Updates will be applied - Jan 26th, at 12pm EST (UTC-0500). GitLlab could be a little slow between 12 - 12:30pm EST.
Add missing variables to enable IAR extensions
!991 (merged) improved IAR support, adding the ability to define variables
that allow such compilers to enable extensions by default,
as is the common expectation in CMake.
This commit adds the missing variables.