xorg.libxcb: not compatible with Python 3

The following patch is not sufficient. https://cgit.freedesktop.org/xcb/libxcb/commit/?id=8740a288ca468433141341347aa115b9544891d3
NixOS · Oct 17, 2016 · b873241 · b873241
1 parent c543dab
commit b873241
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -10347,6 +10347,7 @@ in
     inherit (darwin) apple_sdk cf-private libobjc;
     bootstrap_cmds = if stdenv.isDarwin then darwin.bootstrap_cmds else null;
     mesa = mesa_noglu;
+    python = python2; # Incompatible with Python 3x
     udev = if stdenv.isLinux then udev else null;
     libdrm = if stdenv.isLinux then libdrm else null;
     fglrxCompat = config.xorg.fglrxCompat or false; # `config` because we have no `xorg.override`