cmake config_error ai_generated true

CMake Warning: Manually-specified variables were not used

ID: cmake/variable-not-set

Also available as: JSON · Markdown
80%Fix Rate
84%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3 active — — —

Root Cause

CMake variable set but not consumed or misspelled.

generic

Workarounds

  1. 88% success Check variable name spelling matches CMakeLists.txt expectations
  2. 85% success Use cmake -LA to list all available cache variables

Dead Ends

Common approaches that don't work:

  1. Set all variables as CACHE FORCE 72% fail

    Overrides intentional project defaults

  2. Ignore all CMake warnings 78% fail

    Misses real issues