Fix for Windows

Author: ufechner7

bin/create_sys_image

@@ -87,10 +87,13 @@ else
     exit 1
 fi
 
-totalmem=$(grep MemTotal /proc/meminfo | awk '{printf "%i", $2 / 1024}')
-if [[ $totalmem -lt 27000 ]]; then
-    echo "Warning: Less than 27GB of memory detected. Using only one thread for sysimage compilation."
-    export JULIA_IMAGE_THREADS=1
+# Check memory only on Linux (not available on Windows)
+if [[ "$OSTYPE" != "msys" && "$OSTYPE" != "win32" ]]; then
+    totalmem=$(grep MemTotal /proc/meminfo | awk '{printf "%i", $2 / 1024}')
+    if [[ $totalmem -lt 27000 ]]; then
+        echo "Warning: Less than 27GB of memory detected. Using only one thread for sysimage compilation."
+        export JULIA_IMAGE_THREADS=1
+    fi
 fi
 
 julia_version=$($JULIA_CMD --version | awk '{print($3)}')