Error during the linux build process

[alexlakey1]

I am running the linux build shell script in Ubuntu and I get a configuration error at the point the script tries to make the defconfig:

• make mrproper
• make longanpi_3h_defconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/menu.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTCC scripts/kconfig/util.o HOSTLD scripts/kconfig/conf

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  *** Can't find default configuration "arch/arm64/configs/longanpi_3h_defconfig"!

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Can anyone tell me whether this is a component I am missing, or is this a permissions issue?

thanks

[wu-yue-yu]

It seems that the patches are not applied successfully.

[alexlakey1]

Thanks for your help. Can I check - you mean I have to patch the host system that I build on, not apply the patches after the build is made (to the target Sipeed system)?

[wu-yue-yu]

Exactly. The patch should be applied before building. You can check the mklinux.sh and mkuboot.sh for details, the patches will be applied when running the build scripts.

[alexlakey1]

Thanks so much for taking the time to help.