Allow use of latest c++ standards. #122

Activity

1. VladimirTeza commented on Jan 9, 2023

   

   VladimirTeza

   on Jan 9, 2023

   Author

   More actions

   One of the possible solutions, do not set standard if it is already set:

   diff --git a/cmake/SetCXXStandard.cmake b/cmake/SetCXXStandard.cmake
   index a0402ee..847171b 100644
   --- a/cmake/SetCXXStandard.cmake
   +++ b/cmake/SetCXXStandard.cmake
   @@ -1,10 +1,12 @@

   find_package(Boost 1.59.0 REQUIRED)
   +if(NOT DEFINED ${CMAKE_CXX_STANDARD})
   if(Boost_VERSION VERSION_LESS "1.72.0")
   set(CMAKE_CXX_STANDARD 11 CACHE INTERNAL "specifies the C++ standard whose features are requested to build this target")
   else()
   set(CMAKE_CXX_STANDARD 14 CACHE INTERNAL "specifies the C++ standard whose features are requested to build this target")
   endif()
   +endif()

   set(CMAKE_CXX_STANDARD_REQUIRED ON)
   if (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
2. huangminghuang

   closed this as completedin #127on Jun 19, 2023