In the CMake script you provided, the second parameter of the add_library() function is an empty string "". This is a common pattern used in CMake to create an "interface-only" library or a header-only library.
以下是示例
add_library(conversion "")
target_sources(conversion
PRIVATE
${CMAKE_CURRENT_LIST_DIR}/conversion.cpp
PUBLIC
${CMAKE_CURRENT_LIST_DIR}/conversion.hpp
)
target_include_directories(conversion
PUBLIC
${CMAKE_CURRENT_LIST_DIR}
)
该项目的目录结构:
.
├── CMakeLists.txt
├── external
│ ├── CMakeLists.txt
│ ├── conversion.cpp
│ ├── conversion.hpp
│ └── README.md
├── src
│ ├── CMakeLists.txt
│ ├── evolution
│ │ ├── CMakeLists.txt
│ │ ├── evolution.cpp
│ │ └── evolution.hpp
│ ├── initial
│ │ ├── CMakeLists.txt
│ │ ├── initial.cpp
│ │ └── initial.hpp
│ ├── io
│ │ ├── CMakeLists.txt
│ │ ├── io.cpp
│ │ └── io.hpp
│ ├── main.cpp
│ └── parser
│ ├── CMakeLists.txt
│ ├── parser.cpp
│ └── parser.hpp
└── tests
├── catch.hpp
├── CMakeLists.txt
└── test.cpp
GitHubID:shiyi23
践行 活在当下 的理念