At least pkgs/os-specific/linux/util-linux/default.nix uses
```
"--enable-fs-paths-default=/run/wrappers/bin:/run/current-system/sw/bin:/sbin"
```
which does not cover stage 1 init's PATH as all executables are put
under /bin/.
Fix util-linux's `mount` usage by symlinking /sbin to it.
Consider ZFS filesystems meant to be mounted with zfs.mount(8), e.g.
```
config.fileSystems."/media".options = [ "zfsutil" ];
config.fileSystems."/nix".options = [ "zfsutil" ];
```
`zfsutil` uses dataset properties as mount options such that zfsprops(7)
do not have to be duplicated in fstab(5) entries or manual mount(8)
invocations.
Given the example configuation above, /media is correctly mounted with
`setuid=off` translated into `nosuid`:
```
$ zfs get -Ho value setuid /media
off
$ findmnt -t zfs -no options /media
rw,nosuid,nodev,noexec,noatime,xattr,posixacl
```
/nix however was mounted with default mount(8) options:
```
$ zfs get -Ho value setuid /nix
off
$ findmnt -t zfs -no options /nix
rw,relatime,xattr,noacl
```
This holds true for all other ZFS properties/mount options, including
`exec/[no]exec`, `devices/[no]dev`, `atime/[no]atime`, etc.
/nix is mounted using BusyBox's `mount` during stage 1 init while /media
is mounted later using proper systemd and/or util-linux's `mount`.
Tracing stage 1 init showed that BusyBox never tried to execute
mount.zfs(8) as intended by `zfsutil`.
Replacing it with util-linux's `mount` and adding the mount helper
showed attempts to execute mount.zfs(8).
Ensure ZFS filesystems are mounted with correct options iff `zfsutil` is
used.
Very confusingly, the `isPowerPC` predicate in
`lib/systems/inspect.nix` does *not* match `powerpc64le`!
This is because `isPowerPC` is defined as
isPowerPC = { cpu = cpuTypes.powerpc; };
Where `cpuTypes.powerpc` is:
{ bits = 32; significantByte = bigEndian; family = "power"; };
This means that the `isPowerPC` predicate actually only matches the
subset of machines marketed under this name which happen to be 32-bit
and running in big-endian mode which is equivalent to:
with stdenv.hostPlatform; isPower && isBigEndian && is32bit
This seems like a sharp edge that people could easily cut themselves
on. In fact, that has already happened: in
`linux/kernel/common-config.nix` there is a test which will always
fail:
(stdenv.hostPlatform.isPowerPC && stdenv.hostPlatform.is64bit)
A more subtle case of the strict isPowerPC being used instead of the
moreg general isPower accidentally are the GHC expressions:
Update pkgs/development/compilers/ghc/8.10.7.nix
Update pkgs/development/compilers/ghc/8.8.4.nix
Update pkgs/development/compilers/ghc/9.2.2.nix
Update pkgs/development/compilers/ghc/9.0.2.nix
Update pkgs/development/compilers/ghc/head.nix
Since the remaining legitimate use sites of isPowerPC are so few, remove
the isPowerPC predicate completely. The alternative expression above is
noted in the release notes as an alternative.
Co-authored-by: sternenseemann <sternenseemann@systemli.org>
* origin/staging-next: (62 commits)
Re-Revert "lua: fix on darwin by using makeBinaryWrapper (#172749)"
openldap: fix cross-compilation
makeBinaryWrapper: fix codesign on aarch64-darwin
python3Packages.ldap: fix linking with openldap 2.5+
Revert "lua: fix on darwin by using makeBinaryWrapper (#172749)"
wine: enable parallel build again
pkgsi686Linux.gdb: fix formatting for 32-bit systems
gtk4: Fix incorrect merge
nixos/openldap: use upstream unit defaults
openldap: update maintainers
openldap: 2.4.58 -> 2.6.2
Revert "Add mingwW64-llvm cross-system."
lua: fix on darwin by using makeBinaryWrapper (#172749)
python310Packages.python-mimeparse: execute tests
pandas: fix darwin build
gtk3: 3.24.33 -> 3.24.33-2022-03-11
gtk4: patch fixing g-c-c crashes
e2fsprogs: patch for CVE-2022-1304
firefox-unwrapped: fix cross compilation
rustc: expose correct llvmPackages for cross compile
...
Since the list only gates the platforms the nixpkgs flake exposes
packages to build on, the `hydra` label made little sense. It was also
only used for this purpose, so the `tier*` attributes were largely
unnecessary.
To reflect the intention more accurately, we expose
`lib.systems.flakeExposed` and use it to gate flake.nix's system list.
Otherwise, it wouldn't get restarted when a new system configuration
was activatad, so the Postfix configuration wouldn't be updated.
Fixes: fb2fa1b50f ("nixos/postfix: pull setup into its own unit")
There is a comment above the invocation of 'nextcloud-occ app:enable', stating
that the script should not fail if any of the apps cannot be enabled, but there
is nothing in place to suppress errors. The app:enable command already
continues installing the remaining apps when one fails to install, and we do not
want to suppress errors in the setup script, so this just removes the comment
about not failing.
* Removed unused `.package`-option.
* Added explicit postgresql support.
* Create a new meta-package for mailman to make sure each component has
the **same** python and packages can be downgraded if needed (e.g.
psycopg2 or sqlalchemy) without interfering with `pythonPackages` in any way.
* Document why certain python overrides are needed.
Closes#170035Closes#158424
OpenLDAP since version 2.5.4¹ supports sd_notify, so we should make use
of it.
Also updates the unit description and documentation with the values
upstream provides.
Starts slapd only after reaching `network-online.target`, which ensures
binding to specific ip addresses is possible, since `network.target`
only guarantees interfaces exist, but not that addressing is finished.
[1] https://bugs.openldap.org/show_bug.cgi?id=8707
