57 lines
2.1 KiB
Nix
57 lines
2.1 KiB
Nix
# cd nixpkgs
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# nix-build -A tests.pkg-config.defaultPkgConfigPackages
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{
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lib,
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pkg-config,
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defaultPkgConfigPackages,
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runCommand,
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testers,
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}:
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let
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inherit (lib.strings) escapeNixIdentifier;
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allTests = lib.mapAttrs (k: v: if v == null then null else makePkgConfigTestMaybe k v) (
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builtins.removeAttrs defaultPkgConfigPackages [ "recurseForDerivations" ]
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);
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# nix-build rejects attribute names with periods
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# This will build those regardless.
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tests-combined =
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runCommand "pkg-config-checks"
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{
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allTests = lib.attrValues allTests;
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}
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''
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touch $out
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'';
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makePkgConfigTestMaybe =
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moduleName: pkg:
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if !lib.isDerivation pkg then
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throw "pkg-config module `${escapeNixIdentifier moduleName}` is not defined to be a derivation. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config-packages.nix` in Nixpkgs."
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else if !pkg ? meta.unsupported then
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throw "pkg-config module `${escapeNixIdentifier moduleName}` does not have a `meta.unsupported` attribute. This can't be right. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config-packages.nix` in Nixpkgs."
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else if pkg.meta.unsupported then
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# We return `null` instead of doing a `filterAttrs`, because with
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# `filterAttrs` the evaluator would not be able to return the attribute
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# set without first evaluating all of the attribute _values_. This would
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# be rather expensive, and severly slow down the use case of getting a
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# single test, which we want to do in `passthru.tests`, or interactively.
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null
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else if !pkg ? meta.broken then
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throw "pkg-config module `${escapeNixIdentifier moduleName}` does not have a `meta.broken` attribute. This can't be right. Please check the attribute value for `${escapeNixIdentifier moduleName}` in `pkgs/top-level/pkg-config.packages.nix` in Nixpkgs."
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else if pkg.meta.broken then
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null
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else
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testers.hasPkgConfigModules {
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moduleNames = [ moduleName ];
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package = pkg;
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};
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in
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lib.recurseIntoAttrs allTests // { inherit tests-combined; }
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