dev-python/shiboken2: add 5.15.8

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

3 files changed, 187 insertions, 0 deletions

diff --git a/dev-python/shiboken2/Manifest b/dev-python/shiboken2/Manifest
index fd9ed1e82324..90a7c7a3f1c8 100644
--- a/dev-python/shiboken2/Manifest
+++ b/dev-python/shiboken2/Manifest
@@ -1,2 +1,3 @@
 DIST pyside-setup-opensource-src-5.15.6.tar.xz 3580388 BLAKE2B 8a3b15d073bcbb0c6734f500ca906e56387cb8fc4bfcfd996304d71b54edd5f4568976049519ed26aa718bee9e43f59a0c4ef53837d5a341219b991a8527a800 SHA512 99a0c1a05e722cbf33128cf25742e61b92e151fdc05b79db9bafe778e024a0c6fc2886ee3d0b923ff681c55916f5c0eea4197f174432587fd662fba4390b26f4
 DIST pyside-setup-opensource-src-5.15.7.tar.xz 3581144 BLAKE2B 95b5720a5273c96b00bdf86b36734970991a29cf0db1e6fb2c00d7e671fbc4459b4434abc91a8a47ec5d8ba694bcdae5b57a52448908fdca25c348f9ee2b6c81 SHA512 9c551b47581e4f2671c4378f1a2c0d9e565b08edee74244a7704a2c94eef1e1041d23f0e388c07bdd61067e986340907cf80f4527257a9a706f7f07c497834c6
+DIST pyside-setup-opensource-src-5.15.8.tar.xz 3582256 BLAKE2B eef6668c612c39eac4ea29db4eee0cc6eef72034babaa14525ca63cf6e02695df27bf8a6764110c4bcc77f55c7e9fb531074916a45d7ea324265e50d9a60d592 SHA512 78e19a8e8fa413bb784f16847d5774e4362409a2bd83567177b83f1391c37305d373155fb95ea569c6c483175e62a0d3f5d91a2fd5dae85d48c8047d242b9e22
diff --git a/dev-python/shiboken2/files/shiboken2-5.15.8-py-limited-api.patch b/dev-python/shiboken2/files/shiboken2-5.15.8-py-limited-api.patch
new file mode 100644
index 000000000000..143eb24a103a
--- /dev/null
+++ b/dev-python/shiboken2/files/shiboken2-5.15.8-py-limited-api.patch
@@ -0,0 +1,11 @@
+--- a/libshiboken/pep384impl.cpp	2022-09-23 08:47:20.000000000 +0200
++++ b/libshiboken/pep384impl.cpp	2023-01-04 08:07:17.000000000 +0100
+@@ -751,7 +751,7 @@
+ #endif // IS_PY2
+     Shiboken::AutoDecRef privateobj(PyObject_GetAttr(
+         reinterpret_cast<PyObject *>(Py_TYPE(self)), Shiboken::PyMagicName::name()));
+-#ifndef Py_LIMITED_API
++#if !defined(Py_LIMITED_API) && PY_VERSION_HEX < 0x03010000
+     return _Py_Mangle(privateobj, name);
+ #else
+     // PYSIDE-1436: _Py_Mangle is no longer exposed; implement it always.
diff --git a/dev-python/shiboken2/shiboken2-5.15.8.ebuild b/dev-python/shiboken2/shiboken2-5.15.8.ebuild
new file mode 100644
index 000000000000..0f2ee50680cc
--- /dev/null
+++ b/dev-python/shiboken2/shiboken2-5.15.8.ebuild
@@ -0,0 +1,175 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# TODO: Split the "/usr/bin/shiboken2" binding generator from the
+# "/usr/lib64/libshiboken2-*.so" family of shared libraries. The former
+# requires everything (including Clang) at runtime; the latter only requires
+# Qt and Python at runtime. Note that "pip" separates these two as well. See:
+# https://doc.qt.io/qtforpython/shiboken2/faq.html#is-there-any-runtime-dependency-on-the-generated-binding
+# Once split, the PySide2 ebuild should be revised to require
+# "/usr/bin/shiboken2" at build time and "libshiboken2-*.so" at runtime.
