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stdenv: set meta.outputsToInstall unless overridden

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This commit is contained in:
Vladimír Čunát 2016-03-14 11:56:03 +01:00
parent d6b46ecb30
commit 3342f717da
1 changed files with 16 additions and 6 deletions
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22
pkgs/stdenv/generic/default.nix
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@ -220,12 +220,22 @@ let
# The meta attribute is passed in the resulting attribute set, # The meta attribute is passed in the resulting attribute set,
# but it's not part of the actual derivation, i.e., it's not # but it's not part of the actual derivation, i.e., it's not
# passed to the builder and is not a dependency. But since we # passed to the builder and is not a dependency. But since we
# include it in the result, it *is* available to nix-env for # include it in the result, it *is* available to nix-env for queries.
# queries. We also a meta.position attribute here to meta = { }
# identify the source location of the package. # If the packager hasn't specified `outputsToInstall`, choose a default,
meta = meta // (if pos' != null then { # namely `p.bin or p.out or p`;
position = pos'.file + ":" + toString pos'.line; # if he has specified it, it will be overridden below in `// meta`.
} else {}); // { outputsToInstall =
let
outs = outputs'; # the value passed to derivation primitive
hasOutput = out: builtins.elem out outs;
in [( lib.findFirst hasOutput null (["bin" "out"] ++ outs) )];
}
// meta
# Fill `meta.position` to identify the source location of the package.
// lib.optionalAttrs (pos' != null)
{ position = pos'.file + ":" + toString pos'.line; }
;
inherit passthru; inherit passthru;
} // } //
# Pass through extra attributes that are not inputs, but # Pass through extra attributes that are not inputs, but