[third-party] Add a snapshot of Boost.Math 1.89 standalone

third-party/README.md

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+# Third-party LLVM dependencies
+
+This subfolder contains third-party dependencies used in various components of LLVM.
+Integrating a new third-party dependency generally requires it to be licensed under
+the Apache-with-LLVM-exception license. For integrating code under other licenses,
+please follow the process explained in the [LLVM Developer Policy](https://llvm.org/docs/DeveloperPolicy.html#copyright-license-and-patents).
+
+In particular, Boost.Math is cleared for usage within the libc++ compiled library
+exclusively as discussed in [this RFC](https://discourse.llvm.org/t/rfc-libc-taking-a-dependency-on-boost-math-for-the-c-17-math-special-functions).
+Do not use it in other parts of LLVM without prior discussion (and update to this documentation).

third-party/boost-math/.circleci/config.yml

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+version: 2
+
+jobs:
+  inspect:
+    environment:
+      - BOOST_LIBRARY=math
+      - CXX_STANDARD=gnu++11
+    docker:
+      - image: gcc:9
+    steps:
+      - checkout
+      - run:
+          name: Setting up Environment
+          command: |
+            echo 'export BOOST="$HOME/boost-local"' >> $BASH_ENV
+            if [ $CIRCLE_BRANCH = "master" ]; then
+                echo 'export BOOST_BRANCH="master"' >> $BASH_ENV;
+            else
+                echo 'export BOOST_BRANCH="develop"' >> $BASH_ENV;
+            fi
+            echo 'export BOOST_REMOVE="$BOOST/boost/libs/$BOOST_LIBRARY"' >> $BASH_ENV
+            HOME_SED_=$(echo $HOME | sed -e 's/\//\\\//g')
+            echo 'export HOME_SED=$HOME_SED_' >> $BASH_ENV
+      - run:
+          name: install pre dependencies
+          command: |
+            apt-get update -yqq
+            apt-get install git xsltproc docbook-xsl docbook-xml -y
+      - run:
+          name: Initializing git repo for boost
+          command: |
+            echo BOOST=$BOOST BOOST_REMOVE=$BOOST_REMOVE BOOST_LIBRARY=$BOOST_LIBRARY BOOST_BRANCH=$BOOST_BRANCH PWD=$PWD
+            mkdir $BOOST
+            cd $BOOST
+            git clone --single-branch --branch $BOOST_BRANCH https://github.com/boostorg/boost.git
+            cd boost
+            git submodule update --init --merge
+            rm -rf $BOOST_REMOVE
+            mv $HOME/project $BOOST_REMOVE
+      - run:
+          name: Bootstrapping boost-build
+          command: |
+            cd $BOOST/boost && ./bootstrap.sh && ./b2 headers
+            echo "using xsltproc ;" | tee $HOME/user-config.jam
+            echo "using boostbook : /usr/share/xml/docbook/stylesheet/docbook-xsl : /usr/share/sgml/docbook/dtd/xml/4.2 ;" | tee -a $HOME/user-config.jam
+      - run:
+          name: Building inspect
+          command: |
+            cd $BOOST/boost/tools/inspect/build && ../../../b2 -j2 address-model=64 architecture=x86 toolset=gcc cxxflags="-std=gnu++14" release dist-bin
+      - run:
+          name: Building docs
+          command: |
+            cd $BOOST_REMOVE/doc && rm -rf html/boost_math && ../../../b2 -j2 address-model=64 architecture=x86 toolset=gcc cxxflags="-std=gnu++14" release
+      - run:
+          name: Running Inspect
+          command: |
+            cd $BOOST_REMOVE && ../../dist/bin/inspect -text
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - inspect

third-party/boost-math/.codecov.yml

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+# Copyright 2019 - 2021 Alexander Grund
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+#
+# Sample codecov configuration file. Edit as required
+
+codecov:
+  max_report_age: off
+  require_ci_to_pass: yes
+  notify:
+    # Increase this if you have multiple coverage collection jobs
+    after_n_builds: 1
+    wait_for_ci: yes
+
+# Change how pull request comments look
+comment:
+  layout: "reach,diff,flags,files,footer"
+
+# Ignore specific files or folders. Glob patterns are supported.
+# See https://docs.codecov.com/docs/ignoring-paths
+ignore:
+  - extra/**/*
+  - reporting/**/*
+  - example/**/*
+  - include_private/**/*
+  - tools/**/*

