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authorArtturin <Artturin@artturin.com>2023-02-20 17:36:06 +0200
committerArtturin <Artturin@artturin.com>2023-02-22 21:23:05 +0200
commit3251013cc149d535d857e6bca6da28a61bf81faa (patch)
treed12aa6990e978de8c9c1e2fa6e618319955f3299 /pkgs/development/embedded
parent226e14914512d33cee00543cd947cf74d50a1258 (diff)
treewide: env.NIX_CFLAGS_COMPILE use toString on result of optionals
env values must be strings
Diffstat (limited to 'pkgs/development/embedded')
-rw-r--r--pkgs/development/embedded/openocd/default.nix4
1 files changed, 2 insertions, 2 deletions
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"