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https://github.com/NixOS/nixpkgs.git
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8bc5104a6e
When specifying the `builder` attribute in `stdenv.mkDerivation`, this
will be effectively transformed into
builtins.derivation {
builder = stdenv.shell;
args = [ "-e" builder ];
}
This also means that `default-builder.sh` is never sourced and as a
result it's not guaranteed that `$NIX_ATTRS_SH_FILE` is set to a correct
location[1].
Also, we need to source `.attrs.sh` to source `$stdenv`. So, the
following is done now:
* If `$NIX_ATTRS_SH_FILE` points to a correct location, then use it.
Directly using `.attrs.sh` is problematic for `nix-shell(1)` usage
(see previous commit for more context), so prefer the environment
variable if possible.
* Otherwise, if `.attrs.sh` exists, then use it. See [1] for when this
can happen.
* If neither applies, it can be assumed that `__structuredAttrs` is
turned off and thus nothing needs to be done.
[1] It's possible that it doesn't exist at all - in case of Nix 2.3 or
it can point to a wrong location on older Nix versions with a bug in
`__structuredAttrs`.
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|---|---|---|
| .. | ||
| accessibility | ||
| audio | ||
| backup | ||
| blockchains | ||
| display-managers | ||
| editors | ||
| emulators | ||
| file-managers | ||
| finance | ||
| gis | ||
| graphics | ||
| kde | ||
| logging | ||
| maui | ||
| misc | ||
| networking | ||
| office | ||
| plasma-mobile | ||
| printing/pappl | ||
| qubes/qubes-core-vchan-xen | ||
| radio | ||
| science | ||
| search | ||
| system | ||
| terminal-emulators | ||
| version-management | ||
| video | ||
| virtualization | ||
| window-managers | ||