third-party/boost-math/.drone.star

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+# Use, modification, and distribution are
+# subject to the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE.txt)
+#
+# Copyright Rene Rivera 2020.
+# Copyright John Maddock 2021.
+
+# For Drone CI we use the Starlark scripting language to reduce duplication.
+# As the yaml syntax for Drone CI is rather limited.
+#
+#
+globalenv={}
+linuxglobalimage="cppalliance/droneubuntu1604:1"
+windowsglobalimage="cppalliance/dronevs2019"
+
+def main(ctx):
+
+  things_to_test = [ "special_fun", "distribution_tests", "mp", "misc", "interpolators", "quadrature", "autodiff", "long-running-tests", "float128_tests", "concepts" ]
+  gcc13_things_to_test = [ "special_fun", "distribution_tests", "mp", "misc", "interpolators", "quadrature", "autodiff", "long-running-tests", "float128_tests", "concepts", "new_floats" ]
+  sanitizer_test = [ "special_fun", "distribution_tests", "misc", "interpolators", "quadrature", "float128_tests" ]
+  gnu_5_stds = [ "gnu++14", "c++14" ]
+  gnu_6_stds = [ "gnu++14", "c++14", "gnu++17", "c++17" ]
+  clang_6_stds = [ "c++14", "c++17" ]
+  gnu_9_stds = [ "gnu++14", "c++14", "gnu++17", "c++17", "gnu++2a", "c++2a" ]
+  clang_10_stds = [ "c++14", "c++17", "c++2a" ]
+  gnu_non_native = [ "gnu++17" ]
+  gcc13_stds = [ "c++23" ]
+
+  result = []
+
+  for suite in sanitizer_test:
+    #
+    # Sanitizers:
+    #
+    result.append(linux_cxx("Ubuntu Clang-18 C++20 ASAN" + " " + suite, "clang++-18", packages="clang-18", privileged=True, buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-18', 'CXXSTD': 'gnu++20', 'TEST_SUITE': suite, 'OPTIONS': '<cxxflags>-fsanitize=address <linkflags>-fsanitize=address <cxxflags>-DBOOST_CI_SANITIZER_BUILD' }, globalenv=globalenv))
+    result.append(linux_cxx("Ubuntu Clang-18 C++20 USAN" + " " + suite, "clang++-18", packages="clang-18", privileged=True, buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-18', 'CXXSTD': 'gnu++20', 'TEST_SUITE': suite, 'OPTIONS': '<cxxflags>-fsanitize=undefined <linkflags>-fsanitize=undefined <cxxflags>-DBOOST_CI_SANITIZER_BUILD' }, globalenv=globalenv))
+    result.append(linux_cxx("Ubuntu Clang-18 C++20 TSAN" + " " + suite, "clang++-18", packages="clang-18", privileged=True, buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-18', 'CXXSTD': 'gnu++20', 'TEST_SUITE': suite, 'OPTIONS': '<cxxflags>-fsanitize=thread <linkflags>-fsanitize=thread <cxxflags>-DBOOST_CI_SANITIZER_BUILD' }, globalenv=globalenv))
+    result.append(linux_cxx("Ubuntu Clang-18 C++20 ISAN" + " " + suite, "clang++-18", packages="clang-18", privileged=True, buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-18', 'CXXSTD': 'gnu++20', 'TEST_SUITE': suite, 'OPTIONS': '<cxxflags>-fsanitize=integer <linkflags>-fsanitize=integer' }, globalenv=globalenv))
+
+  for suite in things_to_test:
+    for cxx in gnu_5_stds:
+      result.append(linux_cxx("Ubuntu g++-5 " + cxx + " " + suite, "g++-5", packages="g++-5", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-5', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in gnu_6_stds:
+      result.append(linux_cxx("Ubuntu g++-6 " + cxx + " " + suite, "g++-6", packages="g++-6", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-6', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-7 " + cxx + " " + suite, "g++-7", packages="g++-7", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-7', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-8 " + cxx + " " + suite, "g++-8", packages="g++-8", buildtype="boost", image="cppalliance/droneubuntu2004:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-8', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-9 " + cxx + " " + suite, "g++-9", packages="g++-9", buildtype="boost", image="cppalliance/droneubuntu2004:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-9', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in clang_6_stds:
