Started work on wsl support for every mount point

imagefiles/dockcross

@@ -183,8 +183,17 @@ fi
 
 # Change the PWD when working in Docker on Windows
 if [ -n "$UBUNTU_ON_WINDOWS" ]; then
+    WSL_ROOT = "/\/mnt\//"
+
+    CFG_FILE=/etc/wsl.conf
+    CFG_CONTENT=$(cat $CFG_FILE | sed -r '/[^=]+=[^=]+/!d' | sed -r 's/\s+=\s/=/g')
+    eval "$CFG_CONTENT"
+    if [ -n "$root"]
+        WSL_ROOT=$root
+
     HOST_PWD=`pwd -P`
-    HOST_PWD=${HOST_PWD/\/mnt\//}
+    
+    HOST_PWD=${HOST_PWD/$WSL_ROOT//}
     HOST_PWD=${HOST_PWD/\//:\/}
 elif [ -n "$MSYS" ]; then
     HOST_PWD=$PWD