Reverted environment.sh.in to XWayland warning.

ggarra13 · May 3, 2024 · 24c0d98 · 24c0d98
1 parent b5d3e6f
commit 24c0d98
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/mrv2/bin/environment.sh.in b/mrv2/bin/environment.sh.in
@@ -38,3 +38,21 @@ dir=${dir%/*}
 export LD_LIBRARY_PATH="${dir}/lib64:${dir}/lib:${LD_LIBRARY_PATH}:/usr/lib64:/usr/lib"
 export DYLD_FALLBACK_LIBRARY_PATH="${LD_LIBRARY_PATH}"
 export PYTHONPATH="${dir}/lib/python@MRV2_PYTHON_VERSION@:${dir}/lib/python@MRV2_PYTHON_VERSION@/lib-dynload:${dir}/lib/python@MRV2_PYTHON_VERSION@/site-packages:${HOME}/.local/lib/python@MRV2_PYTHON_VERSION@/site_packages:${PYTHONPATH}"
+
+#
+# For Linux, when running on Wayland we switch it to run on X11 emulation,
+# as Wayland is still too buggy.
+#
+if [[ "$XDG_SESSION_TYPE" == "wayland" && "$FLTK_BACKEND" == "" ]]; then
+    echo " Wayland support is currently beta."
+    echo " If you still want to run FLTK applications with Wayland,"
+    echo " set the environment variable FLTK_BACKEND to wayland, like:"
+    echo ""
+    echo "   export FLTK_BACKEND=wayland"
+    echo ""
+    if [[ "$FLTK_BACKEND" == "" ]]; then
+	echo " Setting the environment variable FLTK_BACKEND=x11."
+	echo ""
+	export FLTK_BACKEND=x11
+    fi
+fi