+      result.append(linux_cxx("Ubuntu clang++-6 " + cxx + " " + suite, "clang++-6.0", packages="clang-6.0", llvm_os="xenial", llvm_ver="6.0", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-6.0', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu clang++-7 " + cxx + " " + suite, "clang++-7", packages="clang-7", llvm_os="xenial", llvm_ver="7", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-7', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu clang++-8 " + cxx + " " + suite, "clang++-8", packages="clang-8", llvm_os="xenial", llvm_ver="8", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-8', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu clang++-9 " + cxx + " " + suite, "clang++-9", packages="clang-9", llvm_os="xenial", llvm_ver="9", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-9', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in gnu_9_stds:
+      result.append(linux_cxx("Ubuntu g++-10 " + cxx + " " + suite, "g++-10", packages="g++-10", buildtype="boost", image="cppalliance/droneubuntu2004:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-10', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-11 " + cxx + " " + suite, "g++-11", packages="g++-11", buildtype="boost", image="cppalliance/droneubuntu2004:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-11', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-12 " + cxx + " " + suite, "g++-12", packages="g++-12", buildtype="boost", image="cppalliance/droneubuntu2204:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-12', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu clang++-14 " + cxx + " " + suite, "clang++-14", packages="clang-14", llvm_os="jammy", llvm_ver="14", buildtype="boost", image="cppalliance/droneubuntu2204:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-14', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu clang++-15 " + cxx + " " + suite, "clang++-15", packages="clang-15", llvm_os="jammy", llvm_ver="15", buildtype="boost", image="cppalliance/droneubuntu2204:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-15', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in clang_10_stds:
+      result.append(linux_cxx("Ubuntu clang++-10 " + cxx + " " + suite, "clang++-10", packages="clang-10", llvm_os="xenial", llvm_ver="10", buildtype="boost", image="cppalliance/droneubuntu1804:1", environment={'TOOLSET': 'clang', 'COMPILER': 'clang++-10', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in gnu_non_native:
+      result.append(linux_cxx("Ubuntu g++ s390s " + cxx + " " + suite, "g++", packages="g++", buildtype="boost", image="cppalliance/droneubuntu2204:multiarch", arch="s390x", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in gnu_non_native:
+      result.append(linux_cxx("Ubuntu g++ ARM64" + cxx + " " + suite, "g++", packages="g++", buildtype="boost", image="cppalliance/droneubuntu2204:multiarch", arch="arm64", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+    for cxx in gnu_non_native:
+      result.append(osx_cxx("M1 Clang " + cxx + " " + suite, "clang++", buildscript="drone", buildtype="boost", xcode_version="14.1", environment={'TOOLSET': 'clang', 'CXXSTD': cxx, 'TEST_SUITE': suite, 'DEFINE': 'BOOST_MATH_NO_REAL_CONCEPT_TESTS,BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS,BOOST_MATH_MULTI_ARCH_CI_RUN', }, globalenv=globalenv))
+  for suite in gcc13_things_to_test:
+    for cxx in gcc13_stds:
+      result.append(linux_cxx("Ubuntu g++-13 " + cxx + " " + suite, "g++-13", packages="g++-13", buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-13', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+      result.append(linux_cxx("Ubuntu g++-14 " + cxx + " " + suite, "g++-14", packages="g++-14", buildtype="boost", image="cppalliance/droneubuntu2404:1", environment={'TOOLSET': 'gcc', 'COMPILER': 'g++-14', 'CXXSTD': cxx, 'TEST_SUITE': suite, }, globalenv=globalenv))
+
+  return result
+
+# from https://github.com/boostorg/boost-ci
+load("@boost_ci//ci/drone/:functions.star", "linux_cxx","windows_cxx","osx_cxx","freebsd_cxx")

third-party/boost-math/.drone/after-success.sh

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+#!/bin/bash
+
+

third-party/boost-math/.drone/before-install.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+

