Hi Chris,

I’ve encountered similar circular dependency issues before. Even so, identifying the root cause isn’t always straightforward,

but the 'platform/ext/target/infineon/common/spe/services/CMakeLists.txt’ file is a good starting point.

Could you please share your build configuration and the SPE CMakeCache.txt file with me? Thank you.

Regards,

Dávid

From: Chris.Brand@infineon.com <Chris.Brand@infineon.com>
Date: Tuesday, 2026. February 3. at 2:14
To: tf-m@lists.trustedfirmware.org <tf-m@lists.trustedfirmware.org>
Cc: David Vincze <David.Vincze@arm.com>
Subject: Build error for PSE84

Hi,

I recently started seeing a build error for PSE84. “git bisect” tells me that it was introduced in c2fc818e.

The error is from cmake, complaining about a circular dependency. The error message itself is extremely long, so I’ve attached it as a separate file.

Chris