commit:     0ca78fa08ac6ee9ecf43bb8d8d165dbb94ee632d
Author:     David Seifert <soap <AT> gentoo <DOT> org>
AuthorDate: Fri Apr 15 08:39:47 2022 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Fri Apr 15 08:39:47 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0ca78fa0

dev-libs/boost: add 1.79.0

Signed-off-by: David Seifert <soap <AT> gentoo.org>

 dev-libs/boost/Manifest            |   1 +
 dev-libs/boost/boost-1.79.0.ebuild | 336 +++++++++++++++++++++++++++++++++++++
 2 files changed, 337 insertions(+)

diff --git a/dev-libs/boost/Manifest b/dev-libs/boost/Manifest
index 1649b2507a37..0d1e5b8ce3d8 100644
--- a/dev-libs/boost/Manifest
+++ b/dev-libs/boost/Manifest
@@ -1,3 +1,4 @@
 DIST boost-1.77.0-patches-1.tar.xz 9612 BLAKE2B 
b56e45cee94329c97e8ee4e6f040832829e63fb0ae47f02fb1aa54720311f56e68b4d4d53557952bb280d60316ecf64ffc1a1e9c9411b70a733690270b85c2d2
 SHA512 
1358fa6d3afa45fe414f0c11bb583cc8b95737405c6fc3831f7485e22edac990e98849c06c851a4d0fe26bbeec7b8b40103090dc80417ae717ba33caa2088d86
 DIST boost_1_77_0.tar.bz2 110361537 BLAKE2B 
106aeb09ec7705b595f2ca966a76c53c649eac6fac50d88c156862e0991c33c89a2f3a09edcbcb453fa44bf71cdde030b35d0a0889ad97b65f3a868cb877a532
 SHA512 
39b45c9b60bc5a2a4c669a4463d1272c1e093376b2fb374d7f20a84ea10a3e23bb04b335a735a83a04575731f874d9bff77e89acd947524b3fbbae1b26ae1f2f
 DIST boost_1_78_0.tar.bz2 110675550 BLAKE2B 
ed7da98862ec1e0a28472544400e6f44ffadbc967eed969ce6cb62b1c4f0b7a4b98a395269eb374b57326eff9cdb1dd6e47df9d1a9730aff7c926cc44388fb2d
 SHA512 
9c34a387a203b99aa773eb0c59f5abac7a99ba10e4623653e793c1d5b29b99b88e0e4e0d4e2e4ca5d497c42f2e46e23bab66417722433a457dc818d7670bcbbf
+DIST boost_1_79_0.tar.bz2 113456811 BLAKE2B 
61f47ca022e60745868e6bdd3b5c75603dd68d878e126dcbb73de5b40fc03c0eec8eede3ec304ece58050435ef2fc1ed7eb763773c20673f85e32bbf4d5f978a
 SHA512 
70909e0561c213d10a1fdd692f9ae7b293d3cdc63e925bdc207da9e9bba6e86474341100e7ee5de6d94f9561196b1a3a1597055a7b7382babf8931131170a312

diff --git a/dev-libs/boost/boost-1.79.0.ebuild 
b/dev-libs/boost/boost-1.79.0.ebuild
new file mode 100644
index 000000000000..7b6ced2073cf
--- /dev/null
+++ b/dev-libs/boost/boost-1.79.0.ebuild
@@ -0,0 +1,336 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} )
+
+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://boostorg.jfrog.io/artifactory/main/release/${PV}/source/boost_${MY_PV}.tar.bz2";
+S="${WORKDIR}/${PN}_${MY_PV}"
+
+LICENSE="Boost-1.0"
+SLOT="0/${PV}" # ${PV} instead ${MAJOR_V} due to bug 486122
+#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 
~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos 
~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+IUSE="bzip2 context debug doc icu lzma +nls mpi numpy python tools zlib zstd"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+# the tests will never fail because these are not intended as sanity
+# tests at all. They are more a way for upstream to check their own code
+# on new compilers. Since they would either be completely unreliable
+# (failing for no good reason) or completely useless (never failing)
+# there is no point in having them in the ebuild to begin with.
+RESTRICT="test"
+
+RDEPEND="
+       !app-admin/eselect-boost
+       !dev-libs/boost-numpy
+       !<dev-libs/leatherman-1.12.0-r1
+       bzip2? ( app-arch/bzip2:=[${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? (
+               ${PYTHON_DEPS}
+               numpy? ( dev-python/numpy[${PYTHON_USEDEP}] )
+       )
+       zlib? ( sys-libs/zlib:=[${MULTILIB_USEDEP}] )
+       zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}"
+#BDEPEND=">=dev-util/boost-build-${MAJOR_V}"
+BDEPEND=">=dev-util/boost-build-1.78.0-r1"
+
+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
+       # Boost.MPI's __init__.py doesn't work on Py3
+       "${FILESDIR}"/${PN}-1.73-boost-mpi-python-PEP-328.patch
+       "${FILESDIR}"/${PN}-1.74-CVE-2012-2677.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}" <archiver>"$(tc-getAR)" <ranlib>"$(tc-getRANLIB)" ;
+               ${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')
+               $(usev !mpi --without-mpi)
+               $(usev !nls --without-locale)
+               $(usev !context '--without-context --without-coroutine 
--without-fiber')
+               --without-stacktrace
+               --boost-build="${BROOT}"/usr/share/boost-build/src
+               --layout=system
+               # building with threading=single is currently not possible
+               # https://svn.boost.org/trac/boost/ticket/7105
+               threading=multi
+               link=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 [[ ${CHOST} == *-darwin* ]]; then
+               # We need to add the prefix, and in two cases this exceeds, so 
prepare
+               # for the largest possible space allocation.
+               append-ldflags -Wl,-headerpad_max_install_names
+       fi
+
+       # Use C++14 globally as of 1.62
+       append-cxxflags -std=c++14
+}
+
+multilib_src_compile() {
+       ejam \
+               --prefix="${EPREFIX}"/usr \
+               "${OPTIONS[@]}" || die
+
+       if tools_needed; then
+               pushd tools >/dev/null || die
+               ejam \
+                       --prefix="${EPREFIX}"/usr \
+                       "${OPTIONS[@]}" \
+                       || die "Building of Boost tools failed"
+               popd >/dev/null || die
+       fi
+}
+
+multilib_src_install() {
+       ejam \
+               --prefix="${ED}"/usr \
+               --includedir="${ED}"/usr/include \
+               --libdir="${ED}"/usr/$(get_libdir) \
+               "${OPTIONS[@]}" install || die "Installation of Boost libraries 
failed"
+
+       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 $?
+                               done
+                       fi
+               done
+       fi
+}
+
+multilib_src_install_all() {
+       if ! use numpy; then
+               rm -r "${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/${PF}/html/boost
+       fi
+}
+
+pkg_preinst() {
+       # Yay for having symlinks that are nigh-impossible to remove without
+       # resorting to dirty hacks like these. Removes lingering symlinks
+       # from the slotted versions.
+       local symlink
+       for symlink in "${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";
+}

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