Jake Hamilton
2f31813c88
This PR adds a new way of declaring supported platforms for packages. Previously individual build, host, and target values needed to be set for a given platform combination. Now, a platform spec can be written to generate many platform combinations. This allows for easy mapping of all possible systems with `@all`, linux systems with `@linux` or any other available alias of `lib.systems.doubles.<alias>` by using `@<alias>`. In addition, you can use `@build` and `@host` to lock either the host or target respectively to match the prior platform. Reviewed-on: #15
53 lines
1,023 B
Nix
53 lines
1,023 B
Nix
let
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pins = import ./npins;
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lib = import pins.lib;
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foundation = import pins.foundation {
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system = "i686-linux";
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};
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recursiveLibModule = {
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__file__ = ./default.nix;
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options = {
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lib = lib.options.create {
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type = lib.types.attrs.any;
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default.value = { };
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description = "An attribute set of values to be added to `lib`.";
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apply = value: lib.extend (final: prev: lib.attrs.mergeRecursive lib value);
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};
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internal.packages.foundation = lib.options.create {
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type = lib.types.attrs.of lib.types.derivation;
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};
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};
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config = {
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internal.packages.foundation = foundation;
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};
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};
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new =
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module:
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let
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set = lib.modules.run {
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modules = [
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./src/builders
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./src/lib
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./src/mirrors
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recursiveLibModule
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]
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++ lib.lists.from.any module;
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};
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in
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set.config
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// {
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inherit new;
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inherit (set) extend;
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};
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in
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new [
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./src/packages
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]
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