Error whille Installing on Raspbian OS

[johanns]

Error whille Installing on Raspbian OS

[johanns]

@StephanHarrer I'll add ARM CPU/Raspberry PI support as soon as I receive required hardware next week.

[johanns]

Hi @x011 Unfortunately, I'm out of town, and won't be able to investigate and/or add support for ARM CPU until this weekend. Meanwhile, this may help (note: I cannot test this):

gem install sha3 -v '1.0.1' -- --with-cflags=\"-O3 -g0 -march=native\"

Another option would be to clone, modify and build the project. If you decide to do this, you'll need to edit line 20 of extconf.rb found /ext/sha3 directory, removing -march=nocona from the file before building the gem.

[StephanHarrer]

Hello,

quite old but I ran in the same error. The command from johanns do not help. Any ideas?

Here is what I see on an raspberry pi 4:

_$ sudo gem install sha3 -v '1.0.1' --source 'https://rubygems.org/'
Building native extensions. This could take a while...
ERROR: Error installing sha3:
ERROR: Failed to build gem native extension.

current directory: /var/lib/gems/2.7.0/gems/sha3-1.0.1/ext/sha3

/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20201118-9223-1snxz3z.rb extconf.rb
checking for sha3.h... yes
checking for digest.h... yes
creating Makefile

current directory: /var/lib/gems/2.7.0/gems/sha3-1.0.1/ext/sha3
make "DESTDIR=" clean

current directory: /var/lib/gems/2.7.0/gems/sha3-1.0.1/ext/sha3
make "DESTDIR="
compiling KeccakF-1600-reference.c
cc1: error: unknown value ‘nocona’ for ‘-march’
cc1: note: valid arguments are: armv8-a armv8.1-a armv8.2-a armv8.3-a armv8.4-a armv8.5-a armv8.6-a native
make: *** [Makefile:245: KeccakF-1600-reference.o] Error 1

make failed, exit code 2

Gem files will remain installed in /var/lib/gems/2.7.0/gems/sha3-1.0.1 for inspection.
Results logged to /var/lib/gems/2.7.0/extensions/aarch64-linux/2.7.0/sha3-1.0.1/gem_make.out_

[johanns]

Released a new gem version (1.0.2) to address the native extension compilation issue on non-x86 CPUs (including Raspberry PI).