+# TODO: Add PyPy once officially supported. See also:
+#     https://bugreports.qt.io/browse/PYSIDE-535
+PYTHON_COMPAT=( python3_{8..11} )
+
+inherit cmake llvm python-r1 toolchain-funcs
+
+MY_P=pyside-setup-opensource-src-${PV}
+
+DESCRIPTION="Python binding generator for C++ libraries"
+HOMEPAGE="https://wiki.qt.io/PySide2"
+SRC_URI="https://download.qt.io/official_releases/QtForPython/pyside2/PySide2-${PV}-src/${MY_P}.tar.xz"
+S="${WORKDIR}/${MY_P}/sources/shiboken2"
+
+# The "sources/shiboken2/libshiboken" directory is triple-licensed under the
+# GPL v2, v3+, and LGPL v3. All remaining files are licensed under the GPL v3
+# with version 1.0 of a Qt-specific exception enabling shiboken2 output to be
+# arbitrarily relicensed. (TODO)
+LICENSE="|| ( GPL-2 GPL-3+ LGPL-3 ) GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+IUSE="+docstrings numpy test vulkan"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+# Tests fail pretty bad and I'm not fixing them right now
+RESTRICT="test"
+
+# Minimal supported version of Qt.
+QT_PV="$(ver_cut 1-2)*:5"
+
+# Since Clang is required at both build- and runtime, BDEPEND is omitted here.
+LLVM_MAX_SLOT=15
+RDEPEND="${PYTHON_DEPS}
+	=dev-qt/qtcore-${QT_PV}
+	<sys-devel/clang-16:=
+	<sys-devel/clang-runtime-16:=
+	docstrings? (
+		>=dev-libs/libxml2-2.6.32
+		>=dev-libs/libxslt-1.1.19
+		=dev-qt/qtxml-${QT_PV}
+		=dev-qt/qtxmlpatterns-${QT_PV}
+	)
+	numpy? ( dev-python/numpy[${PYTHON_USEDEP}] )
+	vulkan? ( dev-util/vulkan-headers )
+"
+DEPEND="${RDEPEND}
+	test? (	=dev-qt/qttest-${QT_PV}	)
+"
+
+DOCS=( AUTHORS )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.15.5-python311-1.patch
+	"${FILESDIR}"/${PN}-5.15.5-python311-2.patch
+	"${FILESDIR}"/${PN}-5.15.5-python311-3.patch
+	"${FILESDIR}"/${PN}-5.15.6-fix-pyside2-compile.patch
+	"${FILESDIR}"/${PN}-5.15.8-py-limited-api.patch
+	"${FILESDIR}"/${PN}-5.15.5-add-numpy-1.23-compatibility.patch
+)
+
+# Ensure the path returned by get_llvm_prefix() contains clang as well.
+llvm_check_deps() {
+	has_version "sys-devel/clang:${LLVM_SLOT}"
+}
+
+src_prepare() {
+	# TODO: File upstream issue requesting a sane way to disable NumPy support.
+	if ! use numpy; then
+		sed -i -e '/\bprint(os\.path\.realpath(numpy))/d' \
+			libshiboken/CMakeLists.txt || die
+	fi
+
+	# Shiboken2 assumes Vulkan headers live under either "$VULKAN_SDK/include"
+	# or "$VK_SDK_PATH/include" rather than "${EPREFIX}/usr/include/vulkan".
+	if use vulkan; then
+		sed -i -e "s~\bdetectVulkan(&headerPaths);~headerPaths.append(HeaderPath{QByteArrayLiteral(\"${EPREFIX}/usr/include/vulkan\"), HeaderType::System});~" \
+			ApiExtractor/clangparser/compilersupport.cpp || die
+	fi
+
+	# Shiboken2 assumes the "/usr/lib/clang/${CLANG_NEWEST_VERSION}/include/"
+	# subdirectory provides Clang builtin includes (e.g., "stddef.h") for the
+	# currently installed version of Clang, where ${CLANG_NEWEST_VERSION} is
+	# the largest version specifier that exists under the "/usr/lib/clang/"
+	# subdirectory. This assumption is false in edge cases, including when
+	# users downgrade from newer Clang versions but fail to remove those
+	# versions with "emerge --depclean". See also:
+	#     https://github.com/leycec/raiagent/issues/85
+	#
+	# Sadly, the clang-* family of functions exported by the "toolchain-funcs"
+	# eclass are defective, returning nonsensical placeholder strings if the
+	# end user has *NOT* explicitly configured their C++ compiler to be Clang.
