Linux Build Fixes

- fixed AppImage not accepting arguments (for example -f -g ROM_file to start directly)
- adjusted AppImage build.sh so it can find Qt libs on Fedora (#98)
- perl-Digest-SHA package is needed for shasum on Fedora
- added option do disable linking against LLVM 17 (Steam Deck specific)
- updated build-for-linux.md (Steam Deck specific)

AppImageBuilder/assets_x86_64/AppRun

@@ -4,21 +4,21 @@ cd "$APPDIR"
 
 # default qt5 location
 if [ -d /usr/lib/x86_64-linux-gnu/qt5 ]; then
-    exec ./yuzu-bwrap.sh
+    exec ./yuzu-bwrap.sh "$@"
 else
     # qt5 on Steam Deck (as qt)
     if [ -d /usr/lib/qt ]; then
-        exec ./yuzu-bwrap.sh
+        exec ./yuzu-bwrap.sh "$@"
     else
         # default qt6 location
         if [ -d /usr/lib/x86_64-linux-gnu/qt6 ]; then
-            exec ./yuzu-bwrap.sh
+            exec ./yuzu-bwrap.sh "$@"
         else
             # qt6 on Steam Deck
             if [ -d /usr/lib/qt6 ]; then
-                exec ./yuzu-bwrap.sh
+                exec ./yuzu-bwrap.sh "$@"
             else
-                exec ./yuzu.sh
+                exec ./yuzu.sh "$@"
             fi
         fi
     fi

AppImageBuilder/assets_x86_64/yuzu-bwrap.sh

@@ -2,19 +2,19 @@
 
 # default qt5 location
 if [ -d /usr/lib/x86_64-linux-gnu/qt5 ]; then
-    exec ./bwrap --dev-bind / / --tmpfs /usr/lib/x86_64-linux-gnu/qt5 ./yuzu.sh
+    exec ./bwrap --dev-bind / / --tmpfs /usr/lib/x86_64-linux-gnu/qt5 ./yuzu.sh "$@"
 else
     # qt5 on Steam Deck (as qt)
     if [ -d /usr/lib/qt ]; then
-        exec ./bwrap --dev-bind / / --tmpfs /usr/lib/qt ./yuzu.sh
+        exec ./bwrap --dev-bind / / --tmpfs /usr/lib/qt ./yuzu.sh "$@"
     else
         # default qt6 location
         if [ -d /usr/lib/x86_64-linux-gnu/qt6 ]; then
-            exec ./bwrap --dev-bind / / --tmpfs /usr/lib/x86_64-linux-gnu/qt6 ./yuzu.sh
+            exec ./bwrap --dev-bind / / --tmpfs /usr/lib/x86_64-linux-gnu/qt6 ./yuzu.sh "$@"
         else
             # qt6 on Steam Deck
             if [ -d /usr/lib/qt6 ]; then
-                exec ./bwrap --dev-bind / / --tmpfs /usr/lib/qt6 ./yuzu.sh
+                exec ./bwrap --dev-bind / / --tmpfs /usr/lib/qt6 ./yuzu.sh "$@"
             fi
         fi
     fi

AppImageBuilder/assets_x86_64/yuzu.sh

@@ -1,2 +1,2 @@
 #! /bin/sh
-QT_QPA_PLATFORM=xcb QT_PLUGIN_PATH=. exec ./ld-linux-x86-64.so.2 --library-path . ./yuzu
+QT_QPA_PLATFORM=xcb QT_PLUGIN_PATH=. exec ./ld-linux-x86-64.so.2 --library-path . ./yuzu "$@"