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
Both `_spin_lock_try` and `_spin_unlock` are private and deprecated
APIs, which are not exported by any headers in the SDK. The build fails
because the configure script does not define the functions before
calling them, which is treated as error by clang 16.
This patch replaces use of those APIs with `os_unfair_lock`, which is
the recommended replacement per the deprecation messages.
The configure scripts frequently use `main` returning an implicit `int`,
which causes spurious failures when CC is clang 16+. This is fixed by
patching the provided macros and regenerating the scripts with
autoreconfHook, though it requires some manual processing (see below).
The upstream `configure.ac` is written in such a way that it requires
fixups and post-processing.
* Fixups are required because the original build process just cats the
macros together into one file. When `aclocal` is run, it does not pick
up all of them. This is worked around by catting the missing macros to
a file that is picked up by autoreconfHook.
* Post-processing is required to populate the version information. This
is done in a subshell to avoid polluting the environment with the
contents of `RELEASE`. Otherwise, the build will fail because the
version C macros it expects will not be defined.
Currently, the berkeley databases resuses a lot of the same code for the
expressions of each version. This consolidates all of the build routines
similar to that of the linux kernel.
This patch also adds version 6 of BDB.
