This commit was created by a combination of scripts and tools:
- an ast-grep script to prefix things in meta with `lib.`,
- a modified nixf-diagnose / nixf combination to remove unused `with
lib;`, and
- regular nixfmt.
Co-authored-by: Wolfgang Walther <walther@technowledgy.de>
tmon broke with the addition of unwrapped compilers to
kernelModuleMakeFlags. Apply the same fix as with perf (see #429818) and
manually pass ARCH and CROSS_COMPILE.
Fixes: e9b2edb ("linux: un-simplify toolchain selection")
Closes#376820
The issue with providing `moduleMakeFlags` via `passthru` of the kernel
package is that when this package gets overriden[1], the `moduleMakeFlags`
list still references the kernel without the overrides.
This broke e.g. kernel modules of linux-rpi4 which can be reproduced
with
nix-build --argstr system aarch64-linux -A linuxKernel.packages.linux_rpi4.zfs_2_3
This used to break with
Error: modDirVersion 6.6.51 specified in the Nix expression is wrong, it should be: 6.6.51-v8
since KBUILD_OUTPUT referenced the kernel without the changes from
`overrideDerivation` that also changes the `modDirVersion`.
The new approach is to add the build flags right into
`linuxKernel.packages.linux_X_Y`: that way we don't need any hacks to
update `moduleMakeFlags` when the derivation with the passthru gets
overridden.
By using the fixpoint of the package-set, the `kernelModuleMakeFlags`
list is correctly updated. E.g. given
with import ./. {};
linuxKernel.packages.linux_6_6.extend (self: super: {
kernel = super.kernel.overrideAttrs (_: {
name = "linux-snens";
});
})
the `makeFlags` is correctly updated:
$ nix-instantiate snenskek.nix -A zfs_2_3.makeFlags --eval --strict
[ "ARCH=x86_64" "CROSS_COMPILE=" "KBUILD_OUTPUT=/nix/store/gsp68549k1aqbwxwczpgw67w5jjn4shw-linux-snens-dev/lib/modules/6.6.74/build" ]
[1] E.g. `linux-rpi4`.
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
The nixpkgs-unstable channel's programs.sqlite was used to identify
packages producing exactly one binary, and these automatically added
to their package definitions wherever possible.
