Merge branch 'master' into staging-next

pkgs/development/interpreters/perl/default.nix

@@ -79,6 +79,7 @@ let
         "-Dlocincpth=${libcInc}/include"
         "-Dloclibpth=${libcLib}/lib"
       ]
+      ++ optionals ((builtins.match ''5\.[0-9]*[13579]\..+'' version) != null) [ "-Dusedevel" "-Uversiononly" ]
       ++ optional stdenv.isSunOS "-Dcc=gcc"
       ++ optional enableThreading "-Dusethreads";
 
@@ -174,23 +175,20 @@ let
     setupHook = ./setup-hook-cross.sh;
   });
 in rec {
-  perl522 = common {
-    version = "5.22.4";
-    sha256 = "1yk1xn4wmnrf2ph02j28khqarpyr24qwysjzkjnjv7vh5dygb7ms";
-  };
-
-  perl524 = common {
-    version = "5.24.4";
-    sha256 = "0w0r6v5k5hw5q1k3p4c7krcxidkj2qzsj5dlrlrxhm01n7fksbxz";
-  };
-
   perl526 = common {
     version = "5.26.2";
     sha256 = "03gpnxx1g6hvlh0v4aqx00580h787sfywp1vlvw64q2xcbm9qbsp";
   };
 
+  # the latest Maint version
   perl528 = common {
     version = "5.28.0";
     sha256 = "1a3f822lcl8dr8v0hk80yyhpzqlljg49z9flb48rs3nbsij9z4ky";
   };
+
+  # the latest Devel version
+  perldevel = common {
+    version = "5.29.3";
+    sha256 = "054xi629408p2hv9475jghv6zd1bj69qqpiby8cy9qw5vismgi17";
+  };
 }