%global pypi_name osqp
# The OSQP C solver and its QDLDL factorisation, which upstream's CMake fetches
# from GitHub at configure time (FetchContent). Neither is packaged in Fedora;
# they are compiled statically into the extension.
%global osqp_c_version 1.0.0
%global qdldl_version 0.1.8

Name:           python-%{pypi_name}
Version:        1.1.3
Release:        1%{?dist}
Summary:        OSQP, the operator splitting quadratic program solver

License:        Apache-2.0
URL:            https://osqp.org/
Source0:        %{pypi_source %{pypi_name}}
Source1:        https://github.com/osqp/osqp/archive/v%{osqp_c_version}/osqp-%{osqp_c_version}.tar.gz
Source2:        https://github.com/osqp/qdldl/archive/v%{qdldl_version}/qdldl-%{qdldl_version}.tar.gz

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  cmake
BuildRequires:  python3-devel
BuildRequires:  pyproject-rpm-macros
BuildRequires:  python3dist(pytest)
# osqp.nn.torch (a differentiable QP layer) and its tests
BuildRequires:  python3dist(torch)

%global _description %{expand:
OSQP solves convex quadratic programs, minimising 1/2 x'Px + q'x subject to
l <= Ax <= u, with an ADMM operator-splitting method that needs one matrix
factorisation and copes with infeasible and ill-conditioned problems. The
Python interface supports warm starts, problem updates without refactoring,
derivatives of the solution and generation of embeddable C code.

This package builds the default ("builtin") linear algebra backend; the MKL
and CUDA backends are separate upstream projects.}

%description %_description

%package -n python3-%{pypi_name}
Summary:        %{summary}
Provides:       bundled(osqp) = %{osqp_c_version}
Provides:       bundled(qdldl) = %{qdldl_version}
Suggests:       python3dist(torch)
%description -n python3-%{pypi_name} %_description

%prep
%autosetup -n %{pypi_name}-%{version}
mkdir -p _deps
tar -xzf %{SOURCE1} -C _deps
tar -xzf %{SOURCE2} -C _deps

%generate_buildrequires
%pyproject_buildrequires

%build
export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
# Point both FetchContent declarations at the tarballs and forbid downloads.
# RelWithDebInfo, because pybind11_add_module strips the module after linking
# in Release builds, leaving nothing for -debuginfo. Its flags are reset so
# Fedora's optimisation flags apply (the CMake defaults add -O2/-O3 -g).
export SKBUILD_CMAKE_BUILD_TYPE=RelWithDebInfo
export SKBUILD_CMAKE_ARGS="-DCMAKE_C_FLAGS_RELWITHDEBINFO=-DNDEBUG;-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=-DNDEBUG;-DFETCHCONTENT_FULLY_DISCONNECTED=ON;-DFETCHCONTENT_SOURCE_DIR_OSQP=$PWD/_deps/osqp-%{osqp_c_version};-DFETCHCONTENT_SOURCE_DIR_QDLDL=$PWD/_deps/qdldl-%{qdldl_version}"
export SKBUILD_BUILD_VERBOSE=true
# scikit-build-core strips the extension on install by default, which leaves
# rpm nothing to split into -debuginfo/-debugsource.
export SKBUILD_INSTALL_STRIP=false
%pyproject_wheel

%install
%pyproject_install
%pyproject_save_files %{pypi_name}

%check
%pyproject_check_import -e 'osqp.cuda' -e 'osqp.mkl' -e 'osqp.tests.*'
# Upstream's suite against the installed module. The codegen tests compile and
# import generated C extensions at run time; skipped.
cd %{_builddir}
# osqp/tests has no __init__.py, so it is collected by path.
%pytest -v %{buildroot}%{python3_sitearch}/osqp/tests \
    --ignore-glob='*/codegen_*_test.py'

%files -n python3-%{pypi_name} -f %{pyproject_files}
%license LICENSE
%doc README.md

%changelog
* Fri Oct 16 2026 Morgan Hough <morgan.hough@gmail.com> - 1.1.3-1
- Initial package (pyAFQ's multi-shell deconvolution model). Builds OSQP C
  1.0.0 and QDLDL 0.1.8 from tarballs instead of fetching them.