Rework as esp-idf component

Small fix for those using -Wsign-conversion

.github/workflows/ci.yml

@@ -0,0 +1,287 @@
+name: GitHub Actions CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - githubactions*
+      - feature/**
+      - fix/**
+      - pr/**
+
+jobs:
+  posix:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: "TOOLSET=gcc COMPILER=g++ CXXSTD=03,11 Job 0"
+            buildtype: "boost"
+            packages: ""
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "g++"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            toolset: "gcc"
+            compiler: "g++"
+            cxxstd: "03,11"
+          - name: "TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14,1z Job 1"
+            buildtype: "boost"
+            packages: "g++-5"
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "g++-5"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            toolset: "gcc"
+            compiler: "g++-5"
+            cxxstd: "03,11,14,1z"
+          - name: "TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z Job 2"
+            buildtype: "boost"
+            packages: "g++-6"
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "g++-6"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            toolset: "gcc"
+            compiler: "g++-6"
+            cxxstd: "03,11,14,1z"
+          - name: "TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17 Job 3"
+            buildtype: "boost"
+            packages: "g++-7"
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "g++-7"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            toolset: "gcc"
+            compiler: "g++-7"
+            cxxstd: "03,11,14,17"
+          - name: "TOOLSET=clang COMPILER=clang++ CXXSTD=03,11 Job 4"
+            buildtype: "boost"
+            packages: ""
+            packages_to_remove: ""
+            os: "ubuntu-18.04"
+            cxx: "clang++"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            toolset: "clang"
+            compiler: "clang++"
+            cxxstd: "03,11"
+          - name: "TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03, Job 5"
+            buildtype: "boost"
+            packages: "clang-4.0"
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "clang++-4.0"
+            sources: ""
+            llvm_os: "xenial"
+            llvm_ver: "4.0"
+            toolset: "clang"
+            compiler: "clang++-4.0"
+            cxxstd: "03,11,14"
+          - name: "TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03, Job 6"
+            buildtype: "boost"
+            packages: "clang-5.0"
+            packages_to_remove: ""
+            os: "ubuntu-20.04"
+            container: "ubuntu:16.04"
+            cxx: "clang++-5.0"
+            sources: ""
+            llvm_os: "xenial"
+            llvm_ver: "5.0"
+            toolset: "clang"
+            compiler: "clang++-5.0"
+            cxxstd: "03,11,14,1z"
+
+    runs-on: ${{ matrix.os }}
+    container: ${{ matrix.container }}
+
+    steps:
+      - name: Check if running in container
+        if: matrix.container != ''
+        run: echo "GHA_CONTAINER=${{ matrix.container }}" >> $GITHUB_ENV
+      - name: If running in container, upgrade packages
+        if: matrix.container != ''
+        run: |
+            apt-get -o Acquire::Retries=3 update && DEBIAN_FRONTEND=noninteractive apt-get -y install tzdata && apt-get -o Acquire::Retries=3 install -y sudo software-properties-common wget curl apt-transport-https make apt-file sudo unzip libssl-dev build-essential autotools-dev autoconf automake g++ libc++-helpers python ruby cpio gcc-multilib g++-multilib pkgconf python3 ccache libpython-dev
+            sudo apt-add-repository ppa:git-core/ppa
+            sudo apt-get -o Acquire::Retries=3 update && apt-get -o Acquire::Retries=3 -y install git
+            python_version=$(python3 -c 'import sys; print("{0.major}.{0.minor}".format(sys.version_info))')
+            sudo wget https://bootstrap.pypa.io/pip/$python_version/get-pip.py
+            sudo python3 get-pip.py
+            sudo /usr/local/bin/pip install cmake
+
+      - uses: actions/checkout@v2
+
+      - name: linux
+        shell: bash
+        env:
+          CXX: ${{ matrix.cxx }}
+          SOURCES: ${{ matrix.sources }}
+          LLVM_OS: ${{ matrix.llvm_os }}
+          LLVM_VER: ${{ matrix.llvm_ver }}
+          PACKAGES: ${{ matrix.packages }}
+          PACKAGES_TO_REMOVE: ${{ matrix.packages_to_remove }}
+          JOB_BUILDTYPE: ${{ matrix.buildtype }}
+          TOOLSET: ${{ matrix.toolset }}
+          COMPILER: ${{ matrix.compiler }}
+          CXXSTD: ${{ matrix.cxxstd }}
+          TRAVIS_BRANCH: ${{ github.base_ref }}
+          TRAVIS_OS_NAME: "linux"
