FindThreads: Drop incorrect docs about usage with C++

Drop the sentence added by commit 5a5a1d90f0 (Help: FindThreads not
needed with modern C++., 2019-01-09, v3.14.0-rc1~186^2) about not
needing the module with modern C++.  The module is often still needed.

Fixes: #19297
This commit is contained in:
Brad King 2019-05-28 11:36:27 -04:00
parent f872033d75
commit a38b63c1bb

View File

@ -32,9 +32,6 @@ caller can set
The compiler flag can only be used with the imported
target. Use of both the imported target as well as this switch is highly
recommended for new code.
This module is not needed for C++11 and later if threading is done using
``std::thread`` from the standard library.
#]=======================================================================]
include (CheckLibraryExists)