[gentoo-commits] repo/gentoo:master commit in: dev-libs/boost/, dev-libs/boost/files/

["David Seifert" <soap@gentoo.org>]

commit:     eaab0a7fcb255a7b0a7d9225c2f6bac0c96f8f4b
Author:     David Seifert <soap <AT> gentoo <DOT> org>
AuthorDate: Sat May  2 14:26:29 2020 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Sat May  2 14:26:29 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=eaab0a7f

dev-libs/boost: Bump to 1.73.0

Closes: https://bugs.gentoo.org/719930
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: David Seifert <soap <AT> gentoo.org>

 dev-libs/boost/Manifest                            |   1 +
 dev-libs/boost/boost-1.73.0.ebuild                 | 355 +++++++++++++++++++++
 .../boost-1.73-boost-mpi-python-PEP-328.patch      |  17 +
 .../files/boost-1.73-boost-python-cleanup.patch    | 107 +++++++
 4 files changed, 480 insertions(+)

diff --git a/dev-libs/boost/Manifest b/dev-libs/boost/Manifest
index 34653ed7e2e..464a9d9c3eb 100644
--- a/dev-libs/boost/Manifest
+++ b/dev-libs/boost/Manifest
@@ -1 +1,2 @@
 DIST boost_1_72_0.tar.bz2 106907358 BLAKE2B ab270a0e3cb24da687d86785e2d2e6d7731b4dbc07bd839eadb642dfa5a428ad584acb1f3529661a8de9a986008ff3427491041059ea2b742348d02e00761cd8 SHA512 63bbd1743e7c904b2e69fdc2eafd1c2a8a30fd70d960dcd366059d0100f000cb605d56cbd9397bb18421631f1c9552a772c434d0f0caddbe56302273f51fd1f6
+DIST boost_1_73_0.tar.bz2 109247910 BLAKE2B 5995ff6ca21f45988b187b94bf743795cca97531baa8355f488be0987b9426289dd85d6ce25b7eb03ccd690109f05ba56252a95bca50505ad9cd66f4e0e234e8 SHA512 86c296511c0766145097625a62bf099c3d155284d250ad6e528e788bc90b2945838498dfe473c6c6c78d1694b6fba8e19f7dee0d064a043841e6231603fff668

