lzma: deprecate alias

pkgs/development/interpreters/python/cpython/default.nix

@@ -3,7 +3,7 @@
 , expat
 , libffi
 , gdbm
-, lzma
+, xz
 , mime-types ? null, mimetypesSupport ? true
 , ncurses
 , openssl
@@ -103,7 +103,7 @@ let
   ];
 
   buildInputs = filter (p: p != null) ([
-    zlib bzip2 expat lzma libffi gdbm sqlite readline ncurses openssl ]
+    zlib bzip2 expat xz libffi gdbm sqlite readline ncurses openssl ]
     ++ optionals x11Support [ tcl tk libX11 xorgproto ]
     ++ optionals (bluezSupport && stdenv.isLinux) [ bluez ]
     ++ optionals stdenv.isDarwin [ configd ])

pkgs/development/interpreters/python/pypy/default.nix

@@ -1,7 +1,7 @@
 { lib, stdenv, substituteAll, fetchurl
 , zlib ? null, zlibSupport ? true, bzip2, pkg-config, libffi, libunwind, Security
 , sqlite, openssl, ncurses, python, expat, tcl, tk, tix, xlibsWrapper, libX11
-, self, gdbm, db, lzma
+, self, gdbm, db, xz
 , python-setup-hook
 # For the Python package set
 , packageOverrides ? (self: super: {})
@@ -53,7 +53,7 @@ in with passthru; stdenv.mkDerivation rec {
   buildInputs = [
     bzip2 openssl pythonForPypy libffi ncurses expat sqlite tk tcl xlibsWrapper libX11 gdbm db
   ]  ++ optionals isPy3k [
-    lzma
+    xz
   ] ++ optionals (stdenv ? cc && stdenv.cc.libc != null) [
     stdenv.cc.libc
   ] ++ optionals zlibSupport [