+	# PySide2 does *NOT* care whether the end user has done so or not, as
+	# PySide2 unconditionally requires Clang in either case. See also:
+	#     https://bugs.gentoo.org/619490
+	sed -i -e 's~(findClangBuiltInIncludesDir())~(QStringLiteral("'"${EPREFIX}"'/usr/lib/clang/'$(CPP=clang clang-fullversion)'/include"))~' \
+		ApiExtractor/clangparser/compilersupport.cpp || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Minimal tests for now, 2 failing with the extended version
+	# FIXME Subscripted generics cannot be used with class and instance checks
+	local mycmakeargs=(
+		-DBUILD_TESTS=$(usex test)
+		-DDISABLE_DOCSTRINGS=$(usex !docstrings)
+	)
+
+	shiboken2_configure() {
+		local mycmakeargs=(
+			"${mycmakeargs[@]}"
+			-DPYTHON_CONFIG_SUFFIX="-${EPYTHON}"
+			-DPYTHON_EXECUTABLE="${PYTHON}"
+			-DUSE_PYTHON_VERSION="${EPYTHON#python}"
+		)
+		# CMakeLists.txt expects LLVM_INSTALL_DIR as an environment variable.
+		local -x LLVM_INSTALL_DIR="$(get_llvm_prefix "${LLVM_MAX_SLOT}")"
+		cmake_src_configure
+	}
+	python_foreach_impl shiboken2_configure
+}
+
+src_compile() {
+	python_foreach_impl cmake_src_compile
+}
+
+src_test() {
+	python_foreach_impl cmake_src_test
+}
+
+src_install() {
+	shiboken2_install() {
+		cmake_src_install
+		python_optimize
+
+		# Uniquify the "shiboken2" executable for the current Python target,
+		# preserving an unversioned "shiboken2" file arbitrarily associated
+		# with the last Python target.
+		cp "${ED}"/usr/bin/${PN}{,-${EPYTHON}} || die
+
+		# Uniquify the Shiboken2 pkgconfig file for the current Python target,
+		# preserving an unversioned "shiboken2.pc" file arbitrarily associated
+		# with the last Python target. See also:
+		#     https://github.com/leycec/raiagent/issues/73
+		cp "${ED}/usr/$(get_libdir)"/pkgconfig/${PN}{,-${EPYTHON}}.pc || die
+	}
+	python_foreach_impl shiboken2_install
+
+	# CMakeLists.txt installs a "Shiboken2Targets-gentoo.cmake" file forcing
+	# downstream consumers (e.g., PySide2) to target one "libshiboken2-*.so"
+	# library and one "shiboken2" executable linked to one Python interpreter.
+	# See also:
+	#     https://bugreports.qt.io/browse/PYSIDE-1053
+	#     https://github.com/leycec/raiagent/issues/74
+	sed -i \
+		-e 's~shiboken2-python[[:digit:]]\+\.[[:digit:]]\+~shiboken2${PYTHON_CONFIG_SUFFIX}~g' \
+		-e 's~/bin/shiboken2~/bin/shiboken2${PYTHON_CONFIG_SUFFIX}~g' \
+		"${ED}/usr/$(get_libdir)"/cmake/Shiboken2-${PV}/Shiboken2Targets-${CMAKE_BUILD_TYPE,,}.cmake || die
+
+	# Remove the broken "shiboken_tool.py" script. By inspection, this script
+	# reduces to a noop. Moreover, this script raises the following exception:
+	#     FileNotFoundError: [Errno 2] No such file or directory: '/usr/bin/../shiboken_tool.py': '/usr/bin/../shiboken_tool.py'
+	rm "${ED}"/usr/bin/shiboken_tool.py || die
+}