diff --git a/dev-libs/boost/boost-1.73.0.ebuild b/dev-libs/boost/boost-1.73.0.ebuild
new file mode 100644
index 00000000000..2ee4e6a8b00
--- /dev/null
+++ b/dev-libs/boost/boost-1.73.0.ebuild
@@ -0,0 +1,355 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python{2_7,3_{6,7,8}} )
+
+inherit flag-o-matic multiprocessing python-r1 toolchain-funcs multilib-minimal
+
+MY_PV="$(ver_rs 1- _)"
+MAJOR_V="$(ver_cut 1-2)"
+
+DESCRIPTION="Boost Libraries for C++"
+HOMEPAGE="https://www.boost.org/"
+SRC_URI="https://dl.bintray.com/boostorg/release/${PV}/source/boost_${MY_PV}.tar.bz2"
+
+LICENSE="Boost-1.0"
+SLOT="0/${PV}" # ${PV} instead ${MAJOR_V} due to bug 486122
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x86-solaris ~x86-winnt"
+IUSE="bzip2 context debug doc icu lzma +nls mpi numpy python static-libs +threads tools zlib zstd"
+REQUIRED_USE="
+	mpi? ( threads )
+	python? ( ${PYTHON_REQUIRED_USE} )"
+
+# the tests will never fail because these are not intended as sanity
+# tests at all. They are more a way for upstream to check their own code
+# on new compilers. Since they would either be completely unreliable
+# (failing for no good reason) or completely useless (never failing)
+# there is no point in having them in the ebuild to begin with.
+RESTRICT="test"
+
+RDEPEND="
+	!app-admin/eselect-boost
+	!dev-libs/boost-numpy
+	bzip2? ( app-arch/bzip2:=[${MULTILIB_USEDEP}] )
+	icu? ( >=dev-libs/icu-3.6:=[${MULTILIB_USEDEP}] )
+	!icu? ( virtual/libiconv[${MULTILIB_USEDEP}] )
+	lzma? ( app-arch/xz-utils:=[${MULTILIB_USEDEP}] )
+	mpi? ( >=virtual/mpi-2.0-r4[${MULTILIB_USEDEP},cxx,threads] )
+	python? (
+		${PYTHON_DEPS}
+		numpy? ( $(python_gen_cond_dep 'dev-python/numpy[${PYTHON_USEDEP}]' -3) )
+	)
+	zlib? ( sys-libs/zlib:=[${MULTILIB_USEDEP}] )
+	zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}"
+BDEPEND="=dev-util/boost-build-${MAJOR_V}*"
+
+S="${WORKDIR}/${PN}_${MY_PV}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.71.0-disable_icu_rpath.patch
+	"${FILESDIR}"/${PN}-1.71.0-context-x32.patch
+	"${FILESDIR}"/${PN}-1.71.0-build-auto_index-tool.patch
+	# upstream unresponsive to pull request
+	# https://github.com/boostorg/python/pull/286
+	"${FILESDIR}"/${PN}-1.73-boost-python-cleanup.patch
+	# Boost.MPI's __init__.py doesn't work on Py3
+	"${FILESDIR}"/${PN}-1.73-boost-mpi-python-PEP-328.patch
+)
+
+python_bindings_needed() {
+	multilib_is_native_abi && use python
+}
+
+tools_needed() {
+	multilib_is_native_abi && use tools
+}
+
+create_user-config.jam() {
+	local user_config_jam="${BUILD_DIR}"/user-config.jam
+	if [[ -s ${user_config_jam} ]]; then
+		einfo "${user_config_jam} already exists, skipping configuration"
+		return
+	else
+		einfo "Creating configuration in ${user_config_jam}"
+	fi
+
+	local compiler compiler_version compiler_executable="$(tc-getCXX)"
+	if [[ ${CHOST} == *-darwin* ]]; then
+		compiler="darwin"
+		compiler_version="$(gcc-fullversion)"
+	else
+		compiler="gcc"
+		compiler_version="$(gcc-version)"
+	fi
+
+	if use mpi; then
+		local mpi_configuration="using mpi ;"
+	fi
+
+	cat > "${user_config_jam}" <<- __EOF__ || die
+		using ${compiler} : ${compiler_version} : ${compiler_executable} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
+		${mpi_configuration}
+	__EOF__
+
+	if python_bindings_needed; then
+		append_to_user_config() {
+			local py_config
+			if tc-is-cross-compiler; then
+				py_config="using python : ${EPYTHON#python} : : ${ESYSROOT}/usr/include/${EPYTHON} : ${ESYSROOT}/usr/$(get_libdir) ;"
+			else
+				py_config="using python : ${EPYTHON#python} : ${PYTHON} : $(python_get_includedir) ;"
+			fi
+			echo "${py_config}" >> "${user_config_jam}" || die
+		}
+		python_foreach_impl append_to_user_config
+	fi
+
+	if python_bindings_needed && use numpy; then
+		einfo "Enabling support for NumPy extensions in Boost.Python"
