cmake PROJECT_DESCRIPTION examples

nwnxee/unified CMakeModules/FindDoxygen.cmake :155 

project (i.e.
    :variable:`PROJECT_DESCRIPTION`)

fastogt/fastotv CMakeLists.txt :166 

ADD_DEFINITIONS(
  -DPROJECT_SUMMARY="${PROJECT_SUMMARY}"
  -DPROJECT_DESCRIPTION="${PROJECT_DESCRIPTION}"
  -DPROJECT_GITHUB_FORK="${PROJECT_GITHUB_FORK}"
  -DPROJECT_GITHUB_ISSUES="${PROJECT_GITHUB_ISSUES}"
  -DPROJECT_DOWNLOAD_LINK="${PROJECT_DOWNLOAD_LINK}"
)