Update ExtUtils-MakeMaker to CPAN version 6.78

  [DELTA]

6.78 Mon Sep 23 13:44:39 BST 2013

    No changes from 6.77_08

6.77_08 Sun Sep 22 18:43:23 BST 2013
    New feature:
    * Made UNINST an attribute, so removing shadowed modules
      can be set 'perl Makefile.PL UNINST=1'

6.77_07 Sat Sep 21 09:44:19 BST 2013
    Bug fixes:
    * do not set default switches in Test::Harness; not even -w

6.77_06 Thu Sep 19 15:36:59 BST 2013
    Dist fixes:
    * Previous tarball was corrupted

6.77_05 Thu Sep 19 14:09:00 BST 2013
    Bug fixes:
    * Fix 3 more tests to work in parallel. Now works with HARNESS_OPTIONS=j64

6.77_04 Wed Sep 18 19:23:38 BST 2013
    Bug fixes:
    * Fixed PERL_SRC for core tests after parallelisation
      enhancements were made in 6.77_01

6.77_03 Mon Sep 16 12:20:25 BST 2013
    VMS fixes:
    * CCFLAGS may have appendages not from PERL_MM_OPT

6.77_02 Thu Sep 12 21:21:12 BST 2013
    Bug fixes:
    * Support 'perl' as a PREREQ_PM target
    * RT#77029 Support linefeeds in abstract parsing
    * Skip some tests when cross-compiling core

6.77_01 Tue Sep 10 15:20:42 BST 2013
    Bug fixes:
    * RT#7248 warn if NAME is not valid package name
    * Perl#36539 reverse search order for finding perl
    * parse_version() should work with taint mode now
    * RT#69590 enable tests to be run in parallel

1 files changed, 22 insertions, 5 deletions

diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm
index 4b928fd871..a7e7ff3bb3 100644
--- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm
+++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm
@@ -18,7 +18,7 @@ our @Overridable;
 my @Prepend_parent;
 my %Recognized_Att_Keys;
 
-our $VERSION = '6.76';
+our $VERSION = '6.78';
 $VERSION = eval $VERSION;  ## no critic [BuiltinFunctions::ProhibitStringyEval]
 
 # Emulate something resembling CVS $Revision$
@@ -281,7 +281,7 @@ sub full_setup {
     PERL_SRC PERM_DIR PERM_RW PERM_RWX
     PL_FILES PM PM_FILTER PMLIBDIRS PMLIBPARENTDIRS POLLUTE PPM_INSTALL_EXEC
     PPM_INSTALL_SCRIPT PREREQ_FATAL PREREQ_PM PREREQ_PRINT PRINT_PREREQ
-    SIGN SKIP TEST_REQUIRES TYPEMAPS VERSION VERSION_FROM XS XSOPT XSPROTOARG
+    SIGN SKIP TEST_REQUIRES TYPEMAPS UNINST VERSION VERSION_FROM XS XSOPT XSPROTOARG
     XS_VERSION clean depend dist dynamic_lib linkext macro realclean
     tool_autosplit
 
@@ -481,10 +481,24 @@ END
     foreach my $prereq (sort keys %$prereqs) {
         my $required_version = $prereqs->{$prereq};
 
-        my $installed_file = MM->_installed_file_for_module($prereq);
         my $pr_version = 0;
-        $pr_version = MM->parse_version($installed_file) if $installed_file;
-        $pr_version = 0 if $pr_version eq 'undef';
+        my $installed_file;
+
+        if ( $prereq eq 'perl' ) {
+          if ( defined $required_version && $required_version =~ /^v?[\d_\.]+$/
+               || $required_version !~ /^v?[\d_\.]+$/ ) {
+            require version;
+            my $normal = eval { version->parse( $required_version ) };
+            $required_version = $normal if defined $normal;
+          }
+          $installed_file = $prereq;
+          $pr_version = $];
+        }
+        else {
+          $installed_file = MM->_installed_file_for_module($prereq);
+          $pr_version = MM->parse_version($installed_file) if $installed_file;
+          $pr_version = 0 if $pr_version eq 'undef';
+        }
 
         # convert X.Y_Z alpha version #s to X.YZ for easier comparisons
         $pr_version =~ s/(\d+)\.(\d+)_(\d+)/$1.$2$3/;
@@ -593,6 +607,9 @@ END
 
     $self->{NAME} ||= $self->guess_name;
 
+    warn "Warning: NAME must be a package name\n"
+      unless $self->{NAME} =~ m!^[A-Z_a-z][0-9A-Z_a-z]*(?:::[0-9A-Z_a-z]+)*$!;
+
     ($self->{NAME_SYM} = $self->{NAME}) =~ s/\W+/_/g;
 
     $self->init_MAKE;