fails to build against CGAL 5.6: 'has_Has_features' is not a member of 'CGAL::Mesh_3::internal'

[Drew Parsons]

In file included from /build/mshr-2019.2.0~git20200924.c27eb18+dfsg1/src/CSGCGALMeshGenerator3D.cpp:43:
/build/mshr-2019.2.0~git20200924.c27eb18+dfsg1/src/make_multicomponent_mesh_3.h: In function 'void make_multicomponent_mesh_3_impl(C3T3&, const MeshDomain&, const MeshCriteria&, const CGAL::parameters::internal::Exude_options&, const CGAL::parameters::internal::Perturb_options&, const CGAL::parameters::internal::Odt_options&, const CGAL::parameters::internal::Lloyd_options&, bool, const CGAL::parameters::internal::Mesh_3_options&)':
/build/mshr-2019.2.0~git20200924.c27eb18+dfsg1/src/make_multicomponent_mesh_3.h:44:29: error: 'has_Has_features' is not a member of 'CGAL::Mesh_3::internal'; did you mean 'CGAL::internal::has_Has_features'?
   44 |     CGAL::Mesh_3::internal::has_Has_features<MeshDomain>::value > () (c3t3,
      |                             ^~~~~~~~~~~~~~~~

‌

[Drew Parsons]

apply debian patch build_CGAL5.6.patch for CGAL 5.6

Allow for internal path to has_Has_features in CGAL 5 higher or lower than 5.6.

Named parameters can no longer be handled as separate variables in CGAL 5.6. Different values are not used anyway, so invoke named parameters directly when calling the CGAL mesh function (refine_mesh_3)

Closes: #101.

→ <<cset a16077050edc>>

[Drew Parsons]

Merged in dparsons/cgal5.6 (pull request #17)

build against CGAL 5 and CGAL 5.6

Closes: #98, #101.

→ <<cset a44b0f93f268>>

[Drew Parsons]

Fixed in pull request #17.