Update qemu-vfat.bat

Try R: first and then C:
GreenteaOS · Dec 26, 2023 · bd542d6 · bd542d6
1 parent 3402833
commit bd542d6
Showing 1 changed file with 16 additions and 4 deletions.
diff --git a/tools/qemu-vfat.bat b/tools/qemu-vfat.bat
@@ -1,17 +1,29 @@
 @echo off
 color 0A
+setlocal enableDelayedExpansion
+cls
 
-:: You must set proper paths to run this
+:: Try R: first and then C:
+
+set DRIVE=R
+set WAY=\Tea\greenteaos-uefi64.iso
+set ISO=%DRIVE%:%WAY%
+
+if not exist "%ISO%" (
+	echo Trying alternative path...
+	set DRIVE=C
+	set ISO=!DRIVE!:!WAY!
+	echo !ISO!
+)
 
-set DRIVE=C
 set QEMU="C:\Program Files\qemu\qemu-system-x86_64.exe"
 set OVMF="..\Teapot\OVMF.fd"
 
 %QEMU% -accel tcg -bios %OVMF% -m 2048 ^
     -vga std -machine pc-q35-2.10 ^
-    -serial file:%DRIVE%:\Tea\qemu.log -cpu max,x2apic=off ^
+    -serial file:!DRIVE!:\Tea\qemu.log -cpu max,x2apic=off ^
     -smp 4 ^
-    -cdrom %DRIVE%:\Tea\greenteaos-uefi64.iso ^
+    -cdrom !ISO! ^
     -name "Greentea QEMU" -monitor stdio
 ::    -drive format=raw,file=fat:rw:%DRIVE%:\Tea\spin-off ^
 ::pause