The reason for this change is explained in the long comment I added.
Here's a simple example of the problem:
let
pkgs = import <nixpkgs> { crossSystem.system = "aarch64-linux"; };
in
pkgs.callPackage ({ stdenv, s6-rc }: stdenv.mkDerivation {
name = "s6-rc-compiled";
nativeBuildInputs = [ s6-rc ];
buildCommand = ''
mkdir in
s6-rc-compile $out in
'';
}) {}
We're cross compiling for aarch64 here, so we'd expect the scripts
generated by this derivation to be things we could run on aarch64.
But when I build this on my x86_64 machine, without this change
applied, $out/servicedirs/s6rc-oneshot-runner/run gets generated full
of references to x86_64 non-cross store paths for execline, s6, and
s6-rc.
With this change applied, the scripts generated by the above
expression now refer to the cross-compiled aarch64 store paths for
execline, s6, and s6-rc.
GitHub user flexibeast has been porting the html documentation from
skarnet.org to mdoc, making them available as man pages. While the
documentation is non authorative, it is certainly useful and is also
linked from skarnet.org.
buildManPages implements the common mkDerivation machinery common to all
ported man page packages / repositories.
Most of the skaware packages already build just fine with pkgsStatic,
however the wrapper scripts for execline and stdnotify-wrapper needed
the `-lskarlib` argument to go at the end.
`utmps` and `nsss` still fail with this error:
```
exec ./tools/install.sh -D -m 600 utmps-utmpd /bin/utmps-utmpd
/build/utmps-0.0.3.1/tools/install.sh: line 48: can't create /bin/utmps-utmpd.tmp.479: Permission denied
make: *** [Makefile:121: /bin/utmps-utmpd] Error 1
```
This reverts commit a50653295d.
The reasons cited were “debugging”, in which case
you can just add the attribute to `buildSkawarePackage`
and “customizing”, which is still possible with
a normal `overrideDerivation`.
The patch removed `outputs` for some reason
(possible oversight), so building nsss failed.
Plus lots of complexity (e.g. don’t forget to add new
arguments to `removeAttrs` otherwise there’s a bug now).
This allows things like hooks other than postInstall to be passed
through to mkDerivation, which is very useful when customising or
debugging a package.
Using wrapProgram adds a call to `bash` around every call
of `execline`, which clearly misses the basic idea behind
`execline` in the first place …
This reverts commit b64d25c447.
The execlineb program is the launcher (and lexer) of execline scripts.
So it makes a lot of sense to have all the small tools in scope by
default.
We append to the end of PATH so that they can be easily overwritten by
the user.
Co-authored-by: Alyssa Ross <hi@alyssa.is>
Introduce a `skawarePackages.buildPackage` function that contains the
common setup, removing a lot of duplication.
In particular, we require that the build directory has to be empty
after the `fixupPhase`, to make sure every relevant file is moved to
the outputs.
A next step would be to deduplicate the `configureFlags` attributes
and only require a `skawareInputs` field.
