Hello, Third Party Library!

Using Third Party Library For C++ Sources

@Gitter :gitter.im/cnruby
Code ID: basic_121
Code Name: Hello, Third Party Library!

Youtube Video

TABLE of CONTENTS

• About The Project
  • Requirements
  • Install The Library libpng
  • Install The Library 'libpng' with 'brew' on MacOS
  • Get The Code with Shell Commands
  • The Folder's Structure
• Demonstrate Building The Project
• Explain The Project
  • The Process's Structure
• Final Summary
• References

About The Project

Requirements

• VS Code 1.43.0+
• CMake 3.17.0+
• Library libpng 1.6.37+

Install The Library libpng

# For MacOS 10.11+
brew install libpng
# For Ubuntu 20.04+
sudo apt-get install libpng-dev

Install The Library 'libpng' with 'brew' on MacOS

Get The Code with Shell Commands

git clone https://github.com/cnruby/w3h1_cmake.git basic_121
cd basic_121
git checkout basic_121
code .

#<!-- markdown-exec(cmd:cat docs/output/tree.txt) -->#
.
├── cmake
│  ├── CMakeLists.txt
│  └── config.h.in
├── CMakeLists.txt
├── config
│  └── config.hxx
└── src
   ├── CMakeLists.txt
    └── main.cxx
#<!-- /markdown-exec -->

The Folder's Structure

Demonstrate Building The Project

Explain The Project

#<!-- markdown-exec(cmd:cat src/CMakeLists.txt) -->#
add_executable(
  main_121
  main.cxx
)
target_include_directories(
  main_121
  PRIVATE ${PROJECT_CONIFG_DIR}
)
# link against the library 'libpng'
target_link_libraries(
  main_121
  PRIVATE PNG::PNG
)
#<!-- /markdown-exec -->

The Process's Structure

Final Summary

感谢大家观看!

@Gitter: gitter.im/cnruby

@Github: github.com/cnruby

@Twitter: twitter.com/cnruby

@Blogspot: cnruby.blogspot.com

References

• https://cmake.org/cmake/help/latest/command/configure_file.html
• https://gitlab.kitware.com/cmake/community/-/wikis/doc/tutorials/How-to-create-a-ProjectConfig.cmake-file
• https://riptutorial.com/cmake/example/26652/generate-a-cplusplus-configure-file-with-cmake
• https://stackoverflow.com/questions/48580399/how-to-ensure-a-generated-config-h-file-is-in-the-include-path
• https://github.com/bast/cmake-example/tree/master/cmake
• https://cmake.org/pipermail/cmake/2006-May/009049.html
• https://cmake.org/cmake/help/latest/module/FindBoost.html
• https://stackoverflow.com/questions/58081084/target-boostlibrary-already-has-an-imported-location-link-errors
• https://gist.github.com/niw/5963798
• https://stackoverflow.com/questions/30980383/cmake-compile-options-for-libpng
• https://cmake.org/cmake/help/latest/module/FindPNG.html
• http://www.libpng.org/pub/png/book/
• https://gist.githubusercontent.com/niw/5963798/raw/75034851d379413695f422a5dbdb314513396281/libpng_test.c
• http://www.libpng.org/pub/png/libpng.html
• http://zarb.org/~gc/html/libpng.html
• https://askubuntu.com/questions/508934/how-to-install-libpng-and-zlib