fix $archname in ExtUtils::MakeMaker

Author: book

cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm

@@ -3255,7 +3255,10 @@ PPD_PERLVERS
     # archname did not change from 5.6 to 5.8, but those versions may
     # not be not binary compatible so now we append the part of the
     # version that changes when binary compatibility may change
-    if ("$]" >= 5.008) {
+    if ("$]" >= 41) {
+        $archname .= "-$Config{api_version}";
+    }
+    elsif ("$]" >= 5.008) {
         $archname .= "-$Config{api_revision}.$Config{api_version}";
     }
     push @ppd_chunks, sprintf <<'PPD_OUT', $archname;