diebahn: fix build on Darwin

* Include required frameworks; and
* Use gettext from nixpkgs (required for building with newer clangs).

1 files changed, 14 insertions, 3 deletions

diff --git a/pkgs/applications/misc/diebahn/default.nix b/pkgs/applications/misc/diebahn/default.nix
index a90dddb3162f0..ea74034642187 100644
--- a/pkgs/applications/misc/diebahn/default.nix
+++ b/pkgs/applications/misc/diebahn/default.nix
@@ -15,6 +15,7 @@
 , gtk4
 , libadwaita
 , pango
+, gettext
 , darwin
 }:
 
@@ -54,9 +55,19 @@ stdenv.mkDerivation rec {
     gtk4
     libadwaita
     pango
-  ] ++ lib.optionals stdenv.isDarwin [
-    darwin.apple_sdk.frameworks.Security
-  ];
+  ] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
+    CoreFoundation
+    Foundation
+    Security
+  ]);
+
+  # Darwin needs to link against gettext from nixpkgs instead of the one vendored by gettext-sys
+  # because the vendored copy does not build with newer versions of clang.
+  env = lib.optionalAttrs stdenv.isDarwin {
+    GETTEXT_BIN_DIR = "${lib.getBin gettext}/bin";
+    GETTEXT_INCLUDE_DIR = "${lib.getDev gettext}/include";
+    GETTEXT_LIB_DIR = "${lib.getLib gettext}/lib";
+  };
 
   meta = {
     description = "GTK4 frontend for the travel information of the german railway";