make[1]: Entering directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_sunchip_cx-a99' GEN ./Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_sunchip_cx-a99' make[1]: Entering directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_sunchip_cx-a99' 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 spl/include/autoconf.mk GEN include/autoconf.mk *** Your GCC is older than 6.0 and is not supported CHK include/config/uboot.release CHK include/generated/timestamp_autogenerated.h GEN ./Makefile /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/arch/arm/config.mk:69: recipe for target 'checkgcc6' failed make[1]: *** [checkgcc6] Error 1 make[1]: *** Waiting for unfinished jobs.... UPD include/generated/timestamp_autogenerated.h CHK include/config.h CFG u-boot.cfg UPD include/config/uboot.release HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o PYMOD scripts/dtc/pylibfdt/_libfdt.so HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o unable to execute 'swig': No such file or directory error: command 'swig' failed with exit status 1 /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/scripts/dtc/pylibfdt/Makefile:26: recipe for target 'scripts/dtc/pylibfdt/_libfdt.so' failed make[4]: *** [scripts/dtc/pylibfdt/_libfdt.so] Error 1 /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/scripts/Makefile.build:425: recipe for target 'scripts/dtc/pylibfdt' failed make[3]: *** [scripts/dtc/pylibfdt] Error 2 make[3]: *** Waiting for unfinished jobs.... /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/scripts/Makefile.build:425: recipe for target 'scripts/dtc' failed make[2]: *** [scripts/dtc] Error 2 /srv/build/amery/sunxi/sunxi-nightly/u-boot-sunxi-mainline/Makefile:492: recipe for target 'scripts' failed make[1]: *** [scripts] Error 2 make[1]: Leaving directory '/srv/build/amery/sunxi/sunxi-nightly/build_u-boot-mainline/build_sunchip_cx-a99' Makefile:150: recipe for target 'sub-make' failed make: *** [sub-make] Error 2