From 5b53cef5b9709b004ceb5f6a9289817feb5abb89 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Thu, 19 Feb 2026 19:23:25 +0100
Subject: [PATCH] syncterm: move CFLAGS into env for structuredAttrs

---
 pkgs/by-name/sy/syncterm/package.nix | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/pkgs/by-name/sy/syncterm/package.nix b/pkgs/by-name/sy/syncterm/package.nix
index 09c4701290a6..1f85ae6b7bd4 100644
--- a/pkgs/by-name/sy/syncterm/package.nix
+++ b/pkgs/by-name/sy/syncterm/package.nix
@@ -24,16 +24,18 @@ stdenv.mkDerivation (finalAttrs: {
   # We can't use sourceRoot, as the cherry-picked patches apply to files outside of it.
   postPatch = "cd src/syncterm";
 
-  CFLAGS = [
-    "-DHAS_INTTYPES_H"
-    "-DXPDEV_DONT_DEFINE_INTTYPES"
+  env.CFLAGS = toString (
+    [
+      "-DHAS_INTTYPES_H"
+      "-DXPDEV_DONT_DEFINE_INTTYPES"
 
-    "-Wno-unused-result"
-    "-Wformat-overflow=0"
-  ]
-  ++ (lib.optionals stdenv.hostPlatform.isLinux [
-    "-DUSE_ALSA_SOUND" # Don't use OSS for beeps.
-  ]);
+      "-Wno-unused-result"
+      "-Wformat-overflow=0"
+    ]
+    ++ lib.optionals stdenv.hostPlatform.isLinux [
+      "-DUSE_ALSA_SOUND" # Don't use OSS for beeps.
+    ]
+  );
 
   makeFlags = [
     "PREFIX=$(out)"