Our compiler identification source encodes `INFO:compiler[...]` and
similar strings in compiled objects or binaries that we then extract to
get information about the compiler.  With most compilers the strings are
encoded in the binaries as a simple byte sequence.  However, some
compilers use other encodings.  For example, the MS CSharp compiler uses
UTF-16LE and a TI compiler uses UTF-16BE.  Try each encoding.

Fixes: #19459

This generator has been deprecated since CMake 3.9.  Remove it.

Yoshinori Tahara authored 7 years ago and Brad King committed 7 years ago

When we run `csc.exe /help` we look for "Version" in the output.
Explicitly ask for the output in English.

Reported-by:  <guttally@users.noreply.github.com>

This generator has been deprecated since CMake 3.6.  Remove it.