dev-python/qiskit-aer: Bump to 0.14.2

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 121 insertions, 0 deletions

diff --git a/dev-python/qiskit-aer/Manifest b/dev-python/qiskit-aer/Manifest
index 286bb67e6236..9fe8ab2d1981 100644
--- a/dev-python/qiskit-aer/Manifest
+++ b/dev-python/qiskit-aer/Manifest
@@ -1,2 +1,3 @@
 DIST qiskit-aer-0.12.2.gh.tar.gz 6979559 BLAKE2B c7f12c9b8f53a9031844e123b8ef6d723e0099be028c5cfba03143fb8b3c7269768ade99d3ef3b4b82c0b36756bf8e82971a3f70c0f5735891eb77a78a6d9512 SHA512 2a9ed6777e5e4d60a393d5a1b21b44ea3fa90fb791aeafda8bbb4ca8b55c7e8161cd5a275fd14bf968a22537cede099dbd419d1a3c5edebe85fdb82501c4de90
 DIST qiskit-aer-0.13.3.gh.tar.gz 6982603 BLAKE2B 0ecc1929b0fec476b8e80012d78d9a65fcd8994f7c0fd66880e31c44bc3fa3d050774d696a9b5726f18cd401113dc8068e4391002743936baa09c283e06ba9bf SHA512 53d8741ed025ca3155931be6c66bc10618efc7beda69f0d3a2ba9ce8fea5beedfb6384761b64494e92be34ce64391b0f5f08c52945123431ea583d79fa0083e7
+DIST qiskit-aer-0.14.2.gh.tar.gz 7132159 BLAKE2B bc684f7acca071866bc6413d5fb881cf131fe212be7294922a6861dc526d77d0cfb906d9c2ea57236e42e8a99e137ee0ac5f0c1e11fd027122983ad3d8992f73 SHA512 75a2fadb413fc557f98043cc028b28f6cae65b983fd0f32f1e8b8eda6d5cbc6d9d528c38f765d14ede5909045cef914335a483f762c20c4dd85754449d63371c
diff --git a/dev-python/qiskit-aer/qiskit-aer-0.14.2.ebuild b/dev-python/qiskit-aer/qiskit-aer-0.14.2.ebuild
new file mode 100644
index 000000000000..fc6534cb0fdc
--- /dev/null
+++ b/dev-python/qiskit-aer/qiskit-aer-0.14.2.ebuild
@@ -0,0 +1,120 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit distutils-r1
+
+DESCRIPTION="High performance simulator for quantum circuits that includes noise models"
+HOMEPAGE="
+	https://github.com/Qiskit/qiskit-aer/
+	https://pypi.org/project/qiskit-aer/
+"
+SRC_URI="
+	https://github.com/Qiskit/qiskit-aer/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+# The reference implementation of BLAS/CBLAS is not compatible with qiskit-aer right now,
+# because importing library causes an error.
+# /usr/lib/python3.9/site-packages/qiskit/providers/aer/backends/controller_wrappers.cpython-39-x86_64-linux-gnu.so: undefined symbol: slamch_
+# Using sci-libs/openblas instead here,
+# with the option to switch between reference/openblas implementation runtime (eselect-ldso).
+#
+# <nlohmann_json-3.10.3 for https://github.com/Qiskit/qiskit-aer/issues/1742
+DEPEND="
+	<dev-python/numpy-2[${PYTHON_USEDEP}]
+	>=dev-python/numpy-1.16.3[${PYTHON_USEDEP}]
+	<dev-cpp/nlohmann_json-3.10.3
+	>=dev-cpp/nlohmann_json-3.1.1
+	>=dev-libs/spdlog-1.9.2:=
+	>=dev-cpp/muParserX-4.0.8
+	virtual/cblas[eselect-ldso]
+	sci-libs/openblas[eselect-ldso]
+"
+RDEPEND="
+	${DEPEND}
+	>=dev-python/psutil-5[${PYTHON_USEDEP}]
+	>=dev-python/qiskit-terra-1.1.0[${PYTHON_USEDEP}]
+	>=dev-python/scipy-1.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	>=dev-build/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}]
+	)
+"
+
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+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="-DTEST_JSON=1"
+
+	distutils-r1_python_prepare_all
+}
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# requires qiskit_qasm3_import
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_1___automatic____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_2___statevector____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_3___matrix_product_state____CPU__
+		test/terra/backends/aer_simulator/test_save_statevector.py::TestSaveStatevector::test_save_statevector_for_qasm3_circuit_4___extended_stabilizer____CPU__
+	)
+
+	local EPYTEST_IGNORE=(
+		# TODO: qiskit.providers.aer? wtf?
+		test/terra/expression/test_classical_expressions.py
+	)
+
+	# From tox.ini/tests.yml in CI
+	# Needed to suppress a warning in jupyter-core 5.x by eagerly migrating to
+	# a new internal interface that will be the default in jupyter-core 6.x.
+	# This variable should become redundant on release of jupyter-core 6.
+	local -x JUPYTER_PLATFORM_DIRS=1
+
+	rm -rf qiskit_aer || die
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest -s
+}
+
+pkg_postinst() {
+	check_openblas
+}