[Bug 280737] databases/sfcgal: fix build with clang 19
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Date: Sat, 10 Aug 2024 19:17:09 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280737
Bug ID: 280737
Summary: databases/sfcgal: fix build with clang 19
Product: Ports & Packages
Version: Latest
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: Individual Port(s)
Assignee: lbartoletti@FreeBSD.org
Reporter: dim@FreeBSD.org
Flags: maintainer-feedback?(lbartoletti@FreeBSD.org)
Assignee: lbartoletti@FreeBSD.org
Clang 19 now diagnoses incorrect member accesses, which causes
databases/sfcgal to fail with errors similar to:
/wrkdirs/usr/ports/databases/sfcgal/work/CGAL-5.6.1/include/CGAL/boost/graph/iterator.h:219:22:
error: no member named 'base' in 'Halfedge_around_source_iterator<Graph>'
219 | return (! (this->base() == nullptr));
| ~~~~ ^
/wrkdirs/usr/ports/databases/sfcgal/work/CGAL-5.6.1/include/CGAL/boost/graph/iterator.h:313:22:
error: no member named 'base' in 'Halfedge_around_target_iterator<Graph>'
313 | return (! (this->base() == nullptr));
| ~~~~ ^
/wrkdirs/usr/ports/databases/sfcgal/work/CGAL-5.6.1/include/CGAL/boost/graph/iterator.h:405:22:
error: no member named 'base' in 'Halfedge_around_face_iterator<Graph>'
405 | return (! (this->base() == nullptr));
| ~~~~ ^
Upstream fixed this in https://github.com/CGAL/cgal/commit/0de060acd68
but it does not apply easily due to some changed context. Add a
backported patch instead.
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