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[NEW] cad/manifold 3.2.1 (cad/openscad dependency 2/4)
2025-11-25T12:27:06+0000 Johannes Thyssen Tishman <jtt@openbsd.org>:
> 2025-10-01T20:08:28-0700 Andrew Hewus Fresh <andrew@afresh1.com>:
> > This is a requirement of OpenSCAD now, needed to update to a working nightly.
> >
> > You an also see it on my cvsweb or anoncvs checkout:
> >
> > https://cvs.afresh1.com/cgi-bin/cvsweb/mystuff-openscad/
> >
> > $ cvs -d anoncvs@cvs.afresh1.com:/cvs co mystuff-openscad
> >
> > Comments, OK to import?
> >
> > Manifold is a geometry library dedicated to creating and operating
> > on manifold triangle meshes. A manifold mesh is a mesh that represents
> > a solid object, and so is very important in manufacturing, CAD,
> > structural analysis, etc. Manifold also supports arbitrary vertex
> > properties and enables mapping of materials for rendering use-cases.
> > Our primary goal is reliability: guaranteed manifold output without
> > caveats or edge cases. Our secondary goal is performance: efficient
> > algorithms that make extensive use of parallelization, or pipelining
> > when only a single thread is available.
>
> This looks mostly ok to me. However, here a few changes that I propose
> (see diff below):
>
> 1. port-lib-depends-check complains about a missing WANTLIB on
> Clipper2.0. I suppose this is because the last iteration of the port
> builds it as a shared library and now it's picked up by manifold?
> I've moved clipper to LIB_DEPENDS and added the WANTLIB, but please
> correct me if this is wrong.
>
> 2. Manually disable option to download missing dependencies at build
> time. Just in case.
>
> 3. Remove empty line at the beginning of the Makefile.
>
> With 1. and the blender revision clarified, ok jtt@. Updated port
> attached. All tests are passing for me (amd64).
Ah! Forgot to ask: Any specific reason why we are packaging v3.2.1 and
not the newest release (v3.3.2)? Is this specific version required by
OpenSCAD?
> diff -rup /tmp/manifold/Makefile manifold/Makefile
> --- /tmp/manifold/Makefile Tue Oct 21 04:20:07 2025
> +++ manifold/Makefile Tue Nov 25 12:58:42 2025
> @@ -1,4 +1,3 @@
> -
> COMMENT = geometry library for topological robustness
> GH_ACCOUNT = elalish
> GH_PROJECT = manifold
> @@ -14,17 +13,16 @@ PERMIT_PACKAGE = Yes
>
> MODULES = devel/cmake
>
> -WANTLIB += ${COMPILER_LIBCXX} m
> +WANTLIB += ${COMPILER_LIBCXX} Clipper2 m
>
> COMPILER = base-clang ports-gcc
>
> -RUN_DEPENDS = cad/clipper2
> +LIB_DEPENDS = cad/clipper2
>
> BUILD_DEPENDS = devel/gtest
>
> -BUILD_DEPENDS += ${RUN_DEPENDS}
> -
> # Trouble with gtest, can probably be fixed.
> #CONFIGURE_ARGS = -DMANIFOLD_TEST=OFF
> +CONFIGURE_ARGS = -DMANIFOLD_DOWNLOADS=OFF
>
> .include <bsd.port.mk>
> diff -rup /tmp/manifold/pkg/PLIST manifold/pkg/PLIST
> --- /tmp/manifold/pkg/PLIST Thu Sep 18 19:32:52 2025
> +++ manifold/pkg/PLIST Tue Nov 25 12:59:04 2025
> @@ -10,7 +10,6 @@ include/manifold/polygon.h
> include/manifold/types.h
> include/manifold/vec_view.h
> include/manifold/version.h
> -lib/cmake/
> lib/cmake/manifold/
> lib/cmake/manifold/manifoldConfig.cmake
> lib/cmake/manifold/manifoldConfigVersion.cmake
[NEW] cad/manifold 3.2.1 (cad/openscad dependency 2/4)