+	else
+		einfo "Disabling support for NumPy extensions in Boost.Python"
+
+		# Boost.Build does not allow for disabling of numpy
+		# extensions, thereby leading to automagic numpy
+		# https://github.com/boostorg/python/issues/111#issuecomment-280447482
+		sed \
+			-e 's/\[ unless \[ python\.numpy \] : <build>no \]/<build>no/g' \
+			-i "${BUILD_DIR}"/libs/python/build/Jamfile || die
+	fi
+}
+
+pkg_setup() {
+	# Bail out on unsupported build configuration, bug #456792
+	if [[ -f "${EROOT}"/etc/site-config.jam ]]; then
+		if ! grep -q 'gentoo\(debug\|release\)' "${EROOT}"/etc/site-config.jam; then
+			eerror "You are using custom ${EROOT}/etc/site-config.jam without defined gentoorelease/gentoodebug targets."
+			eerror "Boost can not be built in such configuration."
+			eerror "Please, either remove this file or add targets from ${EROOT}/usr/share/boost-build/site-config.jam to it."
+			die "Unsupported target in ${EROOT}/etc/site-config.jam"
+		fi
+	fi
+}
+
+src_prepare() {
+	default
+	multilib_copy_sources
+}
+
+ejam() {
+	create_user-config.jam
+
+	local b2_opts=( "--user-config=${BUILD_DIR}/user-config.jam" )
+	if python_bindings_needed; then
+		append_to_b2_opts() {
+			b2_opts+=( python="${EPYTHON#python}" )
+		}
+		python_foreach_impl append_to_b2_opts
+	else
+		b2_opts+=( --without-python )
+	fi
+	b2_opts+=( "$@" )
+
+	echo b2 "${b2_opts[@]}" >&2
+	b2 "${b2_opts[@]}"
+}
+
+src_configure() {
+	# Workaround for too many parallel processes requested, bug #506064
+	[[ "$(makeopts_jobs)" -gt 64 ]] && MAKEOPTS="${MAKEOPTS} -j64"
+
+	OPTIONS=(
+		$(usex debug gentoodebug gentoorelease)
+		"-j$(makeopts_jobs)"
+		-q
+		-d+2
+		pch=off
+		$(usex icu "-sICU_PATH=${ESYSROOT}/usr" '--disable-icu boost.locale.icu=off')
+		$(usex mpi '' '--without-mpi')
+		$(usex nls '' '--without-locale')
+		$(usex context '' '--without-context --without-coroutine --without-fiber')
+		$(usex threads '' '--without-thread')
+		--without-stacktrace
+		--boost-build="${BROOT}"/usr/share/boost-build
+		--prefix="${ED}/usr"
+		--layout=system
+		# CMake has issues working with multiple python impls,
+		# disable cmake config generation for the time being
+		# https://github.com/boostorg/python/issues/262#issuecomment-483069294
+		--no-cmake-config
+		# building with threading=single is currently not possible
+		# https://svn.boost.org/trac/boost/ticket/7105
+		threading=multi
+		link=$(usex static-libs shared,static shared)
+		# this seems to be the only way to disable compression algorithms
+		# https://www.boost.org/doc/libs/1_70_0/libs/iostreams/doc/installation.html#boost-build
+		-sNO_BZIP2=$(usex bzip2 0 1)
+		-sNO_LZMA=$(usex lzma 0 1)
+		-sNO_ZLIB=$(usex zlib 0 1)
+		-sNO_ZSTD=$(usex zstd 0 1)
+	)
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		# We need to add the prefix, and in two cases this exceeds, so prepare
+		# for the largest possible space allocation.
+		append-ldflags -Wl,-headerpad_max_install_names
+	fi
+
+	# Use C++14 globally as of 1.62
+	append-cxxflags -std=c++14
+}
+
+multilib_src_compile() {
+	ejam "${OPTIONS[@]}" || die
+
+	if tools_needed; then
+		pushd tools >/dev/null || die
+		ejam \
+			"${OPTIONS[@]}" \
+			|| die "Building of Boost tools failed"
+		popd >/dev/null || die
+	fi
+}
+
+multilib_src_install_all() {
+	if ! use numpy; then
+		rm -r "${ED}"/usr/include/boost/python/numpy* || die
+	fi
+
+	if use python; then
+		if use mpi; then
+			move_mpi_py_into_sitedir() {
+				python_moduleinto boost
+				python_domodule "${S}"/libs/mpi/build/__init__.py
+
+				python_domodule "${ED}"/usr/$(get_libdir)/boost-${EPYTHON}/mpi.so
+				rm -r "${ED}"/usr/$(get_libdir)/boost-${EPYTHON} || die
+
+				python_optimize
+			}
+			python_foreach_impl move_mpi_py_into_sitedir
+		else
+			rm -r "${ED}"/usr/include/boost/mpi/python* || die
