Merge branch 'master' into staging

NixOS · Feb 9, 2017 · 6bea415 · 6bea415
2 parents b846a53 + 4bf9f8a
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diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
@@ -14,14 +14,22 @@ under the terms of [COPYING](../COPYING), which is an MIT-like license.
 
 * Format the commits in the following way:
 
-  `(pkg-name | service-name): (from -> to | init at version | refactor | etc)`
+  ```
+  (pkg-name | service-name): (from -> to | init at version | refactor | etc)
+  
+  (Motivation for change. Additional information.)
+  ```
 
   Examples:
 
   * nginx: init at 2.0.1
   * firefox: 3.0 -> 3.1.1
   * hydra service: add bazBaz option
+
+    Dual baz behavior is needed to do foo.
   * nginx service: refactor config generation
+
+    The old config generation system used impure shell scripts and could break in specific circumstances (see #1234).
 
 * `meta.description` should:
   * Be capitalized
@@ -30,6 +38,12 @@ under the terms of [COPYING](../COPYING), which is an MIT-like license.
 
 See the nixpkgs manual for more details on how to [Submit changes to nixpkgs](https://nixos.org/nixpkgs/manual/#chap-submitting-changes).
 
+## Writing good commit messages
+
+In addition to writing properly formatted commit messages, it's important to include relevant information so other developers can later understand *why* a change was made. While this information usually can be found by digging code, mailing list archives, pull request discussions or upstream changes, it may require a lot of work.
+
+For package version upgrades and such a one-line commit message is usually sufficient.
+
 ## Reviewing contributions
 
 See the nixpkgs manual for more details on how to [Review contributions](https://nixos.org/nixpkgs/manual/#sec-reviewing-contributions).
diff --git a/doc/cross-compilation.xml b/doc/cross-compilation.xml
@@ -25,7 +25,7 @@
 <!--============================================================-->
 
 <section xml:id="sec-cross-packaging">
-  <title>Packing in a cross-friendly manner</title>
+  <title>Packaging in a cross-friendly manner</title>
 
   <section>
     <title>Platform parameters</title>
@@ -105,14 +105,15 @@
       This is the most important guiding principle behind cross-compilation with Nixpkgs, and will be called the <wordasword>sliding window principle</wordasword>.
       In this manner, given the 3 platforms for one package, we can determine the three platforms for all its transitive dependencies.
     </para>
+    <para>
+      Some examples will probably make this clearer.
+      If a package is being built with a <literal>(build, host, target)</literal> platform triple of <literal>(foo, bar, bar)</literal>, then its build-time dependencies would have a triple of <literal>(foo, foo, bar)</literal>, and <emphasis>those packages'</emphasis> build-time dependencies would have triple of <literal>(foo, foo, foo)</literal>.
+      In other words, it should take two "rounds" of following build-time dependency edges before one reaches a fixed point where, by the sliding window principle, the platform triple no longer changes.
+      Indeed, this happens with cross compilation, where only rounds of native dependencies starting with the second necessarily coincide with native packages.
+    </para>
     <note><para>
       The depending package's target platform is unconstrained by the sliding window principle, which makes sense in that one can in principle build cross compilers targeting arbitrary platforms.
     </para></note>
-    <warning><para>
-      From the above, one would surmise that if a package is being built with a <literal>(build, host, target)</literal> platform triple of <literal>(foo, bar, bar)</literal>, then its build-time dependencies would have a triple of <literal>(foo, foo, bar)</literal>, and <emphasis>those packages'</emphasis> build-time dependencies would have triple of <literal>(foo, foo, foo)</literal>.
-      In other words, it should take two "rounds" of following build-time dependency edges before one reaches a fixed point where, by the sliding window principle, the platform triple no longer changes.
-      Unfortunately, at the moment, we do <emphasis>not</emphasis> implement this correctly, and after only one round of following build-time dependencies is the fixed point reached, with target incorrectly kept different than the others.
-    </para></warning>
     <para>
       How does this work in practice? Nixpkgs is now structured so that build-time dependencies are taken from from <varname>buildPackages</varname>, whereas run-time dependencies are taken from the top level attribute set.
       For example, <varname>buildPackages.gcc</varname> should be used at build time, while <varname>gcc</varname> should be used at run time.
@@ -131,9 +132,23 @@
 
