diff options
Diffstat (limited to 'dev-python/qiskit-aer/qiskit-aer-0.11.1-r2.ebuild')
| -rw-r--r-- | dev-python/qiskit-aer/qiskit-aer-0.11.1-r2.ebuild | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/dev-python/qiskit-aer/qiskit-aer-0.11.1-r2.ebuild b/dev-python/qiskit-aer/qiskit-aer-0.11.1-r2.ebuild new file mode 100644 index 000000000000..81f4d3f35be1 --- /dev/null +++ b/dev-python/qiskit-aer/qiskit-aer-0.11.1-r2.ebuild @@ -0,0 +1,105 @@ +# Copyright 2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +DISTUTILS_USE_PEP517=setuptools +PYTHON_COMPAT=( python3_{8..10} ) + +inherit distutils-r1 + +DESCRIPTION="High performance simulator for quantum circuits that includes noise models" +HOMEPAGE="https://github.com/Qiskit/qiskit-aer" +SRC_URI="https://github.com/Qiskit/qiskit-aer/archive/refs/tags/${PV}.tar.gz -> ${P}.gh.tar.gz" + +LICENSE="Apache-2.0" +SLOT="0" +KEYWORDS="~amd64" + +# The reference implementation of BLAS/CBLAS is not compatible with qiskit-aer right now, +# because importing library causes an error. +# /usr/lib/python3.9/site-packages/qiskit/providers/aer/backends/controller_wrappers.cpython-39-x86_64-linux-gnu.so: undefined symbol: slamch_ +# Using sci-libs/openblas instead here, +# with the option to switch between reference/openblas implementation runtime (eselect-ldso). +COMMON_DEPEND=" + >=dev-python/numpy-1.16.3[${PYTHON_USEDEP}] + >=dev-cpp/nlohmann_json-3.1.1 + >=dev-libs/spdlog-1.5.0:= + >=dev-cpp/muParserX-4.0.8 + virtual/cblas[eselect-ldso] + sci-libs/openblas[eselect-ldso]" + +BDEPEND=" + ${COMMON_DEPEND} + >dev-util/cmake-3.17 + >=dev-python/scikit-build-0.11.0[${PYTHON_USEDEP}] + >=dev-python/pybind11-2.6[${PYTHON_USEDEP}] + test? ( + dev-python/ddt[${PYTHON_USEDEP}] + dev-python/fixtures[${PYTHON_USEDEP}] + )" + +RDEPEND=" + ${COMMON_DEPEND} + >=dev-python/qiskit-terra-0.21.0[${PYTHON_USEDEP}] + >=dev-python/scipy-1.0[${PYTHON_USEDEP}]" + +distutils_enable_tests pytest + +# Remove cmake dependency from setup.py because of +# invalid dependency description. We put this dependency check in BDEPEND. +PATCHES=( "${FILESDIR}/qiskit-aer-0.10.3-remove-cmake-dependency.patch" ) + +check_openblas() { + local libdir=$(get_libdir) me="openblas" + + # check blas + local current_blas=$(eselect blas show ${libdir} | cut -d' ' -f2) + if [[ ${current_blas} != "${me}" ]]; then + eerror "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]." + eerror "To use qiskit-aer, you have to issue (as root):" + eerror "\t eselect blas set ${libdir} ${me}" + return 1 + fi + return 0 +} + +pkg_setup() { + if use test; then + check_openblas + if [ $? -ne 0 ]; then + die "Set blas implementation to openblas using 'eselect blas set openblas'!" + fi + fi +} + +python_prepare_all() { + export DISABLE_CONAN="ON" + export DISABLE_DEPENDENCY_INSTALL="ON" + #export SKBUILD_CONFIGURE_OPTIONS="" + + distutils-r1_python_prepare_all +} + +python_test() { + # We have to hide the source code directory so tests + # do not use these, but instead the compiled library. + mv qiskit_aer qiskit_aer.hidden || die + epytest -s + mv qiskit_aer.hidden qiskit_aer || die +} + +python_install_all() { + distutils-r1_python_install_all + + # Remove bits we don't want installed (bug in scikit-build) + # bug #858128 + # https://github.com/Qiskit/qiskit-aer/issues/1457 + # https://github.com/Qiskit/qiskit-aer/issues/1574 + # https://github.com/scikit-build/scikit-build/issues/590 + rm -r "${ED}"/usr/{CMakeLists.txt,MANIFEST.in,README.md,cmake,contrib,pyproject.toml,src} || die +} + +pkg_postinst() { + check_openblas +} |