NixOS · Aug 24, 2018 · Aug 24, 2018 · Aug 24, 2018 · Aug 25, 2018 · Aug 26, 2018
diff --git a/nixos/modules/services/networking/iwd.nix b/nixos/modules/services/networking/iwd.nix
@@ -20,14 +20,7 @@ in {
 
     services.dbus.packages = [ pkgs.iwd ];
 
-    systemd.services.iwd = {
-      description = "Wireless daemon";
-      before = [ "network.target" ];
-      wants = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
-
-      serviceConfig.ExecStart = "${pkgs.iwd}/libexec/iwd";
-    };
+    systemd.packages = [ pkgs.iwd ];
 
     systemd.tmpfiles.rules = [
       "d /var/lib/iwd 0700 root root -"

diff --git a/pkgs/applications/altcoins/nano-wallet/default.nix b/pkgs/applications/altcoins/nano-wallet/default.nix
@@ -3,13 +3,13 @@
 stdenv.mkDerivation rec {
 
   name = "nano-wallet-${version}";
-  version = "14.2";
+  version = "15.2";
 
   src = fetchFromGitHub {
     owner = "nanocurrency";
     repo = "raiblocks";
     rev = "V${version}";
-    sha256 = "0jbv5a8sz403a1pqcgl32idk6y0z510h7ikjg1dcxla0rsch6ipl";
+    sha256 = "0ngsnaczw5y709zk52flp6m2c83q3kxfgz0bzi8rzfjxp10ncnz3";
     fetchSubmodules = true;
   };
 

diff --git a/pkgs/applications/audio/mixxx/default.nix b/pkgs/applications/audio/mixxx/default.nix
@@ -1,34 +1,24 @@
-{ stdenv, fetchurl, chromaprint, fetchpatch, fftw, flac, faad2, mp4v2
+{ stdenv, fetchFromGitHub, chromaprint, fetchpatch, fftw, flac, faad2, mp4v2
 , libid3tag, libmad, libopus, libshout, libsndfile, libusb1, libvorbis
 , pkgconfig, portaudio, portmidi, protobuf, qt4, rubberband, scons, sqlite
-, taglib, vampSDK
+, taglib, upower, vampSDK
 }:
 
 stdenv.mkDerivation rec {
   name = "mixxx-${version}";
-  version = "2.0.0";
+  version = "2.1.3";
 
-  src = fetchurl {
-    url = "https://downloads.mixxx.org/${name}/${name}-src.tar.gz";
-    sha256 = "0vb71w1yq0xwwsclrn2jj9bk8w4n14rfv5c0aw46c11mp8xz7f71";
+  src = fetchFromGitHub {
+    owner = "mixxxdj";
+    repo = "mixxx";
+    rev = "release-${version}";
+    sha256 = "1fm8lkbnxka4haidf6yr8mb3r6vaxmc97hhrp8pcx0fvq2mnzvy2";
   };
 
-  patches = [
-    (fetchpatch {
-      url = "https://sources.debian.net/data/main/m/mixxx/2.0.0~dfsg-7.1/debian/patches/0007-fix_gcc6_issue.patch";
-      sha256 = "0kpyv10wcjcvbijk6vpq54gx9sqzrq4kq2qilc1czmisp9qdy5sd";
-    })
-    (fetchpatch {
-      url = "https://622776.bugs.gentoo.org/attachment.cgi?id=487284";
-      name = "sqlite.patch";
-      sha256 = "1qqbd8nrxrjcc1dwvyqfq1k2yz3l071sfcgd2dmpk6j8d4j5kx31";
-    })
- ];
-
   buildInputs = [
     chromaprint fftw flac faad2 mp4v2 libid3tag libmad libopus libshout libsndfile
     libusb1 libvorbis pkgconfig portaudio portmidi protobuf qt4
-    rubberband scons sqlite taglib vampSDK
+    rubberband scons sqlite taglib upower vampSDK
   ];
 
   sconsFlags = [
@@ -56,7 +46,7 @@ stdenv.mkDerivation rec {
     homepage = https://mixxx.org;
     description = "Digital DJ mixing software";
     license = licenses.gpl2Plus;
-    maintainers = [ maintainers.aszlig maintainers.goibhniu ];
+    maintainers = [ maintainers.aszlig maintainers.goibhniu maintainers.bfortz ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
@@ -5,12 +5,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "3.29.0";
+  version = "3.30.0";
   name = "calibre-${version}";
 
   src = fetchurl {
     url = "https://download.calibre-ebook.com/${version}/${name}.tar.xz";
-    sha256 = "1r29vi8j51r0nnzpjbg34ryvizzkn31sq1iz7z748wjfgr87wmyh";
+    sha256 = "0j7w63kniqnpr8v1aldzbim2dyrk79n23mzw9y56jqd0k47m8zfz";
   };
 
