Is it support for my "Coin-sized Linux Computer": VoCore2 ?

[Txiaozhe]

vocore: https://vocore.io/v2.html

[yorkie]

As it's described as "Linux", ShadowNode is working on Linux :)

[Txiaozhe]

But my device installed one openwrt, and I run the ShadowNode bin for linux in my device, it is not running :(

[legendecas]

Please provide any outputs and details platform information if possible.

[Txiaozhe]

output

root@OpenWrt:~/iotjs/bin#
root@OpenWrt:~/iotjs/bin# ./iotjs
./iotjs: line 1: syntax error: unexpected ")"
root@OpenWrt:~/iotjs/bin#
root@OpenWrt:~/iotjs/bin#
root@OpenWrt:~/iotjs/bin#

platform information:
https://vocore.io/v2.html#Parameters

Thanks :)

[Txiaozhe]

I use this https://github.com/yodaos-project/ShadowNode/releases/download/v0.11.7/shadow-node-v0.11.7-Linux-x86_64.tar.gz

[yorkie]

It seems that your device is MIPS and ShadowNode doesn't have this type of pre-release, you need to build it by yourself.

[Txiaozhe]

Okay, I will try it :) thanks

[Txiaozhe]

I tried it:
use ubuntu by docker, install some dependents and a MIPS env in it, but my docker is crashed when I build something.
If you have some configurations ? Could you please give me some advice ?
Thanks :)

[Txiaozhe]

I try to build an openwrt of vocore2 before I build shadownode for MIPS because of the toolchain will be generated after build openwrt.
build env: Ubuntu 64bit, 1.3GHz*2, 4GB mem
the problem:

1. firstly it is slowly!
2. I got error:

touch /home/txiaozhe/GitHub/openwrt/build_dir/toolchain-mipsel_24kc_gcc-7.3.0_musl/binutils-2.29.1/.built
touch /home/txiaozhe/GitHub/openwrt/staging_dir/toolchain-mipsel_24kc_gcc-7.3.0_musl/stamp/.binutils_installed
make[3]: Leaving directory '/home/txiaozhe/GitHub/openwrt/toolchain/binutils'
time: toolchain/binutils/compile#151.40#55.70#543.36
make[2]: Leaving directory '/home/txiaozhe/GitHub/openwrt'
toolchain/Makefile:96: recipe for target '/home/txiaozhe/GitHub/openwrt/staging_dir/toolchain-mipsel_24kc_gcc-7.3.0_musl/stamp/.toolchain_compile' failed
make[1]: *** [/home/txiaozhe/GitHub/openwrt/staging_dir/toolchain-mipsel_24kc_gcc-7.3.0_musl/stamp/.toolchain_compile] Error 2
make[1]: Leaving directory '/home/txiaozhe/GitHub/openwrt'
Build failed - please re-run with -j1 to see the real error message
/home/txiaozhe/GitHub/openwrt/include/toplevel.mk:216: recipe for target 'world' failed
make: *** [world] Error 1
txiaozhe@txiaozhe-UL30A:~/GitHub/openwrt$ 
txiaozhe@txiaozhe-UL30A:~/GitHub/openwrt$ 
txiaozhe@txiaozhe-UL30A:~/GitHub/openwrt$ 

Could you please take a look and give me some advice ? Thanks:)

[yorkie]

@Txiaozhe this build has not entered the ShadowNode package yet, it seems failed on your toolchain.

[Txiaozhe]

@Txiaozhe this build has not entered the ShadowNode package yet, it seems failed on your toolchain.

Yes, the fail happened in my building toolchain

[Txiaozhe]

@Txiaozhe this build has not entered the ShadowNode package yet, it seems failed on your toolchain.

Yes, the fail happened in my building toolchain

Because, I need to build shadownode, the toolchain is needed, but if i want to get the toolchain for vocore , I must build openwrt for vocore. The doc of vocore say that.

[yorkie]

Unfortunately I'm not familiar with the vocore build system, and compiling ShadowNode for mips should not depend on openwrt or buildroot, as I described before, creating your toolchain file should be enough.

[yorkie]

BTW, if you still need a openwrt package, a working version is here: https://github.com/yodaos-project/yodaos/tree/v9.x/openwrt/package/yodaos/shadow-node.

[Txiaozhe]

Thanks, I got my toolchain file and I use this cmd to build shadownode for vocore:

$ tools/build.py --clean --target-os linux --cmake-toolchain-file /my/toolchain/dir/file

but I got an error:

Could not find toolchain file

but I check the path for this toolchain, it is right.