Tiny Core Linux

Tiny Core Base => Raspberry Pi => Topic started by: led7 on December 19, 2023, 10:55:53 AM

Title: aarch64 piCore no tcpdump
Post by: led7 on December 19, 2023, 10:55:53 AM

I see that tcpdump and libpcap are not among the tczs in aarch64 versions of piCore.  The 32bit arm builds do include it.  Am I missing something? 
Before I try building it myself is there any particular reason they aren't included for aarch64?  Am I going to be banging my head against a wall in the attempt?

Title: Re: aarch64 piCore no tcpdump
Post by: Rich on December 19, 2023, 03:01:21 PM

Hi led7
Welcome to the forum.

I don't know why they aren't in  aarch64 , however ...
A build script can be found here:
http://tinycorelinux.net/11.x/armv7/tcz/src/tcpdump/
Some build notes over here:
http://tinycorelinux.net/11.x/armv7/tcz/src/libpcap/

Change in  CFLAGS=  and  CXXFLAGS=
From:

Code: [Select]

-march=armv6zk -mtune=arm1176jzf-sTo:

Code: [Select]

-march=armv8-a+crc -mtune=cortex-a72