dev-libs/boost: Version bump to 1.70.0

* bzip2/lzma/zlib/zstd support can now be
  disabled via USE flags explicitly.
* Upstream has fixed Boost.Python to finally
  support building against multiple Python 3
  implementations concurrently:

    https://github.com/boostorg/python/commit/d4d41d94aecc

  Going forward, Gentoo will stop modifying
  the upstream build system for its multiple
  implementations. This will lead to some
  short-term pain, as the library pattern changes
  from

    libboost_python-3.6.so

  to

    libboost_python36.so

  which is the canonical name used by upstream.
  Changing this name should be avoided, as the
  filename is also encoded as a macro in various
  boost headers.

Bug: https://bugs.gentoo.org/631590
Closes: https://bugs.gentoo.org/653878
Closes: https://github.com/gentoo/gentoo/pull/11659
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: David Seifert <soap@gentoo.org>

2 files changed, 143 insertions, 0 deletions

diff --git a/dev-util/boost-build/Manifest b/dev-util/boost-build/Manifest
index 19a425758e86..2b2ef1bcd319 100644
--- a/dev-util/boost-build/Manifest
+++ b/dev-util/boost-build/Manifest
@@ -2,3 +2,4 @@ DIST boost_1_63_0.tar.bz2 81984414 BLAKE2B 227c4432bd3ca0eb390048ec85047958fcb6a
 DIST boost_1_65_0.tar.bz2 82597718 BLAKE2B 0080956d6ad2f14130ce4a4734b1bd1ce83d3651b226653689e02770baa83cf11811ef4e44948ff68a168d9ce5cbfaea4f758970df2b4e9faa2d410181885f5b SHA512 7142650fb8d61e3ef16ba066fc918e087f19e9bc2ad1d6a11fb10bf0d6b1b5ad05ab032f076a5233a1624b3669e952b2cc38b7dc074bbf53018e2970ee90fcdd
 DIST boost_1_66_0.tar.bz2 85995778 BLAKE2B 9ab1fe396b10ab85d7e4084ec7abb8d785ecd892c8f51aea5a401cb565b111c256533364fe028da74ed376534889f43c5ccbdcd703cd236526ae66a064220765 SHA512 0f34075d35391d66876e5189a01a11880a79428e1b267456348ee148dba9dc3abdc74d568f1853be631d20b584b1c804b42443c266f7622164acfc10be3dab8b
 DIST boost_1_67_0.tar.bz2 87336566 BLAKE2B 85ea00fc2197b1bbfc35d69427c87f23ea43d7592f1c9ce66e2afcde8476bdec86f6debdac815b23de59f4665a8e0c7f1519ab66a31d39df629723bc45710058 SHA512 82bf33d7d2c3db109c9d1f12d40bc2d364c8c95262386f906ccd1a71cd71433bcc01829e968b4a13a5003cf0b50cbdf0b435a1d76530cea7bb05725c327411e8
+DIST boost_1_70_0.tar.bz2 97887058 BLAKE2B dc7a974c6dc2662b767dbd87cb832cd1749c24fb745779d1059b73f19f7e52b33b645adfe72b0296c5e098e5cdb3b9f5eddd382374f33fbcd2ad5739287b2206 SHA512 7f2ea9636baf0210e8ed1d21ee798efb6ce23c0710ff8228b285e2214f82193bcd2d912fd435929c554289a59101c7be2e27ce798f93833f307976f0dd070b49
diff --git a/dev-util/boost-build/boost-build-1.70.0.ebuild b/dev-util/boost-build/boost-build-1.70.0.ebuild
new file mode 100644
index 000000000000..98eb1a3631a7
--- /dev/null
+++ b/dev-util/boost-build/boost-build-1.70.0.ebuild
@@ -0,0 +1,142 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 )
+inherit flag-o-matic python-single-r1 toolchain-funcs
+
+MY_PV="$(ver_rs 1- _)"
+
+DESCRIPTION="A system for large project software construction, simple to use and powerful"
+HOMEPAGE="https://boostorg.github.io/build/"
+SRC_URI="https://downloads.sourceforge.net/project/boost/boost/${PV}/boost_${MY_PV}.tar.bz2"
+
+LICENSE="Boost-1.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="examples python test"
+RESTRICT="test"
