shell - passing string value in GCC comand using variable -

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I have to pass the string value in GCC command using the variable

something like the bottom 

  gcc -dname = '' abc ''

but it will come in "ABC" anime variable like 

  name1 = ABC

please tell this work 

  GCC-Demon = $ name1

if you use Are working here 

  $ name1 = abc $ cat main.cpp NAME $ gcc -DNAME = \ "$ name1 \" -E main CPP "ABC"

If you are using a different shell, i.e. zsh or fish, then you can include information and man pages that tell you how variable replacements work for them.


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