how to install riscv64-unknown-elf-gcc

[amitgargmentor]

Hi, I downloaded the source code from repository but not able to install.

i am looking to install gcc for riscv64-unknown-elf-gcc.

what are the steps ?
can someone please help ?

Thanks

[kito-cheng]

You can use riscv-gnu-toolchain if you want build from source, or you can download pre-built version from SiFive.

[Miskatop]

You can install riscv64-unknown-elf-gcc in ubuntu using apt : sudo apt install gcc-riscv64-unknown-elf

[IvanVnucec]

@Miskatop Only on Ubuntu 20.04 and up if im not wrong: https://packages.ubuntu.com/search?keywords=gcc-riscv64-unknown-elf

[ZhangPeterGree]

Hi guys, I has issue.
compiling error, Can't find heard file. I tried #include <stdio.h> and "stdio.h". but is fatal error.
So can give idea.

[jim-wilson]

Did you build riscv-gnu-toolchain or install an OS package? What OS and version do you have? The Ubuntu 20.04 package is known to be incomplete and hence useless. It is apparently complete and working in Ubuntu 21.04. If you built riscv-gnu-toolchain yourself, then there was a build error that you missed, and you need to go back and check your build log if you have it, or else rebuild it from scratch.

[Miskatop]

@jim-wilson thanks, I successfully build

[IvanVnucec]

Can you explain what the issue was and how did you managed to fix it?

…

On Mon, Oct 11, 2021, 19:33 Mikhayil ***@***.***> wrote: @jim-wilson <https://github.com/jim-wilson> thanks, I successfully build — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#171 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMB7OPX737KAA5PXK23P5E3UGMNV3ANCNFSM4I5I2LBA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.