CMake/Tests/RunCMake/FetchContent_find_package/PreserveEmptyArgs.cmake at e48dbbf048604397ec00a2f95600e57b57634577 - CMake - Gitea - ZeroTwo

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Craig Scott 29e31e2825 Packages: Integrate FetchContent and find_package()

Allow FetchContent_MakeAvailable() to try a call to
find_package() first, or redirect a find_package() call to
FetchContent_MakeAvailable(). The user can set variables
to control which of these are allowed or tried by default.

Fixes: #21687

2022-05-03 16:48:11 +10:00

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CMake

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 include(FetchContent)
 # Need to see the download command output
 set(FETCHCONTENT_QUIET OFF)
 FetchContent_Declare(
   t1
   DOWNLOAD_COMMAND ${CMAKE_COMMAND} -P
                    ${CMAKE_CURRENT_LIST_DIR}/countArgs.cmake
                    before "" after
 )
 FetchContent_Populate(t1)