[CMake] rebuild externalprojects

[Craig Scott]

You probably want the BUILD_ALWAYS option. Have a look at the overhauled
docs for ExternalProject (only available on master at the moment) for a
more informative description of the option and the module in general:

https://cmake.org/cmake/help/git-master/module/ExternalProject.html


On Thu, Sep 21, 2017 at 9:09 PM, J Decker <d3ck0r at gmail.com> wrote:

> how do I make sure that externalprojects get built if I change a source in
> one?
>
>
>
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-- 
Craig Scott
Melbourne, Australia
https://crascit.com
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