+
+RDEPEND="python? ( ${PYTHON_DEPS} )
+	!<dev-libs/boost-1.35.0
+	!<=dev-util/boost-build-1.35.0-r1"
+DEPEND="${RDEPEND}
+	test? (
+		sys-apps/diffutils
+		${PYTHON_DEPS}
+	)"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+	test? ( ${PYTHON_REQUIRED_USE} )"
+
+S="${WORKDIR}/boost_${MY_PV}/tools/build/src"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-1.48.0-disable_python_rpath.patch"
+	"${FILESDIR}/${PN}-1.50.0-respect-c_ld-flags.patch"
+	"${FILESDIR}/${PN}-1.49.0-darwin-gentoo-toolchain.patch"
+	"${FILESDIR}/${PN}-1.52.0-darwin-no-python-framework.patch"
+	"${FILESDIR}/${PN}-1.55.0-ppc-aix.patch"
+	"${FILESDIR}/${PN}-1.62.0-sparc-no-default-flags.patch"
+	"${FILESDIR}/${PN}-1.66.0-add-none-feature-options.patch"
+)
+
+pkg_setup() {
+	if use python || use test; then
+		python-single-r1_pkg_setup
+	fi
+}
+
+src_unpack() {
+	tar xojf "${DISTDIR}/${A}" boost_${MY_PV}/tools/build || die "unpacking tar failed"
+}
+
+src_prepare() {
+	default
+
+	pushd ../ >/dev/null || die
+	eapply "${FILESDIR}/${PN}-1.54.0-fix-test.patch"
+	popd >/dev/null || die
+
+	# Remove stripping option
+	# Fix python components build on multilib systems, bug #496446
+	cd "${S}/engine" || die
+	sed -i \
+		-e 's|-s\b||' \
+		-e "/libpython/s/lib ]/$(get_libdir) ]/" \
+		build.jam || die "sed failed"
+
+	# Force regeneration
+	rm jambase.c || die
+
+	# This patch allows us to fully control optimization
+	# and stripping flags when bjam is used as build-system
+	# We simply extend the optimization and debug-symbols feature
+	# with empty dummies called 'none'
+	cd "${S}" || die
+	sed -i \
+		-e 's/\(off speed space\)/\1 none/' \
+		-e 's/\(debug-symbols      : on off\)/\1 none/' \
+		tools/builtin.jam || die "sed failed"
+}
+
+src_configure() {
+	if use python; then
+		# replace versions by user-selected one (TODO: fix this when slot-op
+		# deps are available to always match the best version available)
+		sed -i \
+			-e "s|27 26 25 24 23 22|${EPYTHON#python}|" \
+			engine/build.jam || die "sed failed"
+	fi
+}
+
+src_compile() {
+	cd engine || die
+
+	local toolset
+
+	if [[ ${CHOST} == *-darwin* ]]; then
+		toolset=darwin
+	else
+		# Using boost's generic toolset here, which respects CC and CFLAGS
+		toolset=cc
+	fi
+
+	CC=$(tc-getCC) ./build.sh ${toolset} -d+2 $(use_with python python "${ESYSROOT}"/usr) || die "building bjam failed"
+}
+
+src_test() {
+	cd ../test || die
+
+	local -x TMP="${T}"
+
+	DO_DIFF="${EPREFIX}/usr/bin/diff" "${EPYTHON}" test_all.py
+
+	if [[ -s test_results.txt ]]; then
+		eerror "At least one test failed: $(<test_results.txt)"
+		die "tests failed"
+	fi
+}
+
+src_install() {
+	dobin engine/bin.*/{bjam,b2}
+
+	insinto /usr/share/boost-build
+	doins -r "${FILESDIR}/site-config.jam" \
+		../boost-build.jam bootstrap.jam build-system.jam ../example/user-config.jam *.py \
+		build kernel options tools util
+
+	if ! use python; then
+		find "${ED}/usr/share/boost-build" -iname "*.py" -delete || die "removing experimental python files failed"
+	fi
+
+	dodoc ../notes/{changes,release_procedure,build_dir_option,relative_source_paths}.txt
+
+	if use examples; then
+		docinto examples
+		dodoc -r ../example/.
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}