+		fi
+	else
+		rm -r "${ED}"/usr/include/boost/{python*,mpi/python*,parameter/aux_/python,parameter/python*} || die
+	fi
+
+	if ! use nls; then
+		rm -r "${ED}"/usr/include/boost/locale || die
+	fi
+
+	if ! use context; then
+		rm -r "${ED}"/usr/include/boost/context || die
+		rm -r "${ED}"/usr/include/boost/coroutine{,2} || die
+		rm "${ED}"/usr/include/boost/asio/spawn.hpp || die
+	fi
+
+	if use doc; then
+		# find extraneous files that shouldn't be installed
+		# as part of the documentation and remove them.
+		find libs/*/* \( -iname 'test' -o -iname 'src' \) -exec rm -rf '{}' + || die
+		find doc \( -name 'Jamfile.v2' -o -name 'build' -o -name '*.manifest' \) -exec rm -rf '{}' + || die
+		find tools \( -name 'Jamfile.v2' -o -name 'src' -o -name '*.cpp' -o -name '*.hpp' \) -exec rm -rf '{}' + || die
+
+		docinto html
+		dodoc *.{htm,html,png,css}
+		dodoc -r doc libs more tools
+
+		# To avoid broken links
+		dodoc LICENSE_1_0.txt
+
+		dosym ../../../../include/boost /usr/share/doc/${PF}/html/boost
+	fi
+}
+
+multilib_src_install() {
+	ejam \
+		"${OPTIONS[@]}" \
+		--includedir="${ED}/usr/include" \
+		--libdir="${ED}/usr/$(get_libdir)" \
+		install || die "Installation of Boost libraries failed"
+
+	pushd "${ED}/usr/$(get_libdir)" >/dev/null || die
+
+	local ext=$(get_libname)
+	if use threads; then
+		local f
+		for f in *${ext}; do
+			dosym ${f} /usr/$(get_libdir)/${f/${ext}/-mt${ext}}
+		done
+	fi
+
+	popd >/dev/null || die
+
+	if tools_needed; then
+		dobin dist/bin/*
+
+		insinto /usr/share
+		doins -r dist/share/boostbook
+	fi
+
+	# boost's build system truely sucks for not having a destdir.  Because for
+	# this reason we are forced to build with a prefix that includes the
+	# DESTROOT, dynamic libraries on Darwin end messed up, referencing the
+	# DESTROOT instread of the actual EPREFIX.  There is no way out of here
+	# but to do it the dirty way of manually setting the right install_names.
+	if [[ ${CHOST} == *-darwin* ]]; then
+		einfo "Working around completely broken build-system(tm)"
+		local d
+		for d in "${ED}"/usr/lib/*.dylib; do
+			if [[ -f ${d} ]]; then
+				# fix the "soname"
+				ebegin "  correcting install_name of ${d#${ED}}"
+				install_name_tool -id "/${d#${D}}" "${d}"
+				eend $?
+				# fix references to other libs
+				refs=$(otool -XL "${d}" | \
+					sed -e '1d' -e 's/^\t//' | \
+					grep "^libboost_" | \
+					cut -f1 -d' ')
+				local r
+				for r in ${refs}; do
+					ebegin "    correcting reference to ${r}"
+					install_name_tool -change \
+						"${r}" \
+						"${EPREFIX}/usr/lib/${r}" \
+						"${d}"
+					eend $?
+				done
+			fi
+		done
+	fi
+}
+
+pkg_preinst() {
+	# Yai for having symlinks that are nigh-impossible to remove without
+	# resorting to dirty hacks like these. Removes lingering symlinks
+	# from the slotted versions.
+	local symlink
+	for symlink in "${EROOT}"/usr/include/boost "${EROOT}"/usr/share/boostbook; do
+		if [[ -L ${symlink} ]]; then
+			rm -f "${symlink}" || die
+		fi
+	done
+
+	# some ancient installs still have boost cruft lying around
+	# for unknown reasons, causing havoc for reverse dependencies
+	# Bug: 607734
+	rm -rf "${EROOT}"/usr/include/boost-1_[3-5]? || die
+}
+
+pkg_postinst() {
+	elog "Boost.Regex is *extremely* ABI sensitive. If you get errors such as"
+	elog
+	elog "  undefined reference to \`boost::re_detail_$(ver_cut 1)0$(ver_cut 2)00::cpp_regex_traits_implementation"
+	elog "    <char>::transform_primary[abi:cxx11](char const*, char const*) const'"
+	elog
+	elog "Then you need to recompile Boost and all its reverse dependencies"
+	elog "using the same toolchain. In general, *every* change of the C++ toolchain"
+	elog "requires a complete rebuild of the boost-dependent ecosystem."
+	elog
+	elog "See for instance https://bugs.gentoo.org/638138"
+}

