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Home » Language IDEs » C / C++ IDE (CDT) » Missing [Subprojects](in the root-project [Subprojects] does not link anymore to subprojects after update to Cmake 4)
Missing [Subprojects] [message #1857637] Fri, 17 February 2023 14:54
Ben Engbers is currently offline Ben EngbersFriend
Messages: 20
Registered: July 2009
Junior Member
I am working on Linux/Fedora and using the most recent version of Eclipse.

A few days ago after starting Eclipse, I saw a dialog, asking if I accepted updating CDT or cmake4-eclipse to version 4. I accepted and the update was installed. It is only now that I see problems.

I am working on a project that will use 2 shared objects. All 3 projects are CMake projects and are developed simultaneously. The C++ dialect to be used is 20. I have found no way to specify this in the Eclipse project-settings. CDT accepts the settings in the CMakeLists.txt, compiles the sources without warnings but nearly every line in the sourcecode is marked as containing errors.
Before the update in the directory structure of the root the subdirectory [Subprojects] contained links to the subprojects. When using these links for opening the source-files from one of the subprojects no errors were shown. That's the reason why I preferred to use the subdirectorys.

After the update, the [Subrpojects] subdir however is empty.

How can this be restored?

Ben
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