PathPilot 2.0.2 adding rtlib's

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09 Apr 2018 17:56 #108669 by DaOne
I am desperately needing to add the missing rtlib files to pathpilot 2.0.2 such as classic ladder, mux16 etc. I am unable to build or find the correct ones. I even tried installing Linuxcnc 2.8.0-pre1-3696-gcb7d6bc onto the pathpilot mint OS to steal the files from that install. They don't work. Can anyone help me to figure this out? I had everything working under 1.9 but I would like to upgrade to 2.0.

Thanks

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10 Apr 2018 05:39 #108706 by emptyhb
I think it need source code to build

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10 Apr 2018 06:04 #108708 by DaOne
You sure? Figured they were the same as 2.8 pre? Maybe built differentially? Anyone get the source on 2.0 yet?

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10 Apr 2018 07:12 #108715 by emptyhb
Yes, I've build usercomp from 2.8 pre, load component into PP2 and it say: Shmem error. So i'm go back to 1.9

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10 Apr 2018 07:26 #108716 by DaOne
Well that is a shame. I could have sworn i read someone else compiled his own module just it needed to be compiled for x64. Anyone atempted to get the 2.0 source?

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10 Apr 2018 11:40 #108721 by smgvbest
use the file command on one of the rtlib files

file filename

I'm at work so dont' have access to PP but should like something like this
file libgmpxx.so.4.4.0
libgmpxx.so.4.4.0: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=b3b9f223f9680bb10b538432d3f0ecc37334b647, stripped

see if the rtlib file is 32 or 64 bit. you could have a mismatch in that.
you also have to be built for the same kernel so be sure your modules are built for the kernel PP is running

you'd want to build linuxcnc from source with the same realtime component that PP uses. if not that's another mismatch.

I do have a request into tormach about the source code. will see what they say

Sandra
The following user(s) said Thank You: DaOne, emptyhb

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10 Apr 2018 16:41 #108761 by emptyhb
Please let me know if you have any infomation. @smgvbest

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11 Apr 2018 03:16 #108785 by DaOne
@smgvbest, here is what I get for the 2 files...

Original PP 2.0.2 file:
abs.so: ELF 64-bit LSB  shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=1b9d23bdae9856a0afeb8576ed9fc5b4807e938c, not stripped

LinuxCNC 2.8 pre 1 file:
abs.so: ELF 64-bit LSB  shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=0aee5c9eb9968602144454c50ee6f44d2a6e0888, stripped

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12 Apr 2018 01:05 #108865 by DaOne
I looked at the source of the old 1.9 version of PP and the source of the current LinuxCNC and do not see any changes made to the .comp files source. I am not sure whats required to compile these on the kernel that PP 2.x runs on. Is the rest of the source for PP2.x required to compile these? I am kinda lost at this point

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15 Apr 2018 02:17 - 15 Apr 2018 02:21 #109042 by emptyhb
After few day, I can make PathPilot 2.0.4 work with older version Ubuntu 10.04.


It fully function

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Last edit: 15 Apr 2018 02:21 by emptyhb.

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