how to include multiple libraries in the Inline LIBS

[Tallapragada, Sridevi]

Hi
 
How to include multiple libraries using the LIBS option.
In the following line, i am only including one library "libtestprint.a"
and this works
use Inline C => Config => LIBS=> '-L/mydir/path1 -ltestprint' ;
 
 
But when i try to include another LIBS i get an error . 
 
Any suggestion is appreciated
 
Thanks & Regards
Sridevi