And in your file "src/CMakeLists.txt" do you add
"${CMAKE_CURRENT_SOURCE_DIR}" (or anything else which resolves to the
"src" directory) to your include directories?
The line which includes the header is
#include "mapping/..."
but there is no local subdirectory "mapping" relative to that file
(which is down in the mapping/config dir)
On Tue, Aug 1, 2017 at 6:47 AM, Florian Lindner <mailingli...@xgm.de> wrote:
> Hi,
>
> Am 01.08.2017 um 18:32 schrieb David Cole via CMake:
>> What source files include the header?
>
> It's included by src/mapping/config/MappingConfiguration.cpp
>
> https://github.com/precice/precice/blob/develop/src/mapping/config/MappingConfiguration.cpp
>
> https://github.com/precice/precice/blob/develop/src/mapping/PetRadialBasisFctMapping.hpp
>
>> Is one of them listed as a file in your project?
>
> Yes, it's also in the CMakeFiles:
>
> % ll
> build/cmake-debug/CMakeFiles/precice.dir/src/mapping/config/MappingConfiguration.cpp.o
>
> -rw-r--r-- 1 florian florian 1517472 1. Aug 15:08
> build/cmake-debug/CMakeFiles/precice.dir/src/mapping/config/MappingConfiguration.cpp.o
>
>> Does the **including** file exist at CMake configure time, or is it
>> generated later by a build step?
>
> No, it's a standard plain file.
>
>> What do the lines of code that include the header look like?
>
> #include "mapping/PetRadialBasisFctMapping.hpp"
>
>>
>> CMake uses its own analysis of the source files to determine the
>> depends information, since it needs to generate it without invoking
>> the compiler. This leads to a less-than-100% rate of correctness in
>> the depends information, although usually, it is misses "in the other
>> direction" due to depending on a header file which is included in some
>> conditionally compiled block. (So the typical problem is an extra
>> dependency, not a missing one...)
>
> The header file is (not the including file or the #include itself) is guarded
> by a define
>
> #ifndef PRECICE_NO_PETSC
>
> which is not set. The build also contains the functionality which is guarded
> thereof.
>
>> Perhaps passing along the includers and the exact lines and context of
>> being included will give us a hint about why the dependency is not
>> generated properly in your case.
>
> I'm happy to provide whatever information I can.
>
> If you want to download the entire source of the project, tell me. Right now
> the CMake files are not yet in the
> repository, but I can create a branch and add them there.
>
> My CMake version is 3.8.2.
>
> Best,
> Florian
>
>
>>
>>
>>
>> On Tue, Aug 1, 2017 at 5:18 AM, Florian Lindner <mailingli...@xgm.de> wrote:
>>> Hello,
>>>
>>> on my project, which I'm currently testing with cmake, I just noticed, that
>>> when I modify a header, the project is not
>>> rebuilt.
>>>
>>> The CMakeLists.txt in the root dir is here: https://pastebin.com/vfReTM1N
>>>
>>> The other CMakeLists.txt resides in root/src and lists all the source
>>> (*.cpp) files using GLOBS and adds them to the
>>> parent scope:
>>>
>>> set (sourcesAllNoMain ${sourcesAllNoMain} PARENT_SCOPE)
>>> set (sourcesTests ${sourcesTests} PARENT_SCOPE)
>>> set (sourcesTarchTests ${sourcesTarchTests} PARENT_SCOPE)
>>>
>>>
>>> the questionable header file was not added recently, so I don't think its
>>> related to the GLOBs.
>>>
>>> The header file is also not listed in depends.make file.
>>>
>>> What other information can I give?
>>>
>>> Thanks,
>>> Florian
>>> --
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