 <section xml:id="sec-cross-usage">
   <title>Cross-building packages</title>
+  <note><para>
+    More information needs to moved from the old wiki, especially <link xlink:href="https://nixos.org/wiki/CrossCompiling" />, for this section.
+  </para></note>
+  <para>
+    Many sources (manual, wiki, etc) probably mention passing <varname>system</varname>, <varname>platform</varname>, and, optionally, <varname>crossSystem</varname> to nixpkgs:
+    <literal>import &lt;nixpkgs&gt; { system = ..; platform = ..; crossSystem = ..; }</literal>.
+    <varname>system</varname> and <varname>platform</varname> together determine the system on which packages are built, and <varname>crossSystem</varname> specifies the platform on which packages are ultimately intended to run, if it is different.
+    This still works, but with more recent changes, one can alternatively pass <varname>localSystem</varname>, containing <varname>system</varname> and <varname>platform</varname>, for symmetry.
+  </para>
   <para>
-    To be written.
-    This is basically unchanged so see the old wiki for now.
+    One would think that <varname>localSystem</varname> and <varname>crossSystem</varname> overlap horribly with the three <varname>*Platforms</varname> (<varname>buildPlatform</varname>, <varname>hostPlatform,</varname> and <varname>targetPlatform</varname>; see <varname>stage.nix</varname> or the manual).
+    Actually, those identifiers are purposefully not used here to draw a subtle but important distinction:
+    While the granularity of having 3 platforms is necessary to properly *build* packages, it is overkill for specifying the user's *intent* when making a build plan or package set.
+    A simple "build vs deploy" dichotomy is adequate: the sliding window principle described in the previous section shows how to interpolate between the these two "end points" to get the 3 platform triple for each bootstrapping stage.
+    That means for any package a given package set, even those not bound on the top level but only reachable via dependencies or <varname>buildPackages</varname>, the three platforms will be defined as one of <varname>localSystem</varname> or <varname>crossSystem</varname>, with the former replacing the latter as one traverses build-time dependencies.
+    A last simple difference then is <varname>crossSystem</varname> should be null when one doesn't want to cross-compile, while the <varname>*Platform</varname>s are always non-null.
+    <varname>localSystem</varname> is always non-null.
   </para>
 </section>
 

diff --git a/lib/licenses.nix b/lib/licenses.nix
@@ -379,6 +379,11 @@ lib.mapAttrs (n: v: v // { shortName = n; }) rec {
     fullName = "Mozilla Public License 2.0";
   };
 
+  mspl = spdx {
+    spdxId = "MS-PL";
+    fullName = "Microsoft Public License";
+  };
+
   msrla = {
     fullName  = "Microsoft Research License Agreement";
     url       = "http://research.microsoft.com/en-us/projects/pex/msr-la.txt";

diff --git a/lib/maintainers.nix b/lib/maintainers.nix
@@ -81,6 +81,7 @@
   c0dehero = "CodeHero <codehero@nerdpol.ch>";
   calrama = "Moritz Maxeiner <moritz@ucworks.org>";
   campadrenalin = "Philip Horger <campadrenalin@gmail.com>";
+  canndrew = "Andrew Cann <shum@canndrew.org>";
   carlsverre = "Carl Sverre <accounts@carlsverre.com>";
   cdepillabout = "Dennis Gosnell <cdep.illabout@gmail.com>";
   cfouche = "Chaddaï Fouché <chaddai.fouche@gmail.com>";
@@ -111,6 +112,7 @@
   cwoac = "Oliver Matthews <oliver@codersoffortune.net>";
   DamienCassou = "Damien Cassou <damien@cassou.me>";
   danbst = "Danylo Hlynskyi <abcz2.uprola@gmail.com>";
+  dancek = "Hannu Hartikainen <hannu.hartikainen@gmail.com>";
   danielfullmer = "Daniel Fullmer <danielrf12@gmail.com>";
   dasuxullebt = "Christoph-Simon Senjak <christoph.senjak@googlemail.com>";
   davidak = "David Kleuker <post@davidak.de>";
@@ -296,6 +298,7 @@
   mdaiter = "Matthew S. Daiter <mdaiter8121@gmail.com>";
   meditans = "Carlo Nucera <meditans@gmail.com>";
   meisternu = "Matt Miemiec <meister@krutt.org>";
+  metabar = "Celine Mercier <softs@metabarcoding.org>";
   mguentner = "Maximilian Güntner <code@klandest.in>";
   mic92 = "Jörg Thalheim <joerg@higgsboson.tk>";
   michaelpj = "Michael Peyton Jones <michaelpj@gmail.com>";

