From 3251013cc149d535d857e6bca6da28a61bf81faa Mon Sep 17 00:00:00 2001
From: Artturin <Artturin@artturin.com>
Date: Mon, 20 Feb 2023 17:36:06 +0200
Subject: treewide: env.NIX_CFLAGS_COMPILE use toString on result of optionals

env values must be strings
---
 pkgs/development/embedded/openocd/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'pkgs/development/embedded')

diff --git a/pkgs/development/embedded/openocd/default.nix b/pkgs/development/embedded/openocd/default.nix
index cbc905cee73da..dea8a56f38d41 100644
--- a/pkgs/development/embedded/openocd/default.nix
+++ b/pkgs/development/embedded/openocd/default.nix
@@ -36,10 +36,10 @@ stdenv.mkDerivation rec {
     "--enable-remote-bitbang"
   ];
 
-  env.NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [
+  env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.cc.isGNU [
     "-Wno-error=cpp"
     "-Wno-error=strict-prototypes" # fixes build failure with hidapi 0.10.0
-  ];
+  ]);
 
   postInstall = lib.optionalString stdenv.isLinux ''
     mkdir -p "$out/etc/udev/rules.d"
-- 
cgit 1.4.1