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

[Leandro Moreno]

I can see that I didn't express well at all. I pass the same Includes to
cppCheck than compiler. My problem is other. In all the include paths, I
have headers (.h), and I need it to create a suppression-list for CppCheck.
So, my question is, what is the better way to take all the headers form
that directories?


On Thu, Nov 7, 2013 at 5:20 PM, Dirk Bächle <tshortik at gmx.de> wrote:


>  Hi Leandro,

>

>

> On 07.11.2013 14:29, Leandro Moreno wrote:

>

>

> 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.

>

>

> sorry, but I don't get why you wouldn't want to do that. If you don't pass

> the same full list of include folders to CppCheck like for the CPP

> compiler, how can you be sure that the "hidden" header files (in the

> folders that you don't scan) don't introduce any errors?

>

> Best 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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