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Author Topic: aarch64 piCore no tcpdump  (Read 626 times)

Offline led7

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aarch64 piCore no tcpdump
« on: December 19, 2023, 07:55:53 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?

Online Rich

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Re: aarch64 piCore no tcpdump
« Reply #1 on: December 19, 2023, 12:01:21 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