w3m-nox: use imlib2 without X11 support

Also, the minimal live CD previously installed both the X11 and
non-X11 versions (through services.nixosManual) of w3m.

Changed files
+4 -2
nixos
modules
profiles
pkgs
top-level
+1 -1
nixos/modules/profiles/base.nix
···
# Include some utilities that are useful for installing or repairing
# the system.
environment.systemPackages = [
-
pkgs.w3m # needed for the manual anyway
+
pkgs.w3m-nox # needed for the manual anyway
pkgs.testdisk # useful for repairing boot problems
pkgs.mssys # for writing Microsoft boot sectors / MBRs
pkgs.efibootmgr
+3 -1
pkgs/top-level/all-packages.nix
···
# Version without X11
w3m-nox = w3m.override {
x11Support = false;
+
imlib2 = imlib2-nox;
# Version for batch text processing, not a good browser
w3m-batch = w3m.override {
graphicsSupport = false;
+
mouseSupport = false;
x11Support = false;
-
mouseSupport = false;
+
imlib2 = imlib2-nox;
weechat = callPackage ../applications/networking/irc/weechat {