1 files changed, 21 insertions, 1 deletions
diff --git a/pkgs/development/libraries/libharu/default.nix b/pkgs/development/libraries/libharu/default.nix
index 3e664ffd43aa..3b8c4be54e05 100644
--- a/pkgs/development/libraries/libharu/default.nix
+++ b/pkgs/development/libraries/libharu/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, zlib, libpng }:
+{ stdenv, fetchurl, zlib, libpng, patchutils }:
 
 stdenv.mkDerivation {
   name = "libharu-2.2.1";
@@ -12,6 +12,26 @@ stdenv.mkDerivation {
 
   buildInputs = [ zlib libpng ];
 
+  patches =
+    [ (stdenv.mkDerivation {
+        name = "linpng15.patch";
+
+        src = fetchurl {
+          url = https://github.com/tony2001/libharu/commit/e5bf8b01f6c3d5e3fe0e26ac5345e0da10c03934.diff;
+          sha256 = "1993vskpycyr43rwdp8f688fc5zvllrqq935r7rhsgbqbipkk73h";
+        };
+
+        buildNativeInputs = [ patchutils ];
+
+        buildCommand = "filterdiff -x '*/CHANGES' $src > $out";
+      })
+      (fetchurl {
+        url = https://github.com/tony2001/libharu/commit/b472b64ab44d834eb29d237f31bf12396fee9aca.diff;
+        name = "endless-loop.patch";
+        sha256 = "1c95mn6a5wddznqgrsaf3xsh27lz8q0pzc0a7ampxpscq0w6c9fq";
+      })
+    ];
+
   meta = {
     description = "Cross platform, open source library for generating PDF files";
     homepage = http://libharu.org/wiki/Main_Page;