3
0
Fork 0
forked from mirrors/nixpkgs
nixpkgs/pkgs/top-level/release-lib.nix
Tuomas Tynkkynen b3c50ec1e9 nixos/release.nix: Move forAllSystems to release-lib
There's already a similar forTheseSystems in release-lib, so be more
consistent.
2018-01-16 18:56:41 +02:00

119 lines
4.6 KiB
Nix
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

{ supportedSystems
, packageSet ? (import ../..)
, scrubJobs ? true
, # Attributes passed to nixpkgs. Don't build packages marked as unfree.
nixpkgsArgs ? { config = { allowUnfree = false; inHydra = true; }; }
}:
let
lib = import ../../lib;
in with lib;
rec {
allPackages = args: packageSet (args // nixpkgsArgs);
pkgs = packageSet (lib.recursiveUpdate { system = "x86_64-linux"; config.allowUnsupportedSystem = true; } nixpkgsArgs);
inherit lib;
hydraJob' = if scrubJobs then hydraJob else id;
/* !!! Hack: poor man's memoisation function. Necessary to prevent
Nixpkgs from being evaluated again and again for every
job/platform pair. */
pkgsFor = system:
if system == "x86_64-linux" then pkgs_x86_64_linux
else if system == "i686-linux" then pkgs_i686_linux
else if system == "aarch64-linux" then pkgs_aarch64_linux
else if system == "armv6l-linux" then pkgs_armv6l_linux
else if system == "armv7l-linux" then pkgs_armv7l_linux
else if system == "x86_64-darwin" then pkgs_x86_64_darwin
else if system == "x86_64-freebsd" then pkgs_x86_64_freebsd
else if system == "i686-freebsd" then pkgs_i686_freebsd
else if system == "i686-cygwin" then pkgs_i686_cygwin
else if system == "x86_64-cygwin" then pkgs_x86_64_cygwin
else abort "unsupported system type: ${system}";
pkgs_x86_64_linux = allPackages { system = "x86_64-linux"; };
pkgs_i686_linux = allPackages { system = "i686-linux"; };
pkgs_aarch64_linux = allPackages { system = "aarch64-linux"; };
pkgs_armv6l_linux = allPackages { system = "armv6l-linux"; };
pkgs_armv7l_linux = allPackages { system = "armv7l-linux"; };
pkgs_x86_64_darwin = allPackages { system = "x86_64-darwin"; };
pkgs_x86_64_freebsd = allPackages { system = "x86_64-freebsd"; };
pkgs_i686_freebsd = allPackages { system = "i686-freebsd"; };
pkgs_i686_cygwin = allPackages { system = "i686-cygwin"; };
pkgs_x86_64_cygwin = allPackages { system = "x86_64-cygwin"; };
assertTrue = bool:
if bool
then pkgs.runCommand "evaluated-to-true" {} "touch $out"
else pkgs.runCommand "evaluated-to-false" {} "false";
/* The working or failing mails for cross builds will be sent only to
the following maintainers, as most package maintainers will not be
interested in the result of cross building a package. */
crossMaintainers = [ maintainers.viric ];
forAllSystems = genAttrs supportedSystems;
forTheseSystems = systems: f:
genAttrs (filter (x: elem x supportedSystems) systems) f;
/* Build a package on the given set of platforms. The function `f'
is called for each supported platform with Nixpkgs for that
platform as an argument . We return an attribute set containing
a derivation for each supported platform, i.e. { x86_64-linux =
f pkgs_x86_64_linux; i686-linux = f pkgs_i686_linux; ... }. */
testOn = systems: f: forTheseSystems systems
(system: hydraJob' (f (pkgsFor system)));
/* Similar to the testOn function, but with an additional
'crossSystem' parameter for allPackages, defining the target
platform for cross builds. */
testOnCross = crossSystem: systems: f: forTheseSystems systems
(system: hydraJob' (f (allPackages { inherit system crossSystem; })));
/* Given a nested set where the leaf nodes are lists of platforms,
map each leaf node to `testOn [platforms...] (pkgs:
pkgs.<attrPath>)'. */
mapTestOn = mapAttrsRecursive
(path: systems: testOn systems (pkgs: getAttrFromPath path pkgs));
/* Similar to the testOn function, but with an additional 'crossSystem'
* parameter for allPackages, defining the target platform for cross builds,
* and triggering the build of the host derivation (cross built - crossDrv). */
mapTestOnCross = crossSystem: mapAttrsRecursive
(path: systems: testOnCross crossSystem systems
(pkgs: addMetaAttrs { maintainers = crossMaintainers; } (getAttrFromPath path pkgs)));
/* Recursively map a (nested) set of derivations to an isomorphic
set of meta.platforms values. */
packagePlatforms = mapAttrs (name: value:
let res = builtins.tryEval (
if isDerivation value then
value.meta.hydraPlatforms or (value.meta.platforms or [ "x86_64-linux" ])
else if value.recurseForDerivations or false || value.recurseForRelease or false then
packagePlatforms value
else
[]);
in if res.success then res.value else []
);
/* Common platform groups on which to test packages. */
inherit (platforms) unix linux darwin cygwin allBut all mesaPlatforms;
/* Platform groups for specific kinds of applications. */
x11Supported = linux;
gtkSupported = linux;
ghcSupported = linux;
}