in this change,
* all `Seastar_OptimizationLevel_*` are dropped.
* mode.Sanitize.cmake:
s/CMAKE_CXX_FLAGS_COVERAGE/CMAKE_CXX_FLAGS_SANITIZE/
* mode.Dev.cmake:
s/CMAKE_CXX_FLAGS_RELEASE/CMAKE_CXX_FLAGS_DEV/
Seastar_OptimizationLevel_* variables have nothing to do with
Seastar, and they introduce unnecessary indirection. the function
of `update_cxx_flags()` already requires an option name for this
parameter, so there is no need to have a name for it.
the cached entry of `Seastar_OptimizationLevel_DEBUG` is also
dropped, if we really need to have knobs which can be configured
by user, we should define them in a more formal way. at this
moment, this is not necessary. so drop it along with this
variable.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#16059
9a3c7cd768