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Integrating LUA with Docker [message #1818295]

Wed, 11 December 2019 16:28

Robert Promok

Messages: 2
Registered: December 2019

Junior Member

Hi,

Before integrating LUA into Docker, I already sucessfully integrated OPC UA for Lego Mindstorms. Now I want to use the LUA compiler for the EV3 Brick. For that I added the luajit-2.0 library to my folder hirarchy by using
git clone ...... luajit-2.0.git
in the Docker container. I also did "make" where I got the "libluajit.so"-file.
Then I added the following commands into my configuration file for compiling forte:
-DFORTE_USE_LUATYPES=LUAJIT
-DLUAJIT_INCLUDE_DIR=/4diac/luajit-2.0/src
-DLUAJIT_LIBRARY=/4diac/luajit-2.0/src/libluajit.so

Where "4diac" is the root folder of my docker container.
After all, when trying to compile forte, I get the error as shown in the screen shot in the attachments. This is where I don't know how to solve this problem.

I also added the ocnfiguration file and a screenshot of the folder hirarchy I use for compiling forte.

Thank you in advance

Attachment: Error_Compiling_Forte_Docker.PNG
(Size: 141.32KB, Downloaded 32 times)
Attachment: Folder_hirarchy.PNG
(Size: 7.42KB, Downloaded 27 times)
Attachment: docker_cross_lmsEv3.sh
(Size: 3.46KB, Downloaded 25 times)

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Re: Integrating LUA with Docker [message #1818335 is a reply to message #1818295]

Thu, 12 December 2019 16:52

Jan Holzweber

Messages: 4
Registered: May 2019

Junior Member

Hi Robert!

Are you trying to compile the forte on Windows or Linux?
Alois also suggest we could meet if you want. I already wrote you an email.

Cheers,
Jan

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Re: Integrating LUA with Docker [message #1818406 is a reply to message #1818335]

Sat, 14 December 2019 16:27

Alois Zoitl

Messages: 1209
Registered: January 2014

Senior Member

Hi,
when you are meeting in person, can you please document the outcome in this post for others.

thx,
Alois

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Re: Integrating LUA with Docker [message #1818603 is a reply to message #1818295]

Fri, 20 December 2019 12:05

Robert Promok

Messages: 2
Registered: December 2019

Junior Member

The solution for this problem was to configure the correct path in the commands that I added in the configuration file for compiling forte:

-DluaJIT_INCLUDE_DIR=/4diac/luajit-2.0/
-DLUAJIT_LIBRARY=/4diac/luajit-2.0/src/libluajit.so

Now it compiles without any errors

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