Eclipse Community Forums: 4DIAC - Framework for Distributed Industrial Automation and Control

Home » Eclipse Projects » 4DIAC - Framework for Distributed Industrial Automation and Control » USE external static library(USE external static library in linux)

Show: Today's Messages :: Show Polls :: Message Navigator

USE external static library [message #1855413]

Thu, 13 October 2022 00:54

jack li

Messages: 15
Registered: August 2022

Junior Member

Dear Alois
I want to call an external static library in the algorithm of a simple function block under linux. How do I do this
best regards

Report message to a moderator

Re: USE external static library [message #1855425 is a reply to message #1855413]

Thu, 13 October 2022 12:41

Alois Zoitl

Messages: 1639
Registered: January 2014

Senior Member

Hi,

I think for this the best is to make a SIFB. There you have more flexibility. you then can include the header files from the libary and call the methods from that lib. In your cmake you need to setup the linkage to that library. You can look into modules like OPC UA or MQTT for refernces what you need to do.

BR,
Alois

Report message to a moderator

Re: USE external static library [message #1855490 is a reply to message #1855425]

Tue, 18 October 2022 02:16

jack li

Messages: 15
Registered: August 2022

Junior Member

Dear Alois
OK I Got it,
I modified the Txt document to achieve the function of adding static library
1. Add a dependency directory
Add "link_directories(/home/forte/linuxlib)" to forte/src/CMakeLists.txt.
2. Add a library name
Add "TERGET_LINK_LIBRARIES(forte ccspsl) "to forte/src/CMakeLists.txt
best regards

Report message to a moderator