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Agreed, this should be the accepted answer as of CMake 3.1+. It doesn't seem to work for me on the mac though. You can force it to give you --std=c++11 with - …

CXX_STANDARD ¶. CXX_STANDARD. ¶. New in version 3.1. The C++ standard whose features are requested to build this target. This property specifies the C++ standard whose features are requested to build this target. For some compilers, this results in adding a flag such as -std=gnu++11 to the compile line. For compilers that have no notion of a ...

Wanted version for C and C++ can be specified globally using respectively variables CMAKE_C_STANDARD (accepted values are 98, 99 and 11) and CMAKE_CXX_STANDARD (accepted values are 98, 11 and 14): set (CMAKE_C_STANDARD 99) set (CMAKE_CXX_STANDARD 11) These will add the needed compile options on targets (e.g. -std=c++11 for gcc).

In case you want to always activate the latest C++ standard, here's my extension of David Grayson's answer, in light of the recent (CMake 3.8 and CMake 3.11) additions of values of 17 and 20 for CMAKE_CXX_STANDARD): IF (CMAKE_VERSION VERSION_LESS "3.8") SET(CMAKE_CXX_STANDARD 14) ELSEIF (CMAKE_VERSION VERSION_LESS "3.11") SET(CMAKE_CXX_STANDARD ...

cmake Using CMake to configure preproccessor tags Using CMake to define the version number for C++ usage Example # The possibilities are endless. as you can use this concept to pull the version number from your build system; such as git and use that version number in your project. CMakeLists.txt

21 timer siden · I am trying to compile a small program using CMake and ROS, My settings are: ROS Noetic on a Ubuntu 20.04 and cmake version 3.16.3 Unfortunately as soon as I complete the example and I run catkin_m...

Wanted version for C and C++ can be specified globally using respectively variables CMAKE_C_STANDARD (accepted values are 98, 99 and 11) and CMAKE_CXX_STANDARD (accepted values are 98, 11 and 14): These will add the needed compile options on targets (e.g. -std=c++11 for gcc). The version can be made a requirement by setting to ON the variables ...

Wanted version for C and C++ can be specified globally using respectively variables CMAKE_C_STANDARD (accepted values are 98, 99 and 11) and ...

cmake_minimum_required (VERSION 3.10) project (example) set (CMAKE_CXX_STANDARD 17) set (CMAKE_CXX_STANDARD_REQUIRED True) find_package (Boost) add_executable (a.out a.cpp) add_library (b STATIC b.cpp b.h) target_include_directories (a.out PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}") target_include_directories (b PRIVATE "${Boost_INCLUDE_DIR ...

30.08.2020 · Later CMake versions have broader support for more compilers (e.g. support for Intel compilers was only added in CMake 3.6). If your project and all the dependencies it links against do not have to support CMake versions earlier than 3.8, the use of compiler features to specify the language standard directly may be considered.

How to create and build C++ projects using CMake in Visual Studio. ... To see the documentation for your preferred version of Visual Studio, ...

CMAKE_COMPILER_IS_GNUCXX : True if the C++ compiler is part of GCC. CMAKE_CXX_COMPILER_VERSION : A string of the C++ compiler version.

Mar 20, 2019 · # Minimum version of CMake required to build this project cmake_minimum_required (VERSION 3.0) # Name of the project project (MyLibrary) # Add a library to this build. The name of the library is MyLibrary and it # consists of only the MyLibrary.cpp file add_library (MyLibrary src/MyLibrary.cpp)

“minum C++ version cmake” Code Answer. cmake define standard c++. cpp by Calm Constrictor on Sep 03 2020 Comment. 1. set_property(TARGET [target] PROPERTY ...

18.11.2020 · Until CMake 3.20.3, if you ask for C++20, using set (CMAKE_CXX_STANDARD 20), you'll get -std:c++latest. Proof: UPDATE: Since CMake 3.20.4, set (CMAKE_CXX_STANDARD 20) gets you -std:c++20, so you need set (CMAKE_CXX_STANDARD 23) to get -std:c++latest -- assuming that your MSVC compiler version is 16.11 Preview 1 or later (see cmake commit ...

At the time of this writing (pre-GCC 4.8), it may not be a good idea to detect C++11 flags and add them.This is because changing the standard (at least for GCC) breaks ABI compatibility, which can result in link errors. Therefore, the use of the C++11 standard should explicitly specified with the compiler setting during the initial CMake configuration of the project, e.g.

Sep 28, 2019 · CMake builds for modern C++14, C++17, C++20 28 September, 2019. Non-standard language options and incomplete feature support are normal for compilers across virtually all programming languages from BASIC to Fortran and here C++.

The simplest way to use a particular C++ standard in your project is to add ... Later CMake versions have broader support for more compilers ...

CMake 3.1+: Compiler features. You can ask for specific compiler features to be available. This was more granular than asking for a C++ version, ...

New in version 3.1. The C++ standard whose features are requested to build this target. This property specifies the C++ standard whose features are ...

CMake will then induce the C++ standard to be used. cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR) project(foobar CXX) ...

class LibConan(ConanFile): name = "lib" version = "1.0" settings = "cppstd", "os", "compiler", "build_type", "arch". Valid values for compiler=Visual Studio ...

CMAKE_<LANG>_COMPILER_VERSION. ¶. Compiler version string. Compiler version in major [.minor [.patch [.tweak]]] format. This variable is not guaranteed to be defined for all compilers or languages. For example CMAKE_C_COMPILER_VERSION and CMAKE_CXX_COMPILER_VERSION might indicate the respective C and C++ compiler version.

Using CMake to define the version number for C++ usage Example The possibilities are endless. as you can use this concept to pull the version number from your build system; such as git and use that version number in your project.