   patches = [

diff --git a/pkgs/applications/science/math/sage/sage-src.nix b/pkgs/applications/science/math/sage/sage-src.nix
@@ -136,6 +136,13 @@ stdenv.mkDerivation rec {
       url = "https://git.sagemath.org/sage.git/patch?id2=8.4.beta0&id=8bef4fd2876a61969b516fe4eb3b8ad7cc076c5e";
       sha256 = "00p3hfsfn3w2vxgd9fjd23mz7xfxjfravf8ysjxkyd657jbkpjmk";
     })
+
+    # https://trac.sagemath.org/ticket/26117
+    (fetchpatch {
+      name = "sympy-1.2.patch";
+      url = "https://git.sagemath.org/sage.git/patch?id2=8.4.beta2&id=d94a0a3a3fb4aec05a6f4d95166d90c284f05c36";
+      sha256 = "0an2xl1pp3jg36kgg2m1vb7sns7rprk1h3d0qy1gxwdab6i7qnvi";
+    })
   ];
 
   patches = nixPatches ++ packageUpgradePatches ++ [

diff --git a/pkgs/applications/video/clipgrab/default.nix b/pkgs/applications/video/clipgrab/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "clipgrab-${version}";
-  version = "3.6.8";
+  version = "3.6.9";
 
   src = fetchurl {
-    sha256 = "0agp97g79mlqcwfz2xk5rdxw4kx0hm92xikdspbpxlfji1mkh10p";
+    sha256 = "16r0h286vqw1bns29sx5x2919pj3y8gxf1k7dpf9xrz0vm2zrc3v";
     # The .tar.bz2 "Download" link is a binary blob, the source is the .tar.gz!
     url = "https://download.clipgrab.org/${name}.tar.gz";
   };

diff --git a/pkgs/development/compilers/elm/default.nix b/pkgs/development/compilers/elm/default.nix
@@ -1,14 +1,56 @@
-{ lib, stdenv, buildEnv, haskell, nodejs, fetchurl, makeWrapper }:
+{ lib, stdenv, buildEnv, haskell, nodejs, fetchurl, makeWrapper, git }:
 
 # To update:
-# 1) Update versions in ./update-elm.rb and run it.
-# 2) Checkout elm-reactor and run `elm-package install -y` inside.
-# 3) Run ./elm2nix.rb in elm-reactor's directory.
-# 4) Move the resulting 'package.nix' to 'packages/elm-reactor-elm.nix'.
+
+# 1) Modify ./update.sh and run it
+
+# 2) to generate versions.dat:
+# 2.1) git clone https://github.com/elm/compiler.git
+# 2.2) cd compiler
+# 2.3) cabal2nix --shell . | sed 's/"default",/"ghc822",/' > shell.nix
+# 2.4) nix-shell
+# 2.5) mkdir .elm
+# 2.6) export ELM_HOME=$(pwd)/.elm
+# 2.7) cabal build
+# 2.8) cp .elm/0.19.0/package/versions.dat ...
+
+# 3) generate a template for elm-elm.nix with:
+# (
+#   echo "{";
+#   jq '.dependencies | .direct, .indirect | to_entries | .[] | { (.key) : { version : .value, sha256:  "" } } ' \
+#   < ui/browser/elm.json \
+#   | sed 's/:/ =/' \
+#   | sed 's/^[{}]//' \
+#   | sed -E 's/(["}]),?$/\1;/' \
+#   | sed -E 's/"(version|sha256)"/\1/' \
+#   | grep -v '^$';
+#   echo "}"
+# )
+#
+# ... then fill in the sha256s
+
+# Notes:
+
+# the elm binary embeds a piece of pre-compiled elm code, used by 'elm
+# reactor'. this means that the build process for 'elm' effectively
+# executes 'elm make'. that in turn expects to retrieve the elm
+# dependencies of that code (elm/core, etc.) from
+# package.elm-lang.org, as well as a cached bit of metadata
+# (versions.dat).
+
+# the makeDotElm function lets us retrieve these dependencies in the
+# standard nix way. we have to copy them in (rather than symlink) and
+# make them writable because the elm compiler writes other .dat files
+# alongside the source code. versions.dat was produced during an
+# impure build of this same code; the build complains that it can't
+# update this cache, but continues past that warning.
+
+# finally, we set ELM_HOME to point to these pre-fetched artifacts so
+# that the default of ~/.elm isn't used.
 
 let
-  makeElmStuff = deps:
-    let json = builtins.toJSON (lib.mapAttrs (name: info: info.version) deps);
+  makeDotElm = ver: deps:
+    let versionsDat = ./versions.dat;
         cmds = lib.mapAttrsToList (name: info: let
                  pkg = stdenv.mkDerivation {
 
