MSVC: Remove cosmetic, cross-branch differences pertaining to Perl.

This simplifies back-patch of the next change to v9.5 and v9.6.

diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 52b1ec2d344b3e79c6f6d2a0cec182c444958d42..90acde4a64e5af9818a682a38a4837b250001f7e 100644 (file)
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -519,10 +519,10 @@ sub mkvcbuild
 
        # Add defines from Perl's ccflags; see PGAC_CHECK_PERL_EMBED_CCFLAGS
        my @perl_embed_ccflags;
-       foreach my $f (split(" ",$Config{ccflags}))
+       foreach my $f (split(" ", $Config{ccflags}))
        {
-           if ($f =~ /^-D[^_]/ ||
-               $f =~ /^-D_USE_32BIT_TIME_T/)
+           if (   $f =~ /^-D[^_]/
+               || $f =~ /^-D_USE_32BIT_TIME_T/)
            {
                $f =~ s/\-D//;
                push(@perl_embed_ccflags, $f);
@@ -624,7 +624,8 @@ sub mkvcbuild
        }
        else
        {
-           die "could not identify perl library version";
+           die
+"could not identify perl library version matching pattern $perl_path\n";
        }
 
        # Add transform module dependent on plperl