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[Frama-c-discuss] analysing already preprocessed file

  • Subject: [Frama-c-discuss] analysing already preprocessed file
  • From: benjamin.monate at cea.fr (Benjamin Monate)
  • Date: Wed, 25 May 2011 17:40:22 +0200
  • In-reply-to: <569C6D7D26484241A530B87F45ADE1F87ABBE3@AOFRWMBXRSC004.resources.atosorigin.local>
  • References: <569C6D7D26484241A530B87F45ADE1F87ABBE3@AOFRWMBXRSC004.resources.atosorigin.local>
Le 25/05/2011 17:30, DUPRAT Stephane a ?crit :
> Boris,
>
> Thanks for the tip, It works.
>
> A variant of the problem:
> Imagine I have a compiler that doesn't support the "-o" option (that exists).
> I guess a solution in 2 steps:
>    1/ preprocessing with my own compiler and producing a .i file
>    2/ analyse directly the .i file
>

3/ Read the user manual 5.2 p25
4/ run frama-c -kernel-help and read the inline documentation of the 
-cpp-command option
5/ Read the following paragraph from the inline help
-cpp-command <cmd>  <cmd> is used to build the preprocessing command.
                     Defaults to $CPP environment variable or else
		    "gcc -C -E -I.".
                     If unset, the command is built as follow:
                     CPP -o <preprocessed file> <source file>
                     %1 and %2 can be used into CPP string to mark the
                     position of <source file> and <preprocessed file>
                     respectively

:-)
-- 
Benjamin Monate