[gentoo-commits] repo/gentoo:master commit in: dev-python/qiskit-aer/

[Sam James]

commit:     c29c30829b1625aa1da865962656ce3eb7bd032c
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sun Oct 30 20:30:21 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sun Oct 30 20:41:34 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c29c3082

dev-python/qiskit-aer: add 0.11.1

Bug: https://bugs.gentoo.org/865129
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-python/qiskit-aer/Manifest                 |  1 +
 dev-python/qiskit-aer/qiskit-aer-0.11.1.ebuild | 92 ++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)

diff --git a/dev-python/qiskit-aer/Manifest b/dev-python/qiskit-aer/Manifest
index 1dd95accffd1..c2048858b315 100644
--- a/dev-python/qiskit-aer/Manifest
+++ b/dev-python/qiskit-aer/Manifest
@@ -1 +1,2 @@
 DIST qiskit-aer-0.10.3.gh.tar.gz 6657490 BLAKE2B 443f7df2259c720fb93a60659da9b1cded25f9dbdf585bd0322e9f4effe4c5955daf6587d6c3964ab4a7e4a8bf6270f857abae1cf4e6b0718801daa6a96c2aec SHA512 c882624bac373566b003a01fffa6963d4ad8796ce18786b50ef85350daac26814c147b36067eb6fce4f264919b3680246e767b5c13ac338817fd394620392079
+DIST qiskit-aer-0.11.1.gh.tar.gz 6699343 BLAKE2B 3795e1f71914bbc0074a2eac10a82a28f3171d50f292a13dcb705f62daa5fa332a1eabd52391c1b168a822ca6428feb79fe08bb7c93cfd2f7ee5b0d38fed012b SHA512 7880f2ee99f34eca285b9e7cd096981db2f981d41c54881c4036e2745e4af1185b740d93cd157b83ce4adaf8c207c9c063b86e9a1fa514d1388437d6f33e219f

diff --git a/dev-python/qiskit-aer/qiskit-aer-0.11.1.ebuild b/dev-python/qiskit-aer/qiskit-aer-0.11.1.ebuild
new file mode 100644
index 000000000000..826271003482
--- /dev/null
+++ b/dev-python/qiskit-aer/qiskit-aer-0.11.1.ebuild
@@ -0,0 +1,92 @@
+# 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"
+	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
+}
+
+pkg_postinst() {
+	check_openblas
+}