[Chapel Merge] Adds a blank `Makefile.include` to the `$CHPL_HOME

Branch: refs/heads/master
Revision: c5ea3fa
Author: dlongnecke-cray
Log Message:

Merge pull request #16779 from dlongnecke-cray/fix-make-install-check

Adds a blank Makefile.include to the $CHPL_HOME/third-party/llvm directory. This file was removed in #16765. It is still needed as the util/buildRelease/install.sh script will only install Makefiles from a third-party directory if it has a Makefile.include makefile in it.

Restoring removed file, not reviewed.

Testing:

  • [x] util/buildRelease/test_install.bash runs to completion
  • [x] release/examples on linux64 with COMM=none

Signed-off-by: David Longnecker dlongnecke-cray@users.noreply.github.com

Modified Files:
A third-party/llvm/Makefile.include

Compare: https://github.com/chapel-lang/chapel/compare/d690e9ec4435...c5ea3fae8b6a