[CMake] CMake: how to use 'for cyclic sentence' in command add_custom_command(...)

[Chaos Zhang]

Hi,

I was using 'for cyclic sentence' in command add_custom_command(...), the
content of the CMakeLists.txt as below:
add_custom_command(TARGET temp_target
				POST_BUILD
				COMMAND for x in a b c\; 
                                do echo $x \;
                                done\;)

The result of execution was not like as below：
a
b
c
But like this:



Just print 3 blank lines. So how to use it correctly？

Thanks for your help,
Chao Zhang



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