From 4cbba917e0df63e03be4b1f41ae1221f95856c0b Mon Sep 17 00:00:00 2001
From: Nicolas Benes <nbenes.gh@xandea.de>
Date: Sun, 27 Nov 2022 14:52:23 +0100
Subject: [PATCH] dataexplorer: 3.6.2 -> 3.7.3

In v3.7.1, the `file.encoding=UTF-8` setting has been moved into the
application itself. It is not needed any more to pass it via the `java`
command line.

The program builds incorrectly for non-x86_64-linux platforms, although
they should be supported. Until the issue is understood and can be
fixed, declare support for only the x86_64-linux platform.
---
 .../science/electronics/dataexplorer/default.nix       | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/applications/science/electronics/dataexplorer/default.nix b/pkgs/applications/science/electronics/dataexplorer/default.nix
index 5745a43df26c..9d06f614870a 100644
--- a/pkgs/applications/science/electronics/dataexplorer/default.nix
+++ b/pkgs/applications/science/electronics/dataexplorer/default.nix
@@ -9,11 +9,11 @@
 
 stdenv.mkDerivation rec {
   pname = "dataexplorer";
-  version = "3.6.2";
+  version = "3.7.3";
 
   src = fetchurl {
     url = "mirror://savannah/dataexplorer/dataexplorer-${version}-src.tar.gz";
-    sha256 = "sha256-2e8qeoJh7z/RIowMtAd8PGcMPck5H8iHqel6bW7EQ0E=";
+    sha256 = "sha256-cqvlPV4i9m0x3hbruC5y2APsyjfI5y9RT8XVzsDaT/Q=";
   };
 
   nativeBuildInputs = [ ant makeWrapper ];
@@ -38,11 +38,11 @@ stdenv.mkDerivation rec {
     # So we create our own wrapper, using similar cmdline args as upstream.
     mkdir -p $out/bin
     makeWrapper ${jre}/bin/java $out/bin/DataExplorer \
-      --add-flags "-Dfile.encoding=UTF-8 -Xms64m -Xmx3092m -jar $out/share/DataExplorer/DataExplorer.jar" \
+      --add-flags "-Xms64m -Xmx3092m -jar $out/share/DataExplorer/DataExplorer.jar" \
       --set SWT_GTK3 0
 
     makeWrapper ${jre}/bin/java $out/bin/DevicePropertiesEditor \
-      --add-flags "-Dfile.encoding=UTF-8 -Xms32m -Xmx512m -classpath $out/share/DataExplorer/DataExplorer.jar gde.ui.dialog.edit.DevicePropertiesEditor" \
+      --add-flags "-Xms32m -Xmx512m -classpath $out/share/DataExplorer/DataExplorer.jar gde.ui.dialog.edit.DevicePropertiesEditor" \
       --set SWT_GTK3 0 \
       --set LIBOVERLAY_SCROLLBAR 0
 
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
     homepage = "https://www.nongnu.org/dataexplorer/index.html";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ panicgh ];
-    platforms = jdk.meta.platforms;
+    platforms = [ "x86_64-linux" ];
     sourceProvenance = with sourceTypes; [
       fromSource
       binaryNativeCode  # contains RXTXcomm (JNI library with *.so files)