dev-python/shiboken2: imported from leycec/raiagent

very slightly modified

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Rick Farina <zerochaos@gentoo.org>

4 files changed, 356 insertions, 0 deletions

diff --git a/dev-python/shiboken2/Manifest b/dev-python/shiboken2/Manifest
new file mode 100644
index 000000000000..a13252698033
--- /dev/null
+++ b/dev-python/shiboken2/Manifest
@@ -0,0 +1,2 @@
+DIST pyside-setup-opensource-src-5.14.1.tar.xz 3217008 BLAKE2B c02a79ecea0ba8c7f5547d16c842437455f7f7fce9b7993849919b593fc50b70661e1fc7c1e01eb6a505807f05e17696b2e7727f6ada9ecae2ce30a9ab37a4aa SHA512 6dfe8dc6f302a35a6448c4facb2b98d638506381638c8bda69b75a47ea6cb3168b11515faf0000dbfb5e36bfad5d14488ba5a9bd914adb3f5c38ed18714521d4
+DIST pyside-setup-opensource-src-5.14.2.tar.xz 3238036 BLAKE2B 454f19ae4e154747bad2b833727ab62ded15bbac495cc0bef112ce6cccdd69bb5bb541c9b31125bd05090bfce042bac2ac8b47690c695e82b5c901e45e87f681 SHA512 6708c4ebb115119796756ccac89197e111eb27c4a91f52875da04eff4ca6f9e3fffefc18cc0219a8c3a3c81a667bf7509909a6d1d9ff1ee2cc0d957453cceffa
diff --git a/dev-python/shiboken2/metadata.xml b/dev-python/shiboken2/metadata.xml
new file mode 100644
index 000000000000..766f70c1559b
--- /dev/null
+++ b/dev-python/shiboken2/metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>zerochaos@gentoo.org</email>
+		<name>Rick Farina</name>
+	</maintainer>
+	<use>
+		<flag name="docstrings">Expose documentation as Python docstrings (recommended)</flag>
+		<flag name="numpy">Implicitly convert passed NumPy arrays to Qt lists</flag>
+		<flag name="vulkan">Generate "QSurface::VulkanSurface" bindings</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-python/shiboken2/shiboken2-5.14.1-r3.ebuild b/dev-python/shiboken2/shiboken2-5.14.1-r3.ebuild
new file mode 100644
index 000000000000..c3fab92d51e4
--- /dev/null
+++ b/dev-python/shiboken2/shiboken2-5.14.1-r3.ebuild
@@ -0,0 +1,172 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# TODO: Remove the shiboken2 5.14.1-specific "sed" kludge on the next bump.
+# TODO: Remove Python 2.7 support on the next bump. Gentoo support for Python
+# 2.7 effectively ceases in April 2020.
+# 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=( python2_7 python3_{6,7,8} )
+
+inherit cmake-utils llvm python-r1
+
+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/${MY_P}.tar.xz"
+
+# The "sources/shiboken2/libshiboken" directory is triple-licensed under the
+# GPL v2, v3+, and LGPL v3. All remaining files are licensed under the GPL v3
+# with version 1.0 of a Qt-specific exception enabling shiboken2 output to be
+# arbitrarily relicensed. (TODO)
+LICENSE="|| ( GPL-2 GPL-3+ LGPL-3 ) GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+docstrings numpy test vulkan"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+#tests fail pretty bad and I'm not fixing them right now
+RESTRICT="test"
+
+# Minimal supported version of Qt.
+QT_PV="$(ver_cut 1-2):5"
+
+# Since Clang is required at both build- and runtime, BDEPEND is omitted here.
+RDEPEND="${PYTHON_DEPS}
+	>=dev-qt/qtcore-${QT_PV}
+	>=sys-devel/clang-6:=
+	docstrings? (
+		>=dev-libs/libxml2-2.6.32
+		>=dev-libs/libxslt-1.1.19
+		>=dev-qt/qtxml-${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} )
+"
+
+S=${WORKDIR}/${MY_P}/sources/shiboken2
+DOCS=( AUTHORS )
+
+# 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 ${CLANG_NEWEST_VERSION} is
+	# the largest version specifier that exists under the "/usr/lib/clang/"
+	# subdirectory. This assumption is false in edge cases, including when
+	# users downgrade from newer Clang versions but fail to remove those
+	# versions with "emerge --depclean". See also:
+	#     https://github.com/leycec/raiagent/issues/85
+	#
+	# Sadly, the clang-* family of functions exported by the "toolchain-funcs"
+	# eclass are defective, returning nonsensical placeholder strings if the
+	# end user has *NOT* explicitly configured their C++ compiler to be Clang.
+	# PySide2 does *NOT* care whether the end user has done so or not, as
+	# PySide2 unconditionally requires Clang in either case. This requires us
+	# to temporarily coerce the "${CPP}" environment variable identifying the
+	# current C++ compiler to "clang" immediately *BEFORE* calling such a
+	# function and then restoring that variable to its prior state immediately
+	# *AFTER* returning from that function call merely to force the
+	# clang-fullversion() function called below to return sanity. See also:
+	#     https://bugs.gentoo.org/619490
+	_CPP_old="$(tc-getCPP)"
+	CPP=clang
+	sed -i -e 's~(findClangBuiltInIncludesDir())~(QStringLiteral("'${EPREFIX}'/usr/lib/clang/'$(clang-fullversion)'/include"))~' \
+		ApiExtractor/clangparser/compilersupport.cpp || die
+	CPP="${_CPP_old}"
+
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	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.
