From 561721bbb875d2944290113d723007616c8de1a3 Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Fri, 8 Jul 2022 11:13:12 +0800
Subject: [PATCH 1/4] hdfview: copy missing libapplauncher.so

This fixes issue #179793.
---
 pkgs/tools/misc/hdfview/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/tools/misc/hdfview/default.nix b/pkgs/tools/misc/hdfview/default.nix
index 94acd6dcd947..682b4a7b356b 100644
--- a/pkgs/tools/misc/hdfview/default.nix
+++ b/pkgs/tools/misc/hdfview/default.nix
@@ -41,6 +41,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin $out/lib
     cp -a build/dist/HDFView/bin/HDFView $out/bin/
     cp -a build/dist/HDFView/lib/app $out/lib/
+    cp -a build/dist/HDFView/lib/libapplauncher.so $out/lib/
     ln -s ${jdk}/lib/openjdk $out/lib/runtime
 
     mkdir -p $out/share/applications $out/share/icons/hicolor/32x32/apps

From f4e3995bf67191548bd0763c89a1ad8fa5c937af Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Mon, 11 Jul 2022 08:36:40 +0800
Subject: [PATCH 2/4] hdfview: 3.1.3 -> 3.1.4

Set machine.arch for aarch64 machines.
---
 pkgs/tools/misc/hdfview/default.nix | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/pkgs/tools/misc/hdfview/default.nix b/pkgs/tools/misc/hdfview/default.nix
index 682b4a7b356b..9a2ee1f0b66d 100644
--- a/pkgs/tools/misc/hdfview/default.nix
+++ b/pkgs/tools/misc/hdfview/default.nix
@@ -2,29 +2,34 @@
 
 stdenv.mkDerivation rec {
   pname = "hdfview";
-  version = "3.1.3";
+  version = "3.1.4";
 
   src = fetchurl {
     url = "https://support.hdfgroup.org/ftp/HDF5/releases/HDF-JAVA/${pname}-${version}/src/${pname}-${version}.tar.gz";
-    sha256 = "sha256-VmgHSVMFoy09plU5pSnyaPz8N15toy7QfCtXI7mqDGY=";
+    sha256 = "sha256-iY/NUifU57aX795eWpaUBflrclF/nfvb3OKZEpD9VqA=";
   };
 
   nativeBuildInputs = [
-    ant jdk
-    nettools  # "hostname" required
+    ant
+    jdk
+    nettools # "hostname" required
     copyDesktopItems
   ];
 
   HDFLIBS = (hdf4.override { javaSupport = true; }).out;
   HDF5LIBS = (hdf5.override { javaSupport = true; }).out;
 
-  buildPhase = ''
-    runHook preBuild
+  buildPhase =
+    let
+      arch = if stdenv.isx86_64 then "x86_64" else "aarch64";
+    in
+    ''
+      runHook preBuild
 
-    ant createJPackage
+      ant createJPackage -Dmachine.arch=${arch}
 
-    runHook postBuild
-  '';
+      runHook postBuild
+    '';
 
   desktopItem = makeDesktopItem rec {
     name = "HDFView";

From 433b6710665e99befaa61ce3ab089cd6e99101df Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Tue, 12 Jul 2022 10:13:32 +0800
Subject: [PATCH 3/4] hdfview: add jiegec to maintainers

Add jiegec to maintainer list of hdfview.
---
 pkgs/tools/misc/hdfview/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/tools/misc/hdfview/default.nix b/pkgs/tools/misc/hdfview/default.nix
index 9a2ee1f0b66d..23e2a72557f6 100644
--- a/pkgs/tools/misc/hdfview/default.nix
+++ b/pkgs/tools/misc/hdfview/default.nix
@@ -63,5 +63,6 @@ stdenv.mkDerivation rec {
     license = lib.licenses.free; # BSD-like
     homepage = "https://portal.hdfgroup.org/display/HDFVIEW/HDFView";
     platforms = lib.platforms.linux ++ lib.platforms.darwin;
+    maintainers = with lib.maintainers; [ jiegec ];
   };
 }

From 73ba71eae6d90006fc90d17406fcec6cd52a8def Mon Sep 17 00:00:00 2001
From: Jiajie Chen <c@jia.je>
Date: Fri, 15 Jul 2022 10:22:02 +0800
Subject: [PATCH 4/4] hdfview: avoid hostname dependency

Signed-off-by: Jiajie Chen <c@jia.je>
---
 ...u-false-to-avoid-hostname-dependency.patch | 38 +++++++++++++++++++
 pkgs/tools/misc/hdfview/default.nix           |  6 ++-
 2 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/tools/misc/hdfview/0001-Hardcode-isUbuntu-false-to-avoid-hostname-dependency.patch

diff --git a/pkgs/tools/misc/hdfview/0001-Hardcode-isUbuntu-false-to-avoid-hostname-dependency.patch b/pkgs/tools/misc/hdfview/0001-Hardcode-isUbuntu-false-to-avoid-hostname-dependency.patch
new file mode 100644
index 000000000000..fde26e0dca83
--- /dev/null
+++ b/pkgs/tools/misc/hdfview/0001-Hardcode-isUbuntu-false-to-avoid-hostname-dependency.patch
@@ -0,0 +1,38 @@
+From e5eb394458e19ce8f8a231e8b2005c80c64fd426 Mon Sep 17 00:00:00 2001
+From: Jiajie Chen <c@jia.je>
+Date: Fri, 15 Jul 2022 10:13:23 +0800
+Subject: [PATCH] Hardcode isUbuntu=false to avoid hostname dependency.
+
+The original build.xml detects whether the system is ubuntu based on its
+hostname, which is useless in nixpkgs and brings additional dependency.
+
+As suggested by @risicle in #180613, we can simply hardcode isUbuntu to
+false.
+
+Signed-off-by: Jiajie Chen <c@jia.je>
+---
+ build.xml | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/build.xml b/build.xml
+index c4f0974..15a6078 100644
+--- a/build.xml
++++ b/build.xml
+@@ -143,11 +143,9 @@
+         </and>
+     </condition>
+ 
+-    <exec executable="hostname" outputproperty="computer.hostname"/>
+-
+-    <condition property="isUbuntu">
+-        <contains string="${computer.hostname}" substring="ubuntu" />
+-    </condition>
++    <!-- Since we do not package .deb nor .rpm files, we can safely
++        hardcode isUbuntu = false. -->
++    <property name="isUbuntu" value="false" />
+ 
+     <!-- Build 64-bit binary.
+        Note: os.arch gives the architecture of the JVM, NOT the OS;
+-- 
+2.36.1
+
diff --git a/pkgs/tools/misc/hdfview/default.nix b/pkgs/tools/misc/hdfview/default.nix
index 23e2a72557f6..012ac19c206c 100644
--- a/pkgs/tools/misc/hdfview/default.nix
+++ b/pkgs/tools/misc/hdfview/default.nix
@@ -9,10 +9,14 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-iY/NUifU57aX795eWpaUBflrclF/nfvb3OKZEpD9VqA=";
   };
 
+  patches = [
+    # Hardcode isUbuntu=false to avoid calling hostname to detect os
+    ./0001-Hardcode-isUbuntu-false-to-avoid-hostname-dependency.patch
+  ];
+
   nativeBuildInputs = [
     ant
     jdk
-    nettools # "hostname" required
     copyDesktopItems
   ];