From ff708504cd2fa33a1b042ebd9da78187411ac66d Mon Sep 17 00:00:00 2001
From: Orivej Desh <orivej@gmx.fr>
Date: Tue, 21 Jan 2020 01:44:53 +0000
Subject: [PATCH] apngasm_2: init at 2.91

This is the original apngasm which has not been updated since 2017 but it has
diverged from its fork with support for LZMA and ZOPFLI compression and TGA
input.
---
 pkgs/applications/graphics/apngasm/2.nix | 35 ++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix          |  1 +
 2 files changed, 36 insertions(+)
 create mode 100644 pkgs/applications/graphics/apngasm/2.nix

diff --git a/pkgs/applications/graphics/apngasm/2.nix b/pkgs/applications/graphics/apngasm/2.nix
new file mode 100644
index 000000000000..166bc135c193
--- /dev/null
+++ b/pkgs/applications/graphics/apngasm/2.nix
@@ -0,0 +1,35 @@
+{ stdenv, fetchzip, libpng, zlib, zopfli }:
+
+stdenv.mkDerivation rec {
+  pname = "apngasm";
+  version = "2.91";
+
+  src = fetchzip {
+    url = "mirror://sourceforge/${pname}/${pname}-${version}-src.zip";
+    stripRoot = false;
+    sha256 = "0qhljqql159xkn1l83vz0q8wvzr7rjz4jnhiy0zn36pgvacg0zn1";
+  };
+
+  buildInputs = [ libpng zlib zopfli ];
+
+  postPatch = ''
+    rm -rf libpng zlib zopfli
+  '';
+
+  NIX_CFLAGS_LINK = "-lzopfli";
+
+  installPhase = ''
+    install -Dt $out/bin apngasm
+  '';
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "Create highly optimized Animated PNG files from PNG/TGA images";
+    homepage = "http://apngasm.sourceforge.net/";
+    license = licenses.zlib;
+    maintainers = with maintainers; [ orivej ];
+    platforms = platforms.linux;
+  };
+
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 60b4c46e68e9..8ecbe6f21566 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -18093,6 +18093,7 @@ in
   apache-directory-studio = callPackage ../applications/networking/apache-directory-studio {};
 
   apngasm = callPackage ../applications/graphics/apngasm {};
+  apngasm_2 = callPackage ../applications/graphics/apngasm/2.nix {};
 
   appeditor = callPackage ../applications/misc/appeditor { };