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thirtythreeforty / businesscard-linux

A Buildroot distribution small enough to run on my business card
https://www.thirtythreeforty.net/posts/2019/12/my-business-card-runs-linux/
1.81k stars 186 forks source link

about build tools #5

Closed darkgirl closed 4 years ago

darkgirl commented 4 years ago

hi, I like this project. and I am trying to build it. I noticed that it need to download a lot of tools and build them. it is great because i would not install a lot of tools to my system. but sometime i would like to build it without network, and my system already installed build tools. how can i use my system tool rather than download and build them.

Thanks for you patient

thirtythreeforty commented 4 years ago

I'd look at the Buildroot user manual - https://buildroot.org/downloads/manual/manual.html. It's possible to use a system toolchain, if that's what you're asking.

If you're hoping to reuse the applications installed on your system and put them onto the card, that is not going to work for several different reasons. You will need to compile code explicitly for the card.

darkgirl commented 4 years ago

ok, thank you. and when i build the project , i got an error: Saving to: ‘/home/***/share/businesscard-linux/buildroot/output/build/.gcc-8.3.0.tar.xz.VyUIkd/output’

/home/***/share/businesscard-linux/buildr 100%[===================================================================================================>] 60.74M 806KB/s in 58s

2019-12-27 12:28:01 (1.04 MB/s) - ‘/home/***/share/businesscard-linux/buildroot/output/build/.gcc-8.3.0.tar.xz.VyUIkd/output’ saved [63694700/63694700]

ERROR: No hash found for gcc-8.3.0.tar.xz make[1]: [package/pkg-generic.mk:146: /home//share/businesscard-linux/buildroot/output/build/host-gcc-initial-8.3.0/.stamp_downloaded] Error 1 make: *** [Makefile:84: _all] Error 2

it looks like buildroot went wrong, but i am not familiar with buildroot, and they do not have git issue. can you help me ask about it, i searched from the internet and got nothing about it. thank you very much

darkgirl commented 4 years ago

hi, actually, after i wrote last comment, i tried to solve this problem. after i run following command find ./ -name gcc* I found something useful, and after trying to run the following command, it worked: cp package/gcc/gcc.hash package/gcc/gcc-initial/gcc-initial.hash

but then i got several similar error, i have to run these similar command: cp linux/linux.hash package/linux-headers/linux-headers.hash cp package/gcc/gcc.hash package/gcc/gcc-final/gcc-final.hash

maybe this would help