This adds a `readDirectory` utility that can be used to "slurp" a directory
full of `cabal2nix`-generated files and transform them into a Haskell package
override set. The main use of this is so that users don't have to write:
```
{ overrides = self: super: {
foo = self.callPackage ./path/to/foo.nix { };
bar = self.callPackage ./path/to/bar.nix { };
...
};
}
```
Instead, they can write:
```
{ overrides = pkgs.haskell.lib.readDirectory ./path/to;
}
```
This is a an alternative to `packageSourceOverrides` which primarily addresses
the following use cases:
* The desired package is not yet available in `all-cabal-hashes` (perhaps the
user is pinned to an older revision of `nixpkgs`)
* The default `cabal2nix` invocation used by `packageSourceOverrides`
does not use the desired `cabal2nix` flags
* The user wants to avoid the use of import-from-derivation
This reverts commit ad611a622374b3a2202684eda61e3f3207e5d3e1.
A better fix was committed directly afterwards in 2afe06c18ffabf9a66c928d947549dcb54fff450
This package depends on qtmultimedia which depends on libpulse whose libtool
files add `-lcap` to the linker command line. These libtool files should be
stripped with pruneLibtoolFiles, and then libcap dependency can be removed.
Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.
This update was made based on information from https://repology.org/metapackage/xl2tpd/versions.
These checks were done:
- built on NixOS
- /nix/store/xvvr6zvnn8q3k0021bp74yfql82yp7q1-xl2tpd-1.3.12/bin/pfc passed the binary check.
- /nix/store/xvvr6zvnn8q3k0021bp74yfql82yp7q1-xl2tpd-1.3.12/bin/xl2tpd passed the binary check.
- /nix/store/xvvr6zvnn8q3k0021bp74yfql82yp7q1-xl2tpd-1.3.12/bin/xl2tpd-control passed the binary check.
- 2 of 3 passed binary check by having a zero exit code.
- 1 of 3 passed binary check by having the new version present in output.
- found 1.3.12 with grep in /nix/store/xvvr6zvnn8q3k0021bp74yfql82yp7q1-xl2tpd-1.3.12
- directory tree listing: https://gist.github.com/9e7e06daf4d57291dbefde0aff0da546
- du listing: https://gist.github.com/0eb400f5c7f43510ed9dc63f43181d95
This requires a bit of fiddling with the ldflags patches and reworking a few
things about how the SCM info is configured. Ideally, not much more will change
before the 6.0 release, I think...
This also upgrades all FoundationDB packages to use the ordinary libressl
expression (which is now at 2.7.x), and changes around a few other things,
which will require a rebuild.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
