1 files changed, 9 insertions, 2 deletions
diff --git a/pkgs/development/libraries/qca2/default.nix b/pkgs/development/libraries/qca2/default.nix
index 568e7ce07b3b..ec32c44a91fc 100644
--- a/pkgs/development/libraries/qca2/default.nix
+++ b/pkgs/development/libraries/qca2/default.nix
@@ -10,16 +10,23 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];
-  buildInputs = [ (stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security) qt ];
+  buildInputs = [ qt ]
+    ++ stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
 
   enableParallelBuilding = true;
 
   # tells CMake to use this CA bundle file if it is accessible
-  preConfigure = ''export QC_CERTSTORE_PATH=/etc/ssl/certs/ca-certificates.crt'';
+  preConfigure = ''
+    export QC_CERTSTORE_PATH=/etc/ssl/certs/ca-certificates.crt
+  '';
 
   # tricks CMake into using this CA bundle file if it is not accessible (in a sandbox)
   cmakeFlags = [ "-Dqca_CERTSTORE=/etc/ssl/certs/ca-certificates.crt" ];
 
+  postPatch = ''
+    sed -i -e '1i cmake_policy(SET CMP0025 NEW)' CMakeLists.txt
+  '';
+
   meta = with stdenv.lib; {
     description = "Qt Cryptographic Architecture";
     license = "LGPL";