Austin Seipp 350f49734b pythonPackages.pylibmc: fix runtime dependency on libsasl2.so, by way of cyrus_sasl
Without explicitly specifying that libsasl2 is part of the build, and
without explicitly making it part of pylibmc's linker flags for its
CPython extension, the cpython code enters a build state error where it
instead attempts to blindly `dlopen("libsasl2.so")` out of
$LD_LIBRARY_PATH; this fails as it can't be found in the store,
obviously.

The bigger problem with this is that it otherwise makes pylibmc
unusable, as it will try to immediately load libsasl2 at startup. This
means even using 'import pylibmc' at all will cause a failure.

Instead, add cyrus_sasl into the build closure of the library, and pass
an argument to the setup.py script to properly pass -lsasl2 to the C
extension. This causes a link to properly be formed.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
2018-06-09 17:35:12 -05:00
2018-06-05 18:45:20 +02:00
2018-01-04 17:59:52 -05:00
2018-04-04 09:48:35 +02:00

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Nixpkgs is a collection of packages for the Nix package manager. It is periodically built and tested by the Hydra build daemon as so-called channels. To get channel information via git, add nixpkgs-channels as a remote:

% git remote add channels git://github.com/NixOS/nixpkgs-channels.git

For stability and maximum binary package support, it is recommended to maintain custom changes on top of one of the channels, e.g. nixos-18.03 for the latest release and nixos-unstable for the latest successful build of master:

% git remote update channels
% git rebase channels/nixos-18.03

For pull-requests, please rebase onto nixpkgs master.

NixOS Linux distribution source code is located inside nixos/ folder.

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