# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=scikit-build-core
PYTHON_COMPAT=( python3_{12..14} )

inherit distutils-r1 pypi

DESCRIPTION="Lightweight, framework-agnostic FFI module from Apache TVM"
HOMEPAGE="
	https://github.com/apache/tvm-ffi
	https://pypi.org/project/apache-tvm-ffi/
"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"

RDEPEND="
	>=dev-python/typing-extensions-4.5[${PYTHON_USEDEP}]
"
DEPEND="${RDEPEND}"
# cython floor tracks upstream's build-system requires (raised to
# >=3.2.8 in 0.1.13): 3.2.8 fixed the free-threaded __dealloc__ object
# keep-alive scheme (cython#7769) the generated FFI wrapper relies on.
# verified 2026-07-31 against 0.1.13
BDEPEND="
	>=dev-python/cython-3.2.8[${PYTHON_USEDEP}]
	>=dev-python/setuptools-scm-8[${PYTHON_USEDEP}]
"

# Upstream's pyproject.toml [tool.scikit-build] sets a cmake.args list
# that includes -DTVM_FFI_BUILD_PYTHON_MODULE=ON. The Gentoo PEP517
# helper writes its own --config-json with cmake.args, which replaces
# the pyproject.toml value, so the option falls back to its CMakeLists
# default (OFF) and the cython core extension is skipped, leaving an
# unimportable installed package. Re-pass the option via DISTUTILS_ARGS
# so it survives the override. # verified 2026-07-31 against 0.1.13.
DISTUTILS_ARGS=(
	-DTVM_FFI_BUILD_PYTHON_MODULE=ON
)