[Scons-users] How to call the include scanner?

[Leandro Moreno]

Hi Dirk and SCons list! I'm Leandro from Cordoba, Argentina. I work with
Matias Iturburu in fbuild https://bitbucket.org/fudepan/fudepan-build

On Thu, Nov 7, 2013 at 5:16 AM, Dirk Bächle <tshortik at gmx.de> wrote:


> Hi Matias,

>

>

> On 06.11.2013 14:18, Matias Iturburu wrote:

>

>> It is possible to call the default C++ and/or C scanner (that responsible

>> of finding #include s) from a builder or another kind of function?

>>

>> I'm working on a Tool that runs CppCheck (http://cppcheck.sourceforge.

>> net/) and I need to feed it with a list of paths where it can find

>> headers. This is, more or less, the same that gcc needs and SCons provides

>> by default.

>>

>>

> you should be able to use part of the CXXCOM (or CCCOM) variable

> definition, which compiles the single include paths as given by $CPPPATH

> into a fully expanded list of "-I/include_folder1 -I/include_folder2".

> Try adding something like "$_CPPINCFLAGS" to your CppCheck command.



 We already know this. But in this case, We don't want to give include
paths to the compiler. We're working in a Builder for Cppcheck (a static
analyzer code). I can pass the include paths  to Cppcheck. The problem with
that is that Cppcheck will check all my headers included. For this, exist a
suppression list for the analyzer. So, I need to take all the paths to
headers for my project dependencies. What is the better way to do this? Can
be a Scanner used?

Please, let me know if I'm not clear.


>

>

>  Also, can I override that scanner to do some parsing on it?

>>

>>

> Yes, it is possible to derive your own Scanner class from the default

> ones, and then install them instead. Can you tell us a little bit more

> about what you are trying to accomplish?

>

> Regards,

>

> Dirk

>

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-- 
<http://www.tallertechnologies.com>
Leandro Moreno
Intern Engineer

San Lorenzo 47, 3rd Floor, Office 5
Córdoba, Argentina

Phone: +54 351 4217888 / +54 351 4218211
Skype: letossgm
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