Hi All,
I have a setup where, the main project consists of a number of
subprojects which are added to the build using the ExternalProject_Add()
function. I have a few cached variables in the main project's cmake file
which can be configured by the user. These are passed to the subproject
using the CMAKE_ARGS parameter in ExternalProject_Add().
After I generated the makefiles from the main project, I do a 'make
edit_cache' and update the cache variables. Then I give make in the main
project. But the new values of the cached variables are not being used
in the sub project.
Is there any way I can make the external project to be reconfigured and
built automatically when the cached variable is changed in the main project?
thanks,
arun
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