libkrb5: 1.14.3 -> 1.15

pkgs/development/libraries/kerberos/krb5.nix

@@ -11,11 +11,12 @@ in
 with stdenv.lib;
 stdenv.mkDerivation rec {
   name = "${type}krb5-${version}";
-  version = "1.14.3";
+  majorVersion = "1.15";
+  version = "${majorVersion}";
 
   src = fetchurl {
-    url = "${meta.homepage}dist/krb5/1.14/krb5-${version}.tar.gz";
-    sha256 = "1jgjiyh1sp72lkxvk437lz5hzcibvw99jc4ihzfz03fg43aj0ind";
+    url = "${meta.homepage}dist/krb5/${majorVersion}/krb5-${version}.tar.gz";
+    sha256 = "0z0jxm6ppbxi9anv2h12nrb5lpwl95f96kw6dx7sn268fhkpad7x";
   };
 
   configureFlags = optional stdenv.isFreeBSD ''WARN_CFLAGS=""'';
@@ -26,8 +27,6 @@ stdenv.mkDerivation rec {
   buildInputs = [ openssl ]
     ++ optionals (!libOnly) [ openldap libedit ];
 
-  patches = [ ./path_char_fix.patch ];
-
   preConfigure = "cd ./src";
 
   buildPhase = optionalString libOnly ''