From b9b3f64b869e0836c28006e07dfaedf679d0dcaf Mon Sep 17 00:00:00 2001
From: John Titor <50095635+JohnRTitor@users.noreply.github.com>
Date: Thu, 11 Sep 2025 23:37:09 +0530
Subject: [PATCH] scx.cscheds: patch build_bpftool meson script explicitly

Turns out ./patchShebangs wasn't doing its job properly.
This was verified after running `patchShebangs ./meson-scripts`
and then `cat ./meson-scripts/build_bpftool`

(cherry picked from commit 0b14bcb36298f3f5a700843dede751a695ba122f)
---
 pkgs/os-specific/linux/scx/scx_cscheds.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/scx/scx_cscheds.nix b/pkgs/os-specific/linux/scx/scx_cscheds.nix
index 8497ddac1d15..a487493bad5b 100644
--- a/pkgs/os-specific/linux/scx/scx_cscheds.nix
+++ b/pkgs/os-specific/linux/scx/scx_cscheds.nix
@@ -56,8 +56,8 @@ llvmPackages.stdenv.mkDerivation (finalAttrs: {
     patchShebangs ./meson-scripts
     cp ${finalAttrs.fetchBpftool} meson-scripts/fetch_bpftool
     cp ${finalAttrs.fetchLibbpf} meson-scripts/fetch_libbpf
-    substituteInPlace meson.build \
-      --replace-fail '[build_bpftool' "['${lib.getExe bash}', build_bpftool"
+    substituteInPlace ./meson-scripts/build_bpftool \
+      --replace-fail '/bin/bash' '${lib.getExe bash}'
   '';
 
   nativeBuildInputs = [