games/RetroArch: Updated for version 1.4.1.

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

1 files changed, 19 insertions, 2 deletions

diff --git a/games/RetroArch/README b/games/RetroArch/README
index 22f877648931a..6e31951a9c464 100644
--- a/games/RetroArch/README
+++ b/games/RetroArch/README
@@ -17,17 +17,34 @@ anyone to use.
 
 RetroArch will require at least one of the libretro cores to play any games.
 
+Cores alternatively can be downloaded with the online updater from the
+libretro buildbot instead of being compiled with slackbuilds. This will
+require the core directory to be writable and is incompatible with the
+libretro slackbuilds. The buildbot can be used with:
+  BUILDBOT=1 ./RetroArch.SlackBuild
+
 To build debugging symbols for RetroArch use:
   DEBUG=1 ./RetroArch.SlackBuild
 
 Some optional dependencies include:
-ffmpeg jack-audio-connection-kit libxkbcommon python3 SDL2 wayland
+ffmpeg jack-audio-connection-kit libxkbcommon miniupnpc nvidia-cg-toolkit
+python3 SDL2 wayland
+
+Python3 support for shaders will need to be enabled with:
+  PYTHON=1 ./RetroArch.SlackBuild
 
 Note: Wayland support requires mesa to be rebuilt with Wayland support,
 using the following configure parameters.
 
   --with-egl-platforms=x11,drm,wayland
 
-RetroArch optionally supports using Vulkan instead of opengl, but
+Retroarch optionally supports using OpenGL ES 2 and OpenGL ES 3 instead of
+OpenGL which will require video card and driver support. This can be done
+by building RetroArch with:
+  GLES=1 ./RetroArch.SlackBuild
+or
+  GLES3=1 ./RetroArch.SlackBuild
+
+RetroArch optionally supports using Vulkan instead of OpenGL, but
 Slackware does not yet provide any Vulkan support, so providing the
 correct build environment is up to you.