upgpkg: 1.6.2 of fork

Switch to the latest release of an actively maintained
[fork](https://github.com/gameflorist/dunedynasty) of the abandoned,
original project.

Refactor package build to be more consistent, robust, and clean.

Changes:
- add dependencies on `alsa-lib`, `enet`, and `libgl`
- Suppress format-security errors to compile with default makepkg cflags
- Install upstream-provided .desktop file
- Prefer GLVND over legacy OpenGL in build if available
- Use only cmake calls to configure, build, and install
- Refactor sed patterns for doc directory path and sample config mod
- Remove somewhat redundant post_upgrade message
- Use Common Changelog format for package's changelog
- Consistent indentation, quoting, and re-wording of some infotext

1 files changed, 0 insertions, 8 deletions

diff --git a/dunedynasty.desktop b/dunedynasty.desktop
deleted file mode 100644
index ae663cd89218..000000000000
--- a/dunedynasty.desktop
+++ /dev/null
@@ -1,8 +0,0 @@
-[Desktop Entry]
-Name=Dune Dynasty
-Comment=Classic Dune. Modern Controls.
-Exec=dunedynasty
-Icon=dunedynasty
-Terminal=false
-Type=Application
-Categories=Game;