cmake project :chicken and egg problem ?

[davidtazy]

if I open a CmakeLists.txt as a project,
qtcreator directly execute cmake to populate project view.

but as third parts are not fetched, cmake fail and its not possible to execute "conan build step"

my workaround is to temporarily patch my cmakelists.txt and insert return() after project()
so cmake step succeed, then i can start a build and execute "conan build step"