cmd_drivers/dma-buf/heaps/built-in.a := rm -f drivers/dma-buf/heaps/built-in.a.symversions   ; cat drivers/dma-buf/heaps/deferred-free-helper.o.symversions >> drivers/dma-buf/heaps/built-in.a.symversions   ; cat drivers/dma-buf/heaps/page_pool.o.symversions >> drivers/dma-buf/heaps/built-in.a.symversions; rm -f drivers/dma-buf/heaps/built-in.a; llvm-ar cDPrST drivers/dma-buf/heaps/built-in.a drivers/dma-buf/heaps/deferred-free-helper.o drivers/dma-buf/heaps/page_pool.o