diff --git a/dev-libs/boost/files/boost-1.73-boost-mpi-python-PEP-328.patch b/dev-libs/boost/files/boost-1.73-boost-mpi-python-PEP-328.patch
new file mode 100644
index 00000000000..444db2b6095
--- /dev/null
+++ b/dev-libs/boost/files/boost-1.73-boost-mpi-python-PEP-328.patch
@@ -0,0 +1,17 @@
+--- a/libs/mpi/build/__init__.py
++++ b/libs/mpi/build/__init__.py
+@@ -1,10 +1,12 @@
++from __future__ import absolute_import
++
+ import sys
+ if sys.platform == 'linux2':
+     import DLFCN as dl
+     flags = sys.getdlopenflags()
+     sys.setdlopenflags(dl.RTLD_NOW|dl.RTLD_GLOBAL)
+-    import mpi
++    from . import mpi
+     sys.setdlopenflags(flags)
+ else:
+-    import mpi
++    from . import mpi
+ 

diff --git a/dev-libs/boost/files/boost-1.73-boost-python-cleanup.patch b/dev-libs/boost/files/boost-1.73-boost-python-cleanup.patch
new file mode 100644
index 00000000000..64c8eec814e
--- /dev/null
+++ b/dev-libs/boost/files/boost-1.73-boost-python-cleanup.patch
@@ -0,0 +1,107 @@
+From c1cae8e6b0480e046ea627679a3afe488ed02dc1 Mon Sep 17 00:00:00 2001
+From: David Seifert <soap@gentoo.org>
+Date: Wed, 25 Dec 2019 12:37:35 +0100
+Subject: [PATCH] Remove Boost.Python-specific python-tag code
+
+---
+ libs/python/Jamfile       | 68 ---------------------------------------------------
+ libs/python/build/Jamfile |  4 +--
+ 2 files changed, 2 insertions(+), 70 deletions(-)
+ delete mode 100644 Jamfile
+
+diff --git a/libs/python/Jamfile b/libs/python/Jamfile
+deleted file mode 100644
+index 32e87d80f..000000000
+--- a/libs/python/Jamfile
++++ /dev/null
+@@ -1,68 +0,0 @@
+-# Copyright (c) 2018 Stefan Seefeld
+-# All rights reserved.
+-#
+-# Distributed under the Boost Software License, Version 1.0.
+-# (See accompanying file LICENSE_1_0.txt or copy at
+-# http://www.boost.org/LICENSE_1_0.txt)
+-
+-import option ;
+-import regex ;
+-import python ;
+-
+-#
+-# The `version-suffix` rule really belongs into python.jam, and
+-# should be moved there. `split-version` is only duplicated here
+-# as a prerequisite. (See https://github.com/boostorg/build/pull/290)
+-#
+-
+-
+-# Validate the version string and extract the major/minor part we care about.
+-#
+-local rule split-version ( version )
+-{
+-    local major-minor = [ MATCH "^([0-9]+)\.([0-9]+)(.*)$" : $(version) : 1 2 3 ] ;
+-    if ! $(major-minor[2]) || $(major-minor[3])
+-    {
+-        ECHO "Warning: \"using python\" expects a two part (major, minor) version number; got" $(version) instead ;
+-
+-        # Add a zero to account for the missing digit if necessary.
+-        major-minor += 0 ;
+-    }
+-
+-    return $(major-minor[1]) $(major-minor[2]) ;
+-}
+-
+-# Define a version suffix for libraries depending on Python.
+-# For example, Boost.Python built for Python 2.7 uses the suffix "27"
+-rule version-suffix ( version )
+-{
+-    local major-minor = [ split-version $(version) ] ;
+-    local suffix = $(major-minor:J="") ;
+-    return $(suffix) ;
+-}
+-
+-
+-# Python build id (for Python libraries only).
+-python-id = [ option.get "python-buildid" ] ;
+-if $(python-id)
+-{
+-    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" _ ] ;
+-}
+-
+-rule python-tag ( name : type ? : property-set )
+-{
+-    local result = $(name) ;
+-    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB
+-    {
+-        local version = [ $(property-set).get <python> ] ;
+-        local lib-suffix = [ version-suffix $(version) ] ;
+-        result = $(result)$(lib-suffix) ;
+-    }
+-    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB && $(PYTHON_ID)
+-    {
+-        result = $(result)-$(PYTHON_ID) ;
+-    }
+-
+-    # forward to the boost tagging rule
+-    return  [ tag $(result) : $(type) : $(property-set) ] ;
+-}
+diff --git a/libs/python/build/Jamfile b/libs/python/build/Jamfile
+index d03d4dd08..dbc9fb203 100644
+--- a/libs/python/build/Jamfile
++++ b/libs/python/build/Jamfile
+@@ -95,7 +95,7 @@
+         <dependency>config-warning
+         <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+         -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
+-        <tag>@$(__name__).python-tag
++        <tag>@python-tag
+         <conditional>@python.require-py
+ 
+     :   # default build
+@@ -123,7 +123,7 @@
+         <library>boost_python
+         <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+         -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
+-	<tag>@$(__name__).python-tag
++        <tag>@python-tag
+         <conditional>@python.require-py
+ 
+     :   # default build