Linux From ScratchThis Forum is for the discussion of LFS.
LFS is a project that provides you with the steps necessary to build your own custom Linux system.
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View Poll Results: What CPU are you using to build LFS?
My CPU is a Intel Celeron N2840 with 4GB of RAM. My SBU (the time used to compile and install binutils) is
real 6m17.613s
user 4m40.960s
sys 0m33.888s
What's yours? I'm curious to know the SBU of a Intel i3-7100u or other i3 systems with low power consumption in mind. I'm thinking to buy a Intel NUC and to SSH into it to build LFS
I know this is a completely different architecture but I have measured the SBU of a Raspberry Pi Zero W and these are the results.
Cpu Info
Code:
processor : 0
model name : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 997.08
Features : half thumb fastmult vfp edsp java tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xb76
CPU revision : 7
Hardware : BCM2835
Revision : 9000c1
Serial : 0000000024e61fdc
Free Memory
Code:
total used free shared buff/cache available
Mem: 433 138 56 30 238 210
Swap: 499 117 382
Wow! You must have the patience of a saint. My first LFS was built on a 32-bit machine with 512 MB and it seemed to take forever. I can't remember the SBU but it must have been about 20 minutes, which is a lot less than yours.
Just SSH into the Rpi, start a tmux session, start compiling, go for a walk and you'll be fine
Let's just hope it doesn't explode for the workload
It should take about 1 day and 12 hours to compile the temporary tools. I wonder how much would it take to compile Binutils on a Raspberry Pi 3
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