diff --git a/nixos/doc/manual/release-notes/rl-1703.xml b/nixos/doc/manual/release-notes/rl-1703.xml
@@ -46,6 +46,7 @@ following incompatible changes:</para>
       for what those parameters represent.
     </para>
   </listitem>
+
   <listitem>
     <para>
       <literal>ansible</literal> now defaults to ansible version 2 as version 1
@@ -54,6 +55,7 @@ following incompatible changes:</para>
       vulnerability</link> unpatched by upstream.
     </para>
   </listitem>
+
   <listitem>
     <para>
       <literal>gnome</literal> alias has been removed along with
@@ -116,7 +118,6 @@ following incompatible changes:</para>
   </listitem>
 
   <listitem>
-
     <para><literal>overridePackages</literal> function no longer exists.
     It is replaced by <link
     xlink:href="https://nixos.org/nixpkgs/manual/#sec-overlays-install">
@@ -153,18 +154,39 @@ following incompatible changes:</para>
     </para>
   </listitem>
 
+  <listitem>
+    <para>
+      <literal>local_recipient_maps</literal> is not set to empty value by
+      Postfix service. It's an insecure default as stated by Postfix
+      documentation. Those who want to retain this setting need to set it via
+      <literal>services.postfix.extraConfig</literal>.
+    </para>
+  </listitem>
+
 </itemizedlist>
 
 
 <para>Other notable improvements:</para>
 
 <itemizedlist>
+
   <listitem>
     <para>Module type system have a new extensible option types feature that
       allow to extend certain types, such as enum, through multiple option
       declarations of the same option across multiple modules.
     </para>
   </listitem>
+
+  <listitem>
+    <para>
+      <literal>jre</literal> now defaults to GTK+ UI by default. This
+      improves visual consistency and makes Java follow system font style,
+      improving the situation on HighDPI displays. This has a cost of increased
+      closure size; for server and other headless workloads it's recommended to
+      use <literal>jre_headless</literal>.
+    </para>
+  </listitem>
+
 </itemizedlist>
 
 

diff --git a/nixos/modules/hardware/video/amdgpu-pro.nix b/nixos/modules/hardware/video/amdgpu-pro.nix
@@ -21,6 +21,8 @@ in
 
   config = mkIf enabled {
 
+    nixpkgs.config.xorg.abiCompat = "1.18";
+
     services.xserver.drivers = singleton
       { name = "amdgpu"; modules = [ package ]; libPath = [ package ]; };
 

diff --git a/nixos/modules/hardware/video/ati.nix b/nixos/modules/hardware/video/ati.nix
@@ -18,7 +18,7 @@ in
 
   config = mkIf enabled {
 
-    nixpkgs.config.xorg.fglrxCompat = true;
+    nixpkgs.config.xorg.abiCompat = "1.17";
 
     services.xserver.drivers = singleton
       { name = "fglrx"; modules = [ ati_x11 ]; libPath = [ "${ati_x11}/lib" ]; };

diff --git a/nixos/modules/hardware/video/bumblebee.nix b/nixos/modules/hardware/video/bumblebee.nix
@@ -76,7 +76,7 @@ in
 
   config = mkIf cfg.enable {
     boot.blacklistedKernelModules = [ "nvidia-drm" "nvidia" "nouveau" ];
-    boot.kernelModules = optional useBbswitch [ "bbswitch" ];
+    boot.kernelModules = optional useBbswitch "bbswitch";
     boot.extraModulePackages = optional useBbswitch kernel.bbswitch ++ optional useNvidia kernel.nvidia_x11;
 
     environment.systemPackages = [ bumblebee primus ];

diff --git a/nixos/modules/installer/tools/nixos-generate-config.pl b/nixos/modules/installer/tools/nixos-generate-config.pl
@@ -208,9 +208,6 @@ sub pciCheck {
     pciCheck $path;
 }
 
