From 9a0df56451c902b43627c48f258b68bcdfd42417 Mon Sep 17 00:00:00 2001
From: pedohorse <13556996+pedohorse@users.noreply.github.com>
Date: Mon, 13 May 2024 12:04:26 +0200
Subject: [PATCH] fix ncurses5 with LD_LIBRARY_PATH hack

---
 pkgs/applications/misc/houdini/default.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/misc/houdini/default.nix b/pkgs/applications/misc/houdini/default.nix
index 3810136cbf5f..64536177aaff 100644
--- a/pkgs/applications/misc/houdini/default.nix
+++ b/pkgs/applications/misc/houdini/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, writeScript, callPackage, buildFHSEnv, unwrapped ? callPackage ./runtime.nix {} }:
+{ lib, stdenv, writeScript, ncurses5, callPackage, buildFHSEnv, unwrapped ? callPackage ./runtime.nix {} }:
 
 buildFHSEnv rec {
   name = "houdini-${unwrapped.version}";
@@ -30,7 +30,6 @@ buildFHSEnv rec {
     bintools  # needed for ld and other tools, so ctypes can find/load sos from python
     ocl-icd  # needed for opencl
     numactl  # needed by hfs ocl backend
-    ncurses5  # needed by hfs ocl backend
     zstd  # needed from 20.0
   ] ++ (with xorg; [
     libICE
@@ -83,7 +82,7 @@ buildFHSEnv rec {
       mkdir -p $out/$(dirname $executable)
 
       echo "#!${stdenv.shell}" >> $out/$executable
-      echo "$WRAPPER ${unwrapped}/$executable \"\$@\"" >> $out/$executable
+      echo "exec $WRAPPER ${unwrapped}/$executable \"\$@\"" >> $out/$executable
     done
 
     cd $out
@@ -96,6 +95,9 @@ buildFHSEnv rec {
   ];
 
   runScript = writeScript "${name}-wrapper" ''
+    # ncurses5 is needed by hfs ocl backend
+    # workaround for this issue: https://github.com/NixOS/nixpkgs/issues/89769
+    export LD_LIBRARY_PATH=${lib.makeLibraryPath [ncurses5]}:$LD_LIBRARY_PATH
     exec "$@"
   '';
 }