Le ven. 28 sept. 2018 à 13:03, Dorier, Matthieu <mdor...@anl.gov> a écrit :
> Ah then maybe I don't understand correctly what is supposed to be
> displayed by ccmake.
>
My usage workflow, not sure it is the expected one but other CMake
users/developers may correct me if my usage is wrong.
1) Launch ccmake in an empty buiddir :
ccmake -G Ninja /path/to/source
2) Hit 'c' once to populate the cache
3) hand edit needed var
4) Hit 'c' again and check result
5) Hit 'g'.
Then I may have forgotten to toggle an option so I :
1) Launch ccmake in the populated build dir:
ccmake .
2) hand edit the forgotten vars
3) Hit 'c' then 'g'.
> In general, how can I have in the ccmake screen some variables displayed
> to configure some paths to some libraries?
>
You have to hit 'c' once to populate the cache and make ccmake/cmake-gui
aware of the defined (may be void) variables/
There was a "wizard" mode for cmake some time ago that was asking questions
for setting var values but it's gone:
$ cmake -i
The "cmake -i" wizard mode is no longer supported.
Use the -D option to set cache values on the command line.
Use cmake-gui or ccmake for an interactive dialog.
--
Eric
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