doxygen: switch to python3

Also move the build-time dependencies to nativeBuildInputs, and drop perl as it no longer seems to be necessary (CMake is not looking for it any more).

1 files changed, 8 insertions, 4 deletions

diff --git a/pkgs/development/tools/documentation/doxygen/default.nix b/pkgs/development/tools/documentation/doxygen/default.nix
index d7dcb4259633..0e20d690fd72 100644
--- a/pkgs/development/tools/documentation/doxygen/default.nix
+++ b/pkgs/development/tools/documentation/doxygen/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, cmake, fetchurl, perl, python, flex, bison, qt4, CoreServices, libiconv }:
+{ stdenv, cmake, fetchurl, python3, flex, bison, qt4, CoreServices, libiconv }:
 
 stdenv.mkDerivation rec {
 
@@ -12,11 +12,15 @@ stdenv.mkDerivation rec {
     sha256 = "bd9c0ec462b6a9b5b41ede97bede5458e0d7bb40d4cfa27f6f622eb33c59245d";
   };
 
-  nativeBuildInputs = [ cmake ];
+  nativeBuildInputs = [
+    cmake
+    python3
+    flex
+    bison
+  ];
 
   buildInputs =
-    [ perl python flex bison ]
-    ++ stdenv.lib.optional (qt4 != null) qt4
+       stdenv.lib.optional (qt4 != null) qt4
     ++ stdenv.lib.optional stdenv.isSunOS libiconv
     ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices libiconv ];