kiwix-tools: init at 3.4.0

this provides the `kiwix-serve` tool asked for in
<https://github.com/NixOS/nixpkgs/issues/35009>,
but does not implement the systemd service requested.

package contents:
- bin/kiwix-manage
- bin/kiwix-search
- bin/kiwix-serve

tested by invoking `kiwix-serve` and connecting to it in a web browser:

```sh
nix build '.#kiwix-tools'
wget 'https://dumps.wikimedia.org/other/kiwix/zim/wikipedia/wikipedia_en_simple_all_mini_2022-11.zim'
./result/bin/kiwix-serve -p 1080 ./wikipedia_en_simple_all_mini_2022-11.zim
curl http://localhost:1080
```

4 files changed, 45 insertions, 2 deletions

diff --git a/pkgs/applications/misc/kiwix/default.nix b/pkgs/applications/misc/kiwix/default.nix
index 49c0155bf985..600ea299d18f 100644
--- a/pkgs/applications/misc/kiwix/default.nix
+++ b/pkgs/applications/misc/kiwix/default.nix
@@ -40,7 +40,7 @@ mkDerivation rec {
   meta = with lib; {
     description = "An offline reader for Web content";
     homepage = "https://kiwix.org";
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ ajs124 ];
   };
diff --git a/pkgs/applications/misc/kiwix/lib.nix b/pkgs/applications/misc/kiwix/lib.nix
index ffbcd1bb3016..84fede08f31b 100644
--- a/pkgs/applications/misc/kiwix/lib.nix
+++ b/pkgs/applications/misc/kiwix/lib.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Common code base for all Kiwix ports";
     homepage = "https://kiwix.org";
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ colinsane ];
   };
diff --git a/pkgs/applications/misc/kiwix/tools.nix b/pkgs/applications/misc/kiwix/tools.nix
new file mode 100644
index 000000000000..fe70f5b317a2
--- /dev/null
+++ b/pkgs/applications/misc/kiwix/tools.nix
@@ -0,0 +1,41 @@
+{ lib
+, fetchFromGitHub
+, icu
+, libkiwix
+, meson
+, ninja
+, pkg-config
+, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "kiwix-tools";
+  version = "3.4.0";
+
+  src = fetchFromGitHub {
+    owner = "kiwix";
+    repo = "kiwix-tools";
+    rev = version;
+    sha256 = "sha256-r3/aTH/YoDuYpKLPakP4toS3OtiRueTUjmR34rdmr+w=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    icu
+    libkiwix
+  ];
+
+  meta = with lib; {
+    description = "Command line Kiwix tools: kiwix-serve, kiwix-manage, ...";
+    homepage = "https://kiwix.org";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ colinsane ];
+  };
+}
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4266a723337f..d33baeb92953 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29952,6 +29952,8 @@ with pkgs;
 
   kiwix = libsForQt5.callPackage ../applications/misc/kiwix { };
 
+  kiwix-tools = callPackage ../applications/misc/kiwix/tools.nix { };
+
   klayout = libsForQt5.callPackage ../applications/misc/klayout { };
 
   klee = callPackage ../applications/science/logic/klee (with llvmPackages_11; {