Skip to content

Autogen: Fix for problematic nested lists separator

Sebastian Holtermann requested to merge sebholt/cmake:autogen-nested-lists-fix into master

In the AutogenInfo.cmake file the separator for nested lists was @LSEP@ which led to a speed regression because the @ character triggered an (unsuccessful) expression evaluation.

By setting the policy version of the CMake instance in the _autogen target to 3.9, the OLD @ evaluating behavior controlled by policy CMP0053 is disabled.

Also the nested lists separator string is changed to <<<S>>>, which solves the problem twofold.

Closes #17570

Merge request reports