Skip compiling test programs if MEMCHECK is enabled.
Skip compiling test programs if MEMCHECK is enabled.

zheng-da/FlashX,icoming/FlashGraph,silky/FlashGraph,icoming/FlashGraph,icoming/FlashGraph,zheng-da/FlashX,icoming/FlashX,silky/FlashGraph,silky/FlashGraph,zheng-da/FlashX,flashxio/FlashX,flashxio/FlashX,silky/FlashGraph,flashxio/FlashX,icoming/FlashGraph,icoming/FlashGraph,zheng-da/FlashX,silky/FlashGraph,flashxio/FlashX,icoming/FlashX,icoming/FlashX,icoming/FlashX,flashxio/FlashX,icoming/FlashX,zheng-da/FlashX,flashxio/FlashX