[TargetParser][cmake] Recurse for TableGen deps (#177274)HEADmain

In the dependency tracking for TableGen-generated files, globbing was
previously limited to the root of include directories. This missed
transitive dependencies in subdirectories, such as the target-specific
intrinsic definitions located in llvm/IR/.

Modifying these untracked files could cause global state (like the
intrinsic enum) to shift without triggering a rebuild of downstream
instruction selectors. This resulted in "Cannot select: intrinsic"
errors during incremental builds. Using a recursive glob ensures all
relevant TableGen files are correctly tracked regardless of their
directory depth.

Fixes #156744

0 files changed, 0 insertions, 0 deletions