Commits
Merge pull request #487 in CASA/casa6 from CAS-13676 to master
* commit '6af834bc97da812177f861d5fcc206455219b9c3': Revert Bash which to type mods Remove File::Which Perl import from xml-casa Replace which with "type -p" in xml-casa Replace the rest of the which commands in configure.ac Change "which" to "type" in configure.ac Use type instead of which in mod-closure changes to support anaconda build on RHEL8 (CAS-13676) move grpc check after cfitsio (reason?) (CAS-13676) add --enable-system-grpc configure flag to allow building with external grpc (CAS-13676)