Sometimes it's needed to override parts of `vim_configurable`, for
instance when using ENSIME (http://ensime.github.io/), in this case you
need a Python interpreter and the modules `sexpdata` and
`websocket_client`.
However overriding `vim_configurable` is quite hard as we run
`vimUtils.makeCustomizable` over the default comming from
`configurable.nix`. Therefore it's necessary to copy the code from
`all-packages.nix` and alter the parts you need: https://nixos.org/nix-dev/2017-April/023364.html
In order to simplify overriding `vim_configurable` I added an
`override` and an `overrideAttrs` function to `vimutils.makeCustomizable`
to ensure that the customization capabilities won't be lost after
altering the derivation.
Now it's possible to write expressions like this without evaluation
failures:
```
with pkgs;
let
vimPy3 = vim_configurable.override {
python = python3;
};
in vimPy3.customize { ... }
```
l2tp saves its secrets into /etc/ipsec.d but strongswan would not read
them. l2tp checks for /etc/ipsec.secrets includes /etc/ipsec.d and if
not tries to write into it.
Solution:
Have the strongswan module create /etc/ipsec.d and /etc/ipsec.secrets
when networkmanager_l2tp is installed.
Include /etc/ipsec.secrets in
/nix/store/hash-strongswan/etc/ipsec.secrets so that it can find l2tp
secrets.
Also when the ppp 'nopeerdns' option is used, the DNS resolver tries to
write into an alternate file /etc/ppp/resolv.conf. This fails when
/etc/ppp does not exist so the module creates it by default.
the new version brings a new panel in IPsec settings which allows to
reenable old algorithms for IPsec phases 1/2 (dropped in recent libreswan/strongswan etc).
Also updates the homepage with the new one.
http2Support was disabled due to a bootstrapping issue involving xz.
Now that xz is available in the bootstrap environment for all
platforms, http2Support can be enabled globally.
As-is the use of 'configureFlags="..."' breaks cross compilation
as it drops the configure platforms arguments.
Set zprofile separately to handle $out.
This passes the correct compilation flags to the builder so we pick up
the path to sqlite, and (despite the fact that it's a development
version), also updates to version 1.55_07 to fix
https://github.com/DBD-SQLite/DBD-SQLite/issues/28
This was switched to use gcc5 for all platforms due to a mkSnapshot
error, which fixes Linux but currently fails for Darwin. I'm unsure if
there are other runtime failures, but this hasn't been building for
quite some time.
