From 33952e2d6587a06fc5afe4244414a322e7354310 Mon Sep 17 00:00:00 2001
From: Gavin John <gavinnjohn@gmail.com>
Date: Sat, 28 Dec 2024 11:42:33 -0500
Subject: [PATCH 1/2] wivrn: remove unused libdwg dependency

---
 pkgs/by-name/wi/wivrn/package.nix | 2 --
 1 file changed, 2 deletions(-)

diff --git a/pkgs/by-name/wi/wivrn/package.nix b/pkgs/by-name/wi/wivrn/package.nix
index 452d14a3082a..a4cb0a83fe9a 100644
--- a/pkgs/by-name/wi/wivrn/package.nix
+++ b/pkgs/by-name/wi/wivrn/package.nix
@@ -36,7 +36,6 @@
   libXrandr,
   libbsd,
   libdrm,
-  libdwg,
   libjpeg,
   libmd,
   libnotify,
@@ -153,7 +152,6 @@ stdenv.mkDerivation (finalAttrs: {
       hidapi
       libbsd
       libdrm
-      libdwg
       libGL
       libjpeg
       libmd

From b0cfb8abd8cb59704439255f4c1d127f2d511e0f Mon Sep 17 00:00:00 2001
From: Gavin John <gavinnjohn@gmail.com>
Date: Sat, 28 Dec 2024 11:42:00 -0500
Subject: [PATCH 2/2] libdwg: remove

---
 pkgs/by-name/li/libdwg/package.nix | 37 ------------------------------
 pkgs/top-level/aliases.nix         |  1 +
 2 files changed, 1 insertion(+), 37 deletions(-)
 delete mode 100644 pkgs/by-name/li/libdwg/package.nix

diff --git a/pkgs/by-name/li/libdwg/package.nix b/pkgs/by-name/li/libdwg/package.nix
deleted file mode 100644
index 38b4492a8867..000000000000
--- a/pkgs/by-name/li/libdwg/package.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchurl,
-  indent,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "libdwg";
-  version = "0.6";
-
-  src = fetchurl {
-    url = "mirror://sourceforge/libdwg/libdwg-${version}.tar.bz2";
-    sha256 = "0l8ks1x70mkna1q7mzy1fxplinz141bd24qhrm1zkdil74mcsryc";
-  };
-
-  nativeBuildInputs = [ indent ];
-
-  hardeningDisable = [ "format" ];
-
-  # remove forbidden references to $TMPDIR
-  preFixup = lib.optionalString stdenv.hostPlatform.isLinux ''
-    for f in "$out"/bin/*; do
-      if isELF "$f"; then
-        patchelf --shrink-rpath --allowed-rpath-prefixes "$NIX_STORE" "$f"
-      fi
-    done
-  '';
-
-  meta = {
-    description = "Library reading dwg files";
-    homepage = "http://libdwg.sourceforge.net/en/";
-    license = lib.licenses.gpl3;
-    maintainers = [ lib.maintainers.marcweber ];
-    platforms = lib.platforms.linux;
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 39f79cb6efe0..9c4e4a2f9569 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -663,6 +663,7 @@ mapAliases {
   libbitcoin-explorer = throw "libbitcoin-explorer has been removed as it required an obsolete version of Boost and had no maintainer in Nixpkgs"; # Added 2024-11-24
   libbitcoin-network = throw "libbitcoin-network has been removed as it required an obsolete version of Boost and had no maintainer in Nixpkgs"; # Added 2024-11-24
   libbitcoin-protocol = throw "libbitcoin-protocol has been removed as it required an obsolete version of Boost and had no maintainer in Nixpkgs"; # Added 2024-11-24
+  libdwg = throw "libdwg has been removed as upstream is unmaintained, the code doesn't build without significant patches, and the package had no reverse dependencies"; # Added 2024-12-28
   libgme = game-music-emu; # Added 2022-07-20
   libgnome-keyring3 = libgnome-keyring; # Added 2024-06-22
   libgpgerror = throw "'libgpgerror' has been renamed to/replaced by 'libgpg-error'"; # Converted to throw 2024-10-17