Use cmake_minimum_required to require CMake 3.0 or later, or Make sure that you do one of the following things: This is a list argument, with values separated by semicolon ( ) characters. If you are using CMake and clang to target macOS there is a bug that can cause the CMAKE_CXX_STANDARD feature to simply not work (not add any compiler flags). You can set these options with CMake GUI tools or the command line by. CMake issue #15943 for clang users targeting macOS Then you could write use_cxx11() at the top of any CMakeLists.txt file that defines a target that uses C++11. The macro only supports GCC right now, but it should be straight-forward to expand it to other compilers. If (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") If you need to support older versions of CMake, here is a macro I came up with that you can use: macro(use_cxx11) If you know that you will always have CMake 3.1 or later available, you can just write this in your top-level CMakeLists.txt file, or put it right before any new target is defined: set (CMAKE_CXX_STANDARD 11)
ĬMake 3.1 introduced the CMAKE_CXX_STANDARD variable that you can use. cmake -DCMAKE_RULE_MESSAGES:BOOL=OFF -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON. The option CMAKE_RULE_MESSAGES=OFF removes lines like Building C object., while -no-print-directory tells make to not print out the current directory filtering out lines like make: Entering directory and make: Leaving directory. To reduce some possibly less-interesting output you might like to use the following options. Or you can add -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON to the cmake command for permanent verbose command output from the generated Makefiles.
Cmake set list full#
When you run make, add VERBOSE=1 to see the full command output. # And this works with Makefiles, Ninja, Visual Studio, etc. # This will allow you to see the exact commands being used. CMake 3.14+ you can simply specify the verbosity of the build tool.
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