+		LLVM_INSTALL_DIR="$(get_llvm_prefix)" cmake-utils_src_configure
+	}
+	python_foreach_impl shiboken2_configure
+}
+
+src_compile() {
+	python_foreach_impl cmake-utils_src_compile
+}
+
+src_test() {
+	python_foreach_impl cmake-utils_src_test
+}
+
+src_install() {
+	shiboken2_install() {
+		cmake-utils_src_install
+		python_optimize
+
+		# Uniquify the "shiboken2" executable for the current Python target,
+		# preserving an unversioned "shiboken2" file arbitrarily associated
+		# with the last Python target.
+		cp "${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-${PV}/Shiboken2Targets-gentoo.cmake || die
+
+	# Remove the broken "shiboken_tool.py" script. By inspection, this script
+	# reduces to a noop. Moreover, this script raises the following exception:
+	#     FileNotFoundError: [Errno 2] No such file or directory: '/usr/bin/../shiboken_tool.py': '/usr/bin/../shiboken_tool.py'
+	rm "${ED}"/usr/bin/shiboken_tool.py
+}
diff --git a/dev-python/shiboken2/shiboken2-5.14.2.ebuild b/dev-python/shiboken2/shiboken2-5.14.2.ebuild
new file mode 100644
index 000000000000..80c69ff0912c
--- /dev/null
+++ b/dev-python/shiboken2/shiboken2-5.14.2.ebuild
@@ -0,0 +1,169 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# 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_{6,7,8} )
+
+inherit cmake-utils 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/${MY_P}.tar.xz"
+
+# The "sources/shiboken2/libshiboken" directory is triple-licensed under the
+# GPL v2, v3+, and LGPL v3. All remaining files are licensed under the GPL v3
+# with version 1.0 of a Qt-specific exception enabling shiboken2 output to be
+# arbitrarily relicensed. (TODO)
+LICENSE="|| ( GPL-2 GPL-3+ LGPL-3 ) GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+docstrings numpy test vulkan"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+#tests fail pretty bad and I'm not fixing them right now
+RESTRICT="test"
+
+# Minimal supported version of Qt.
+QT_PV="$(ver_cut 1-2):5"
+
+# Since Clang is required at both build- and runtime, BDEPEND is omitted here.
+RDEPEND="${PYTHON_DEPS}
+	>=dev-qt/qtcore-${QT_PV}
+	>=sys-devel/clang-6:=
+	docstrings? (
+		>=dev-libs/libxml2-2.6.32
+		>=dev-libs/libxslt-1.1.19
+		>=dev-qt/qtxml-${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} )
+"
+
+S=${WORKDIR}/${MY_P}/sources/shiboken2
+DOCS=( AUTHORS )
+
+# 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 ${CLANG_NEWEST_VERSION} is
+	# the largest version specifier that exists under the "/usr/lib/clang/"
+	# subdirectory. This assumption is false in edge cases, including when
+	# users downgrade from newer Clang versions but fail to remove those
+	# versions with "emerge --depclean". See also:
+	#     https://github.com/leycec/raiagent/issues/85
+	#
+	# Sadly, the clang-* family of functions exported by the "toolchain-funcs"
+	# eclass are defective, returning nonsensical placeholder strings if the
+	# end user has *NOT* explicitly configured their C++ compiler to be Clang.
+	# PySide2 does *NOT* care whether the end user has done so or not, as
+	# PySide2 unconditionally requires Clang in either case. This requires us
+	# to temporarily coerce the "${CPP}" environment variable identifying the
+	# current C++ compiler to "clang" immediately *BEFORE* calling such a
+	# function and then restoring that variable to its prior state immediately
+	# *AFTER* returning from that function call merely to force the
+	# clang-fullversion() function called below to return sanity. See also:
+	#     https://bugs.gentoo.org/619490
+	_CPP_old="$(tc-getCPP)"
+	CPP=clang
+	sed -i -e 's~(findClangBuiltInIncludesDir())~(QStringLiteral("'${EPREFIX}'/usr/lib/clang/'$(clang-fullversion)'/include"))~' \
+		ApiExtractor/clangparser/compilersupport.cpp || die
+	CPP="${_CPP_old}"
+
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	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.
+		LLVM_INSTALL_DIR="$(get_llvm_prefix)" cmake-utils_src_configure
+	}
+	python_foreach_impl shiboken2_configure
+}
+
+src_compile() {
+	python_foreach_impl cmake-utils_src_compile
+}
+
+src_test() {
+	python_foreach_impl cmake-utils_src_test
+}
+
+src_install() {
+	shiboken2_install() {
+		cmake-utils_src_install
+		python_optimize
+
+		# Uniquify the "shiboken2" executable for the current Python target,
+		# preserving an unversioned "shiboken2" file arbitrarily associated
+		# with the last Python target.
+		cp "${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-${PV}/Shiboken2Targets-gentoo.cmake || die
+
+	# Remove the broken "shiboken_tool.py" script. By inspection, this script
+	# reduces to a noop. Moreover, this script raises the following exception:
+	#     FileNotFoundError: [Errno 2] No such file or directory: '/usr/bin/../shiboken_tool.py': '/usr/bin/../shiboken_tool.py'
+	rm "${ED}"/usr/bin/shiboken_tool.py
+}