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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32


Windows : Workbench crash when I remove 1 (of 4) build configuration.

Yes, the project still build in System Workbench in GUI Mode.
In Jenkins, one of the configuration builds before the error arise.

This works:
/var/lib/Ac6/SystemWorkbench/eclipse -nosplash --launcher.suppressErrors -no-indexer -data /var/lib/jenkins/AnotherTest -application org.eclipse.cdt.managedbuilder.core.headlessbuild -import ./ -cleanBuild Kragleski/UnitTest
/var/lib/jenkins/workspace/EmmetBrickowski_AnotherTest
Create.
Opening ‘Kragleski’.
Refreshing ‘/Kragleski’.
14:15:16 **** Build of configuration UnitTest for project Kragleski ****

And then, this not:
/var/lib/Ac6/SystemWorkbench/eclipse -nosplash --launcher.suppressErrors -no-indexer -data /var/lib/jenkins/AnotherTest -application org.eclipse.cdt.managedbuilder.core.headlessbuild -import ./ -cleanBuild Kragleski/Lego
/var/lib/jenkins/workspace/EmmetBrickowski_AnotherTest
Create.
Opening ‘Kragleski’.
Refreshing ‘/Kragleski’.

But, this time (don’t know what I changed to be honest or even if this is the cause of error), I have this :
check_group_uucp(): error testing lock file creation Error details:Permission deniedcheck_lock_status: No permission to create lock file.
RXTX fhs_lock() Error: opening lock file: /var/lock/LCK..ttyS3: Permission denied. FAILED TO OPEN: No such file or directory
testRead() Lock file failed

But ... it is there even for the “working build”