Merge pull request #44111 from LnL7/elixir-1.7.0

elixir: init 1.7.0

pkgs/development/beam-modules/default.nix

···
         # BEAM-based languages.
         elixir = elixir_1_6;
 
+        elixir_1_7 = lib.callElixir ../interpreters/elixir/1.7.nix {
+          inherit rebar erlang;
+          debugInfo = true;
+        };
+
         elixir_1_6 = lib.callElixir ../interpreters/elixir/1.6.nix {
-                       inherit rebar erlang;
-                       debugInfo = true;
-                     };
+          inherit rebar erlang;
+          debugInfo = true;
+        };
 
         elixir_1_5 = lib.callElixir ../interpreters/elixir/1.5.nix {
-                       inherit rebar erlang;
-                       debugInfo = true;
-                     };
+          inherit rebar erlang;
+          debugInfo = true;
+        };
 
         elixir_1_4 = lib.callElixir ../interpreters/elixir/1.4.nix {
-                       inherit rebar erlang;
-                       debugInfo = true;
-                     };
+          inherit rebar erlang;
+          debugInfo = true;
+        };
 
         elixir_1_3 = lib.callElixir ../interpreters/elixir/1.3.nix {
-                       inherit rebar erlang;
-                       debugInfo = true;
-                     };
+          inherit rebar erlang;
+          debugInfo = true;
+        };
 
         lfe = lfe_1_2;
         lfe_1_2 = lib.callLFE ../interpreters/lfe/1.2.nix { inherit erlang buildRebar3 buildHex; };

pkgs/development/interpreters/elixir/1.7.nix

···
+{ mkDerivation }:
+
+mkDerivation rec {
+  version = "1.7.0";
+  sha256 = "082924fngc6ypbkn1ghdwf199radk00daf4q09mm04h81jy4nmxm";
+  minimumOTPVersion = "18";
+}

pkgs/development/interpreters/elixir/generic-builder.nix

···
 
     preBuild = ''
       # The build process uses ./rebar. Link it to the nixpkgs rebar
-      rm -v rebar
+      rm -vf rebar
       ln -s ${rebar}/bin/rebar rebar
 
       substituteInPlace Makefile \

pkgs/top-level/beam-packages.nix

···
     # Other Beam languages. These are built with `beam.interpreters.erlang`. To
     # access for example elixir built with different version of Erlang, use
     # `beam.packages.erlangR19.elixir`.
-    inherit (packages.erlang) elixir elixir_1_6 elixir_1_5 elixir_1_4 elixir_1_3;
+    inherit (packages.erlang) elixir elixir_1_7 elixir_1_6 elixir_1_5 elixir_1_4 elixir_1_3;
 
     inherit (packages.erlang) lfe lfe_1_2;
   };