From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 24 Dec 2021 05:22:45 +0000 (-0700)
Subject: Minor doc update in the cmake system.
X-Git-Tag: v9.4.0-rc1~713^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13119%2Fhead;p=dealii.git

Minor doc update in the cmake system.
---

diff --git a/cmake/checks/check_01_cxx_features.cmake b/cmake/checks/check_01_cxx_features.cmake
index 9329952e50..4f7556d040 100644
--- a/cmake/checks/check_01_cxx_features.cmake
+++ b/cmake/checks/check_01_cxx_features.cmake
@@ -63,9 +63,9 @@ MACRO(_test_cxx20_support)
     )
 
   # Strictly speaking "201709L" indicates support for a preliminary version
-  # of C++20 standard (which will have "202002L" when finalized). gcc-10
+  # of the C++20 standard (which will have "202002L" when finalized). gcc-10
   # exports this version number when configured with C++20 support.
-  # clang-10 exports the final "202002L" version instead.
+  # clang-10 exports the final "202002L" version instead, as does gcc-11.
   CHECK_CXX_SOURCE_COMPILES(
     "
     #include <cmath>