perl -i -ne 'print "Foo"; last'

           to replace the input file, while code like:

             perl -i -ne 'print "Foo"; die'

           will not.

       o   A regression in Perl 5.28 caused the following code to fail

            close(STDIN); open(CHILD, "|wc -l")'

           because the child's stdin would be closed on exec.  This has now been fixed.

       o   "pack "u", "invalid uuencoding"" now properly NUL terminates the zero-length SV produced.

       o   Failing to compile a format now aborts compilation.  Like other errors in sub-parses this could leave
           the parser in a strange state, possibly crashing perl if compilation continued.

       o   See "Any set of digits in the Common script are legal in a script run of another script".


(adam)

$NetBSD: patch-cpan_ExtUtils-MakeMaker_lib_ExtUtils_MM__Unix.pm,v 1.1 2019/04/23 09:27:46 adam Exp $

* $Is{NetBSD} and $Is{Interix} are unified into $Is{BSD}.
* Ignore installed packlist when creating new packlist.

--- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm.orig	2017-04-19 13:37:05.000000000 +0000
+++ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
@@ -28,8 +28,6 @@ BEGIN {
     $Is{VMS}     = $^O eq 'VMS';
     $Is{OSF}     = $^O eq 'dec_osf';
     $Is{IRIX}    = $^O eq 'irix';
-    $Is{NetBSD}  = $^O eq 'netbsd';
-    $Is{Interix} = $^O eq 'interix';
     $Is{SunOS4}  = $^O eq 'sunos';
     $Is{Solaris} = $^O eq 'solaris';
     $Is{SunOS}   = $Is{SunOS4} || $Is{Solaris};
@@ -1022,7 +1020,7 @@ sub xs_make_dynamic_lib {
     push(@m,"	\$(RM_F) \$\@\n");
 
     my $libs = '$(LDLOADLIBS)';
-    if (($Is{NetBSD} || $Is{Interix} || $Is{Android}) && $Config{'useshrplib'} eq 'true') {
+    if ($Is{BSD} && $Config{'useshrplib'} eq 'true') {
         # Use nothing on static perl platforms, and to the flags needed
         # to link against the shared libperl library on shared perl
         # platforms.  We peek at lddlflags to see if we need -Wl,-R
@@ -2264,7 +2262,7 @@ pure_vendor_install :: all
 	$(NOECHO) $(MOD_INSTALL) \
 };
     push @m,
-q{		read "}.$self->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').q{" \
+q{		read "" \
 		write "}.$self->catfile('$(DESTINSTALLVENDORARCH)','auto','$(FULLEXT)','.packlist').q{" \
 } unless $self->{NO_PACKLIST};
 

$NetBSD: patch-hints_linux.sh,v 1.1 2019/04/23 09:27:46 adam Exp $

We intentionally wire down the 'libswanted' list in the package Makefile,
so don't let the hints file add new libraries that may be found outside
Pkgsrc control.

--- hints/linux.sh.orig	2014-05-26 13:34:20.000000000 +0000
+++ hints/linux.sh
@@ -61,10 +61,6 @@
 
 # Debian 4.0 puts ndbm in the -lgdbm_compat library.
 echo $libs
-if echo " $libswanted " | grep -q ' gdbm '; then
-    # Only add if gdbm is in libswanted.
-    libswanted="$libswanted gdbm_compat"
-fi
 
 # Configure may fail to find lstat() since it's a static/inline
 # function in <sys/stat.h>.

$NetBSD: patch-installperl,v 1.1 2019/04/23 09:27:46 adam Exp $

--- installperl.orig	2014-05-26 13:34:20.000000000 +0000
+++ installperl
@@ -332,7 +332,6 @@ $do_installprivlib = 0 if $versiononly &
 mkpath($installprivlib);
 mkpath($installarchlib);
 mkpath($installsitelib, $opts{verbose}, 0777) if ($installsitelib);
-mkpath($installsitearch, $opts{verbose}, 0777) if ($installsitearch);
 
 if (-d 'lib') {
     find({no_chdir => 1, wanted => \&installlib}, 'lib')

$NetBSD: patch-t_io_fs.t,v 1.1 2019/04/23 09:27:46 adam Exp $

On NetBSD, filesystems may be mounted with the noatime option.

--- t/io/fs.t.orig	2013-05-01 02:52:56.000000000 +0000
+++ t/io/fs.t
@@ -275,15 +275,15 @@ sub check_utime_result {
 		is( $atime, 500000001,          'atime' );
 		is( $mtime, 500000000 + $delta, 'mtime' );
 	    }
-	    elsif ($^O eq 'haiku') {
+	    elsif ($^O eq 'haiku' || $^O eq 'netbsd') {
             SKIP: {
 		    skip "atime not updated", 1;
 		}
 		is($mtime, 500000001, 'mtime');
 	    }
 	    else {
-		fail("atime");
-		fail("mtime");
+		fail("atime: expected 500000000, got ${atime}");
+		fail("mtime: expected ".(500000000+$delta).", got ${mtime}");
 	    }
 	}
     }