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[Frama-c-discuss] analysing already preprocessed file

  • Subject: [Frama-c-discuss] analysing already preprocessed file
  • From: STEPHANE.DUPRAT at atosorigin.com (DUPRAT Stephane)
  • Date: Wed, 25 May 2011 14:54:34 +0000
Hello,

In the case where I have an already preprocessed file that I want to analyse with Frama-c without involving my compiler an other time.
I try to configure my cpp-command with a cat, for example :

>frama-c -cpp-command "cat" pp.c -print

But frama-c introduce a "-o" option that doesn't work of course with my cat :

[kernel] preprocessing with "cat  pp.c"
cat: invalid option -- 'o'
Try `cat --help' for more information.
[kernel] user error: failed to run: cat  -o '/tmp/pp.cc494e6.i' 'pp.c'
                     you may set the CPP environment variable to select the proper preprocessor command or use the option "-cpp-command".

Is there any configuration, or workaround for doing that ?

Thanks in advance,

St?phane



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