[CMake] Global dependency

[Jonas Lippuner]

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Hi all,

I have a custom target called BuildInfoDateTime that generates a *.cpp
file containing the date and time of the build. I specified the target
with ALL, so it gets run if I simply type make. However, I would also
like all other targets (executables and libraries) to depend on
BuildInfoDateTime. Of course, I can add the dependency manually, but
that is tedious and could be forgotten when new targets are added.

So, is there a way to make all targets depend on my custom target
BuildInfoDateTime?


Thanks,
Jonas


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