[CMake] Possible to suppress output of subroutines?

[Magnus Grandin]

Is there some way to suppress the output of a sub-routine? Currently, the output of my configuration is cluttered with output from many calls to macros and functions, and I would like to tidy up the output a bit.  There are some macros that offer a QUIET option, but not all macros do this.

As an example, I have a macro checking that the compiler options that are passed to the configuration work with the compiler. For this I use the macro 
check_c_compiler_flag, but for each flag it check, it prints two lines of output. I would like to suppress this output and replace it with my own.

Can I do this?


Best, 
Magnus Grandin,
Doctoral Student,
Uppsala University, Sweden



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