third-party/boost-math/.drone/before-script.sh

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+#!/bin/bash
+
+

third-party/boost-math/.drone/boost.sh

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+#!/bin/bash
+
+set -ex
+export TRAVIS_BUILD_DIR=$(pwd)
+export DRONE_BUILD_DIR=$(pwd)
+export TRAVIS_BRANCH=$DRONE_BRANCH
+export VCS_COMMIT_ID=$DRONE_COMMIT
+export GIT_COMMIT=$DRONE_COMMIT
+export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+echo '==================================> BEFORE_INSTALL'
+
+. .drone/before-install.sh
+
+echo '==================================> INSTALL'
+
+cd ..
+if [ "$DRONE_BRANCH" == "master" ] || [[ "$DRONE_BRANCH" == */master ]]; then
+    export BOOST_BRANCH="master"
+else
+    export BOOST_BRANCH="develop"
+fi
+git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+cd boost-root
+git submodule update --init tools/build
+git submodule update --init libs/config
+git submodule update --init libs/polygon
+git submodule update --init tools/boost_install
+git submodule update --init libs/headers
+git submodule update --init tools/boostdep
+cp -r $TRAVIS_BUILD_DIR/* libs/math
+python tools/boostdep/depinst/depinst.py math
+./bootstrap.sh
+./b2 headers
+
+echo '==================================> BEFORE_SCRIPT'
+
+. $DRONE_BUILD_DIR/.drone/before-script.sh
+
+echo '==================================> SCRIPT'
+
+echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD $OPTIONS ;" > ~/user-config.jam
+(cd libs/config/test && ../../../b2 print_config_info print_math_info toolset=$TOOLSET)
+(cd libs/math/test && ../../../b2 -j3 toolset=$TOOLSET $TEST_SUITE)
+
+echo '==================================> AFTER_SUCCESS'
+
+. $DRONE_BUILD_DIR/.drone/after-success.sh

third-party/boost-math/.drone/drone.sh

@@ -0,0 +1,59 @@
+# Use, modification, and distribution are
+# subject to the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE.txt)
+#
+# Copyright Rene Rivera 2020.
+# Copyright John Maddock 2021.
+
+#!/bin/bash
+
+set -ex
+export TRAVIS_BUILD_DIR=$(pwd)
+export DRONE_BUILD_DIR=$(pwd)
+export TRAVIS_BRANCH=$DRONE_BRANCH
+export VCS_COMMIT_ID=$DRONE_COMMIT
+export GIT_COMMIT=$DRONE_COMMIT
+export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+echo '==================================> BEFORE_INSTALL'
+
+. .drone/before-install.sh
+
+echo '==================================> INSTALL'
+
+cd ..
+if [ "$DRONE_BRANCH" == "master" ] || [[ "$DRONE_BRANCH" == */master ]]; then
+    export BOOST_BRANCH="master"
+else
+    export BOOST_BRANCH="develop"
+fi
+git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+cd boost-root
+git submodule update --init tools/build
+git submodule update --init libs/config
+git submodule update --init libs/polygon
+git submodule update --init tools/boost_install
+git submodule update --init libs/headers
+git submodule update --init tools/boostdep
+cp -r $TRAVIS_BUILD_DIR/* libs/math
+python tools/boostdep/depinst/depinst.py math
+./bootstrap.sh
+./b2 headers
+
+if [[ $(uname) == "Linux" ]]; then
+    echo 0 | sudo tee /proc/sys/kernel/randomize_va_space
+fi
+
+echo '==================================> BEFORE_SCRIPT'
+
+. $DRONE_BUILD_DIR/.drone/before-script.sh
+
+echo '==================================> SCRIPT'
+
+echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD $OPTIONS ;" > ~/user-config.jam
+(cd libs/config/test && ../../../b2 config_info_travis_install toolset=$TOOLSET && ./config_info_travis)
+(cd libs/math/test && ../../../b2 toolset=$TOOLSET $TEST_SUITE define=$DEFINE)
+
+echo '==================================> AFTER_SUCCESS'
+
+. $DRONE_BUILD_DIR/.drone/after-success.sh