# $ cmake --version cmake_minimum_required(VERSION 3.5) # Set the project name project (hello_headers) # Create a sources variable with a link to all cpp files to compile set(SOURCES src/Hello.cpp src/main.cpp) # Add an executable with the above sources add_executable(hello_headers ${SOURCES}) # Set the directories that should be included in the build command for this target # when running g++ these will be included as -I/directory/path/ target_include_directories(hello_headers PRIVATE ${PROJECT_SOURCE_DIR}/include)
执行：
[root@centos8 build]# cmake .. -- The C compiler identification is GNU 8.4.1 -- The CXX compiler identification is GNU 8.4.1 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done -- Generating done -- Build files have been written to: /sunbin/cmake-examples/01-basic/B-hello-headers/build