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 $NIXPKGS_PATH
The phoney gcc that we construct for multilib was missing the
`$out/include/c++` directory which `cc-wrapper` needs to pass as an
`-isystem` to `clang`.
Closes#221891
The phoney gcc that we construct for multilib was missing the
`langCC` attribute, which `cc-wrapper` needs in order to decide
whether or not to add gcc's `libstdc++` headers as an `-isystem` for
`clang`.
Our gcc_multi and glibc_multi expressions merge together a
32-bit-targeted and 64-bit-targeted gcc. However they do not thread
through the passthru.libgcc from these merged gccs.
This commit corrects that.
It also extends passthru.libgcc to allow a *list* rather than just a
single outpath.
Resolves part of #221891 (at least getting it back to the error
message it gave before).
