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cvc5: Add version 1.3.4 - #2331

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luhenry merged 1 commit into
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cvc5
Sep 25, 2026
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luhenry merged 1 commit into
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cvc5

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@luhenry luhenry commented Sep 25, 2026 •

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Compiles the cvc5 SMT solver (libcvc5 with GMP, CaDiCaL, LibPoly and SymFPU) and its Cython bindings. Upstream publishes no riscv64 wheel.

Mirrors upstream's package_pypi.yml.

Differs from upstream

  • BSD build only - cvc5-gpl is a separate distribution.
  • No PyPy wheels - the riscv64 manylinux image has no PyPy.
  • CaDiCaL and SymFPU licence texts added to the wheel - upstream's COPYING only links to them.

Matrix: cp312, cp313, cp314 - upstream publishes no free-threaded wheel.

Testing

  • same as upstream (examples/api/python/quickstart.py)

License: Wheel bundles GMP and LibPoly (LGPL-3.0), CaDiCaL (MIT) and SymFPU (BSD-3-Clause), and ships their licence texts.

Patches

  • 0001-Map-riscv64-to-a-Linux-build-triplet-for-GMP.patch - To upstream. GMP is configured for riscv64-unknown-none, builds no libgmp.so, and linking libcvc5 fails. riscv64-only.

Build the BSD cvc5 wheel for riscv64 following upstream's
package_pypi.yml: contrib/cibw/before_all_linux.sh builds libcvc5 and
its auto-downloaded GMP, CaDiCaL, LibPoly and SymFPU once, then the
Cython extension is built for cp312, cp313 and cp314 (upstream ships no
free-threaded wheel).

Patch cmake/Helpers.cmake so GMP is configured for riscv64-linux-gnu
instead of riscv64-unknown-none, which builds no shared libgmp.
luhenry added a commit that referenced this pull request Sep 25, 2026
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PR Preview Action v1.8.1
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2026-09-25 19:01 UTC

@luhenry
luhenry merged commit 86d8798 into main Sep 25, 2026
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@luhenry
luhenry deleted the cvc5 branch September 25, 2026 18:57
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