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Upstream builds its Linux wheels in manylinux_2_28 with vcpkg supplying Ceres, SuiteSparse, METIS, glog, OpenImageIO (with OpenColorIO) and GLEW, and builds COLMAP itself in cibuildwheel's before-all. vcpkg has no riscv64 binary cache and Rocky 10 packages none of those libraries, so a first job builds them from the versions upstream's vcpkg baseline pins (cached across runs) and COLMAP with upstream's CMake flags; the per-interpreter jobs build only the pybind11 bindings against that SDK. clang-format==22.1.1 is dropped from the build requirements: nothing in the wheel build runs it and it has no riscv64 wheel.
luhenry
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Rocky 10's libjpeg-turbo-devel ships a CMake config whose libjpeg-turbo::turbojpeg target points at libturbojpeg.so, which lives in the separate CRB turbojpeg package; without it any find_package(libjpeg-turbo), OpenImageIO's included, fails. Install it. OpenImageIO 3.1.14.0 builds its missing pystring from master and checks it against a fixed commit, which master has since moved past. 3.1.14.1 changes only that, to the v1.2.0 tag vcpkg itself pins.
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pycolmap4.1.1Compiles COLMAP (plus Ceres, SuiteSparse, METIS, glog, OpenImageIO/OpenColorIO) and its pybind11 bindings. Upstream publishes no riscv64 wheel.
Mirrors upstream's
build-pycolmap.yml.Differs from upstream
before-all--as-needed- upstream links them staticallyWERROR_ENABLEDdropped - GCC 14 is newer than upstream's gcc-toolset-12Matrix: cp312, cp313, cp314 - upstream builds no free-threaded wheel.
Testing
License: Wheel bundles SuiteSparse's CHOLMOD/SPQR (GPL-2.0-or-later, as upstream's wheel does), Ceres, OpenImageIO and image libraries (libgfortran, jbigkit, libcurl's closure); the build adds their licence texts and GPL sources.
Patches
0001-build-drop-the-unused-clang-format-build-requirement.patch- Inappropriate. clang-format 22.1.1 has no riscv64 wheel and the build never runs it; reproduces anywhere without that wheel.Awaiting the first riscv64 run.