rizin: Do not use Meson’s Python

It is intentionally minimal and IMO should not be exposed at all.

This should be fixed in rizin upstream.

The hack was introduced in commit 577d2454c2 and this patch fixes it more properly.

pkgs/development/tools/analysis/rizin/default.nix

@@ -14,6 +14,7 @@
 , lz4
 , xxHash
 , meson
+, python3
 , cmake
 , ninja
 , capstone
@@ -43,7 +44,9 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     pkg-config
     meson
-    meson.python3.pkgs.pyyaml
+    (python3.withPackages (pp: with pp; [
+      pyyaml
+    ]))
     ninja
     cmake
   ];
@@ -79,6 +82,14 @@ stdenv.mkDerivation rec {
     xxHash
   ];
 
+  postPatch = ''
+    # find_installation without arguments uses Meson’s Python interpreter,
+    # which does not have any extra modules.
+    # https://github.com/mesonbuild/meson/pull/9904
+    substituteInPlace meson.build \
+      --replace "import('python').find_installation()" "find_program('python3')"
+  '';
+
   meta = {
     description = "UNIX-like reverse engineering framework and command-line toolset.";
     homepage = "https://rizin.re/";