-push @attrs, "services.xserver.videoDrivers = [ \"$videoDriver\" ];" if $videoDriver;
-
-
 # Idem for USB devices.
 
 sub usbCheck {
@@ -277,6 +274,12 @@ sub usbCheck {
     push @imports, "<nixpkgs/nixos/modules/profiles/qemu-guest.nix>";
 }
 
+# Also for Hyper-V.
+if ($virt eq "microsoft") {
+    push @initrdAvailableKernelModules, "hv_storvsc";
+    $videoDriver = "fbdev";
+}
+
 
 # Pull in NixOS configuration for containers.
 if ($virt eq "systemd-nspawn") {
@@ -307,6 +310,7 @@ sub findStableDevPath {
     return $dev;
 }
 
+push @attrs, "services.xserver.videoDrivers = [ \"$videoDriver\" ];" if $videoDriver;
 
 # Generate the swapDevices option from the currently activated swap
 # devices.
@@ -588,6 +592,12 @@ sub multiLineList {
   # Enable the OpenSSH daemon.
   # services.openssh.enable = true;
 
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
   # Enable CUPS to print documents.
   # services.printing.enable = true;
 

diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix
@@ -286,6 +286,7 @@
       gogs = 268;
       pdns-recursor = 269;
       kresd = 270;
+      rpc = 271;
 
       # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
 
@@ -541,6 +542,7 @@
       couchpotato = 267;
       gogs = 268;
       kresd = 270;
+      #rpc = 271; # unused
 
       # When adding a gid, make sure it doesn't match an existing
       # uid. Users and groups with the same name should have equal

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
@@ -197,6 +197,7 @@
   ./services/hardware/bluetooth.nix
   ./services/hardware/brltty.nix
   ./services/hardware/freefall.nix
+  ./services/hardware/illum.nix
   ./services/hardware/irqbalance.nix
   ./services/hardware/nvidia-optimus.nix
   ./services/hardware/pcscd.nix
@@ -205,6 +206,7 @@
   ./services/hardware/tcsd.nix
   ./services/hardware/tlp.nix
   ./services/hardware/thinkfan.nix
+  ./services/hardware/trezord.nix
   ./services/hardware/udev.nix
   ./services/hardware/udisks2.nix
   ./services/hardware/upower.nix
@@ -339,6 +341,7 @@
   ./services/monitoring/zabbix-server.nix
   ./services/network-filesystems/cachefilesd.nix
   ./services/network-filesystems/drbd.nix
+  ./services/network-filesystems/glusterfs.nix
   ./services/network-filesystems/ipfs.nix
   ./services/network-filesystems/netatalk.nix
   ./services/network-filesystems/nfsd.nix

diff --git a/nixos/modules/profiles/all-hardware.nix b/nixos/modules/profiles/all-hardware.nix
@@ -42,6 +42,9 @@
       # Virtio (QEMU, KVM etc.) support.
       "virtio_net" "virtio_pci" "virtio_blk" "virtio_scsi" "virtio_balloon" "virtio_console"
 
+      # Hyper-V support.
+      "hv_storvsc"
+
       # Keyboards
       "usbhid" "hid_apple" "hid_logitech_dj" "hid_lenovo_tpkbd" "hid_roccat"
     ];

diff --git a/nixos/modules/rename.nix b/nixos/modules/rename.nix
@@ -172,6 +172,10 @@ with lib;
     (mkRenamedOptionModule [ "services" "locate" "period" ] [ "services" "locate" "interval" ])
     (mkRemovedOptionModule [ "services" "locate" "includeStore" ] "Use services.locate.prunePaths" )
 
+    # nfs
+    (mkRenamedOptionModule [ "services" "nfs" "lockdPort" ] [ "services" "nfs" "server" "lockdPort" ])
+    (mkRenamedOptionModule [ "services" "nfs" "statdPort" ] [ "services" "nfs" "server" "statdPort" ])
+
     # Options that are obsolete and have no replacement.
     (mkRemovedOptionModule [ "boot" "initrd" "luks" "enable" ] "")
     (mkRemovedOptionModule [ "programs" "bash" "enable" ] "")