spack/var
Andrew Gaspar 2168c08ac5 Update optional-lite and span-lite to use CMakePackage (#11407)
* Update optional-lite and span-lite to use CMakePackage

These packages only have CMake installs on their most recent versions.
Therefore, we overload all of the CMake stages to fallback to the old
versions (no-op for most, copytree for install), and use CMakePackage on
the new versions.

* Add new string-view-lite version with CMake install support

* Only override phases for old versions of *-lite packages
2019-05-20 13:04:06 -05:00
..
spack Update optional-lite and span-lite to use CMakePackage (#11407) 2019-05-20 13:04:06 -05:00