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Add the ParMmg VTK components requirement if Mmg is built with -DPMMG_CALL arg#233

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Algiane merged 1 commit intodevelopfrom
feature/vtk-components-for-ParMmg
Dec 8, 2023
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Add the ParMmg VTK components requirement if Mmg is built with -DPMMG_CALL arg#233
Algiane merged 1 commit intodevelopfrom
feature/vtk-components-for-ParMmg

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@Algiane Algiane commented Dec 7, 2023

To use VTK in ParMmg we need the ParallelCore and ParallelMPI components of VTK while they are not needed by Mmg. This could lead to different results in the detection of VTK in Mmg (detection of VTK) and ParMmg (no detection of VTK due to missing ParallelCore and/or ParallelMPI components). In this case, the ParMmg compilation was failing at link edition due to missing symbols.

The current PR allow to provide manually, using the -DPMMG_CALL=1 CMake command line argument, the information that Mmg is built to be linked with ParMmg and we will need the Parallel* VTK components.

@Algiane Algiane added kind: bug error or fault part: cmake cmake part part: compilation compilation related part: I/O specific to I/Os priority: high linked to blocking behaviour or to a close deadline labels Dec 7, 2023
@Algiane Algiane self-assigned this Dec 7, 2023
@Algiane Algiane merged commit 3a5e3ab into develop Dec 8, 2023
@Algiane Algiane deleted the feature/vtk-components-for-ParMmg branch December 8, 2023 07:52
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kind: bug error or fault part: cmake cmake part part: compilation compilation related part: I/O specific to I/Os priority: high linked to blocking behaviour or to a close deadline

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