Hi, I would like to execute a command exactly one time during each build for any, some or all targets, it this possible in an easy way?
I fiddled with the ADD_CUSTOM_TARGET and ADD_CUSTOM_COMMAND commands but was unable to do so. For instance when I used ADD_CUSTOM_TARGET(dummy ALL echo FOO), the 'dummy' command is executed only when running "make all" and not when "make target1". Setting dependencies for all targets results in multiple invocations of the 'dummy' command (as intended). Any help appreciated, Peter.
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