make[1]: Entering directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_a20-olimex-som-evb' GEN ./Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_a20-olimex-som-evb' make[1]: Entering directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_a20-olimex-som-evb' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config.h CFG u-boot.cfg GEN include/autoconf.mk.dep CFG spl/u-boot.cfg GEN include/autoconf.mk GEN spl/include/autoconf.mk *** Your GCC is older than 6.0 and will not be supported starting in v2018.01. CHK include/config/uboot.release CHK include/generated/timestamp_autogenerated.h GEN ./Makefile UPD include/generated/timestamp_autogenerated.h *** Your dtc is too old, please upgrade to dtc 1.4.3 or newer /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/Makefile:1451: recipe for target 'checkdtc' failed make[1]: *** [checkdtc] Error 1 make[1]: *** Waiting for unfinished jobs.... UPD include/config/uboot.release make[1]: *** wait: No child processes. Stop. Makefile:150: recipe for target 'sub-make' failed make: *** [sub-make] Error 2