My CMake Note

cmake.md

CMake My Note

Env

prj-dir
|CMakeList.txt
|src/*.c,*cpp
|inc/*.h,*.hpp
`bin/<executable files>

Run Command

Generate

# linux
$ cmake -GNinja

# macOS
$ cmake -GNinja CMakeLists.txt -D CMAKE_CXX_COMPILER=/usr/bin/g++

build & execute

$ ninja

$ ./runcmd

CMakeList.txt

cmake_minimum_required(VERSION 3.20)

project( my_app CXX )

# lib
add_library( other OBJECT src/other.cpp)
# add_library( other STATIC src/other.cpp )
target_include_directories( other PRIVATE ./inc)
target_compile_options( other PUBLIC -w -Wall )
target_compile_features( other PUBLIC cxx_std_17)
# if STATIC,SHARE set_target_properties( other PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ./lib)

# bin
add_executable(runcmd src/main.cpp)
target_compile_options( runcmd PUBLIC -w -Wall )
target_compile_features( runcmd PUBLIC cxx_std_17)
target_link_libraries(runcmd other )
target_include_directories(runcmd PRIVATE ./inc)