Merge pull request #260 from jmcarcell/c++20

Allow building with C++20
cepc · Jan 13, 2024 · 9d3bc9c · 9d3bc9c
2 parents 8cc891a + 4285529
commit 9d3bc9c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -23,7 +23,7 @@ endif()
 # ``-DCMAKE_CXX_STANDARD=<standard>`` when invoking CMake
 set(CMAKE_CXX_STANDARD 17 CACHE STRING "")
 
-if(NOT CMAKE_CXX_STANDARD MATCHES "14|17")
+if(NOT CMAKE_CXX_STANDARD MATCHES "17|20")
   message(FATAL_ERROR "Unsupported C++ standard: ${CMAKE_CXX_STANDARD}")
 endif()