From de1c0f43d48e9ba47557acc0ca625dca8501a473 Mon Sep 17 00:00:00 2001
From: FliegendeWurst <arne.keller@posteo.de>
Date: Sun, 19 Jan 2025 12:21:41 +0100
Subject: [PATCH] octave: fix cross build

---
 pkgs/development/interpreters/octave/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index 204b96fb0712e..f86785ac28878 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -106,11 +106,14 @@ stdenv.mkDerivation (finalAttrs: {
     sha256 = "sha256-gJ+jmnrMhIFb9NxNLX5rIoznWgfzskE/MxOqjgqqMoc=";
   };
 
+  postPatch = ''
+    patchShebangs --build build-aux/*.pl
+  '';
+
   buildInputs =
     [
       readline
       ncurses
-      perl
       flex
       qhull
       graphicsmagick
@@ -157,6 +160,7 @@ stdenv.mkDerivation (finalAttrs: {
     ];
   nativeBuildInputs =
     [
+      perl
       pkg-config
       gfortran
       texinfo