cmake examples

cmake fetchcontent_declare(SYSTEM) examples

FreeRDP/FreeRDP client/SDL/common/aad/CMakeLists.txt :38

FetchContent_Declare(webview GIT_REPOSITORY https://github.com/akallabeth/webview GIT_TAG navigation-listener SYSTEM)

eliaskosunen/scnlib cmake/dependencies.cmake :28

FetchContent_Declare(
        googletest
        GIT_REPOSITORY https://github.com/google/googletest.git
        GIT_TAG main
        GIT_SHALLOW TRUE
        SYSTEM
        EXCLUDE_FROM_ALL
)

eliaskosunen/scnlib cmake/dependencies.cmake :130

FetchContent_Declare(
        fast_float
        GIT_REPOSITORY https://github.com/fastfloat/fast_float.git
        GIT_TAG v6.1.6
        GIT_SHALLOW TRUE
        SYSTEM
        EXCLUDE_FROM_ALL
)