1cmd_drivers/mtd/nand/built-in.a := echo >/dev/null; rm -f drivers/mtd/nand/built-in.a; /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/bin/aarch64-linux-gnu-ar cDPrST drivers/mtd/nand/built-in.a drivers/mtd/nand/core.o drivers/mtd/nand/bbt.o drivers/mtd/nand/ecc.o drivers/mtd/nand/ecc-sw-hamming.o drivers/mtd/nand/onenand/built-in.a drivers/mtd/nand/raw/built-in.a drivers/mtd/nand/spi/built-in.a 2