@@ -29,80 +71,61 @@ let
 
                  };
                in ''
-                 mkdir -p elm-stuff/packages/${name}
-                 ln -s ${pkg} elm-stuff/packages/${name}/${info.version}
+                 mkdir -p .elm/${ver}/package/${name}
+                 cp -R ${pkg} .elm/${ver}/package/${name}/${info.version}
                '') deps;
-    in ''
-      export HOME=/tmp
-      mkdir elm-stuff
-      cat > elm-stuff/exact-dependencies.json <<EOF
-      ${json}
-      EOF
-    '' + lib.concatStrings cmds;
-
-  hsPkgs = haskell.packages.ghc802.override {
-    overrides = self: super:
-      let hlib = haskell.lib;
-          elmRelease = import ./packages/release.nix { inherit (self) callPackage; };
-          elmPkgs' = elmRelease.packages;
-          elmPkgs = elmPkgs' // {
-
-            elm-reactor = hlib.overrideCabal elmPkgs'.elm-reactor (drv: {
-              buildTools = drv.buildTools or [] ++ [ self.elm-make ];
-              preConfigure = makeElmStuff (import ./packages/elm-reactor-elm.nix);
-            });
+    in (lib.concatStrings cmds) + ''
+      mkdir -p .elm/${ver}/package;
+      cp ${versionsDat} .elm/${ver}/package/versions.dat;
+      chmod -R +w .elm
+    '';
 
-            elm-repl = hlib.overrideCabal elmPkgs'.elm-repl (drv: {
-              doCheck = false;
+  hsPkgs = haskell.packages.ghc822.override {
+    overrides = self: super: with haskell.lib;
+      let elmPkgs = {
+            elm = overrideCabal (self.callPackage ./packages/elm.nix { }) (drv: {
+              # sadly with parallelism most of the time breaks compilation
+              enableParallelBuilding = false;
+              preConfigure = ''
+                export ELM_HOME=`pwd`/.elm
+              '' + (makeDotElm "0.19.0" (import ./packages/elm-elm.nix));
               buildTools = drv.buildTools or [] ++ [ makeWrapper ];
-              postInstall =
-                let bins = lib.makeBinPath [ nodejs self.elm-make ];
-                in ''
-                  wrapProgram $out/bin/elm-repl \
-                    --prefix PATH ':' ${bins}
-                '';
+              postInstall = ''
+                wrapProgram $out/bin/elm \
+                  --prefix PATH ':' ${lib.makeBinPath [ nodejs ]}
+              '';
             });
 
+
+
             /*
             This is not a core Elm package, and it's hosted on GitHub.
             To update, run:
 
                 cabal2nix --jailbreak --revision refs/tags/foo http://github.com/avh4/elm-format > packages/elm-format.nix
 
-            where foo is a tag for a new version, for example "0.3.1-alpha".
+            where foo is a tag for a new version, for example "0.8.0".
             */
-            elm-format = self.callPackage ./packages/elm-format.nix { };
-            elm-interface-to-json = self.callPackage ./packages/elm-interface-to-json.nix {
-              aeson-pretty = self.aeson-pretty_0_7_2;
-              either = hlib.overrideCabal self.either (drv :{
-                jailbreak = true;
-                version = "4.4.1.1";
-                sha256 = "1lrlwqqnm6ibfcydlv5qvvssw7bm0c6yypy0rayjzv1znq7wp1xh";
-                libraryHaskellDepends = drv.libraryHaskellDepends or [] ++ [
-                  self.exceptions self.free self.mmorph self.monad-control
-                  self.MonadRandom self.profunctors self.transformers
-                  self.transformers-base
-                ];
-              });
-            };
+            elm-format = overrideCabal (self.callPackage ./packages/elm-format.nix {  }) (drv: {
+              # https://github.com/avh4/elm-format/issues/529
+              patchPhase = ''
+                cat >Setup.hs <<EOF
+                import Distribution.Simple
+                main = defaultMain
+                EOF
+
+                sed -i '/Build_elm_format/d' elm-format.cabal
+                sed -i 's/Build_elm_format.gitDescribe/""/' src/ElmFormat/Version.hs
+                sed -i '/Build_elm_format/d' src/ElmFormat/Version.hs
+              '';
+            });
           };
       in elmPkgs // {
         inherit elmPkgs;
-        elmVersion = elmRelease.version;
-        # https://github.com/elm-lang/elm-compiler/issues/1566
-        indents = hlib.overrideCabal super.indents (drv: {
-          version = "0.3.3";
-          #test dep tasty has a version mismatch
-          doCheck = false;
-          sha256 = "16lz21bp9j14xilnq8yym22p3saxvc9fsgfcf5awn2a6i6n527xn";
-          libraryHaskellDepends = drv.libraryHaskellDepends ++ [super.concatenative];
-        });
+        elmVersion = elmPkgs.elm.version;
+
+        # Needed for elm-format
+        indents = self.callPackage ./packages/indents.nix {};
       };
   };
-in hsPkgs.elmPkgs // {
-  elm = lib.hiPrio (buildEnv {
-    name = "elm-${hsPkgs.elmVersion}";
-    paths = lib.mapAttrsToList (name: pkg: pkg) hsPkgs.elmPkgs;
-    pathsToLink = [ "/bin" ];
-  });
-}
+in hsPkgs.elmPkgs
diff --git a/pkgs/development/compilers/elm/packages/elm-compiler.nix b/pkgs/development/compilers/elm/packages/elm-compiler.nix