1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/clucene-core/default.nix b/nixpkgs/pkgs/development/libraries/clucene-core/default.nix
index 58c24069a3a4..b6765af12a4c 100644
--- a/nixpkgs/pkgs/development/libraries/clucene-core/default.nix
+++ b/nixpkgs/pkgs/development/libraries/clucene-core/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   patches = [ ./gcc6.patch ];
 
-  NIX_CFLAGS_COMPILE = [
+  env.NIX_CFLAGS_COMPILE = toString [
     "-std=c++11"
   ];
 
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
       CLucene is a port of the very popular Java Lucene text search engine API.
     '';
-    homepage = "http://clucene.sourceforge.net";
+    homepage = "https://clucene.sourceforge.net";
     platforms = platforms.unix;
     license = with licenses; [ asl20 lgpl2 ];
   };