+        run: |
+          echo '==================================> SETUP'
+          echo '==================================> PACKAGES'
+          set -e
+          if [ -n "$PACKAGES_TO_REMOVE" ]; then sudo apt-get purge -y $PACKAGES_TO_REMOVE; fi
+          echo ">>>>> APT: REPO.."
+          for i in {1..3}; do sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test" && break || sleep 2; done
+          
+          if test -n "${LLVM_OS}" ; then
+              wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+              if test -n "${LLVM_VER}" ; then
+                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS}-${LLVM_VER} main"
+              else
+                  # Snapshot (i.e. trunk) build of clang
+                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS} main"
+              fi
+          fi
+          echo ">>>>> APT: UPDATE.."
+          sudo -E apt-get -o Acquire::Retries=3 update
+          if test -n "${SOURCES}" ; then
+              echo ">>>>> APT: INSTALL SOURCES.."
+              for SOURCE in $SOURCES; do
+                  sudo -E apt-add-repository ppa:$SOURCE
+              done
+          fi
+          echo ">>>>> APT: INSTALL ${PACKAGES}.."
+          sudo -E DEBIAN_FRONTEND=noninteractive apt-get -o Acquire::Retries=3 -y --no-install-suggests --no-install-recommends install ${PACKAGES}
+
+          echo '==================================> INSTALL AND COMPILE'
+          set -e
+          export TRAVIS_BUILD_DIR=$(pwd)
+          export TRAVIS_BRANCH=${TRAVIS_BRANCH:-$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')}
+          export VCS_COMMIT_ID=$GITHUB_SHA
+          export GIT_COMMIT=$GITHUB_SHA
+          export REPO_NAME=$(basename $GITHUB_REPOSITORY)
+          export USER=$(whoami)
+          export CC=${CC:-gcc}
+          export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+          if [ "$JOB_BUILDTYPE" == "boost" ]; then
+
+          echo '==================================> INSTALL'
+
+          BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+          cd ..
+          git clone -b $BOOST_BRANCH 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 tools/boostdep
+          cp -r $TRAVIS_BUILD_DIR/* libs/tuple
+          python tools/boostdep/depinst/depinst.py tuple
+          ./bootstrap.sh
+          ./b2 headers
+
+          echo '==================================> SCRIPT'
+
+          echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
+          ./b2 -j 3 libs/tuple/test toolset=$TOOLSET cxxstd=$CXXSTD
+
+          fi
+  osx:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: "TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,1 Job 7"
+            buildtype: "boost"
+            packages: ""
+            os: "macos-10.15"
+            cxx: "clang++"
+            sources: ""
+            llvm_os: ""
+            llvm_ver: ""
+            xcode_version: 11.7
+            toolset: "clang"
+            compiler: "clang++"
+            cxxstd: "03,11,14,1z"
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set DEVELOPER_DIR
+        if: matrix.xcode_version != ''
+        run: echo "DEVELOPER_DIR=/Applications/Xcode_${{ matrix.xcode_version }}.app/Contents/Developer" >> $GITHUB_ENV
+      - name: Test DEVELOPER_DIR
+        run: echo $DEVELOPER_DIR
+
+      - name: "osx"
+        shell: bash
+        env:
+          CXX: ${{ matrix.cxx }}
+          SOURCES: ${{ matrix.sources }}
+          LLVM_OS: ${{ matrix.llvm_os }}
+          LLVM_VER: ${{ matrix.llvm_ver }}
+          PACKAGES: ${{ matrix.packages }}
+          JOB_BUILDTYPE: ${{ matrix.buildtype }}
+          TOOLSET: ${{ matrix.toolset }}
+          COMPILER: ${{ matrix.compiler }}
+          CXXSTD: ${{ matrix.cxxstd }}
+          TRAVIS_BRANCH: ${{ github.base_ref }}
+          TRAVIS_OS_NAME: "osx"
+        run: |
+          echo '==================================> SETUP'
+          set -e
+          sudo mv /Library/Developer/CommandLineTools /Library/Developer/CommandLineTools.bck
+          echo '==================================> PACKAGES'
+          echo '==================================> INSTALL AND COMPILE'
+          set -e
+          export TRAVIS_BUILD_DIR=$(pwd)
+          export TRAVIS_BRANCH=${TRAVIS_BRANCH:-$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')}
+          export VCS_COMMIT_ID=$GITHUB_SHA
+          export GIT_COMMIT=$GITHUB_SHA
+          export REPO_NAME=$(basename $GITHUB_REPOSITORY)
+          export USER=$(whoami)
+          export CC=${CC:-gcc}
+          export PATH=~/.local/bin:/usr/local/bin:$PATH
+
+          if [ "$JOB_BUILDTYPE" == "boost" ]; then
+
+          echo '==================================> INSTALL'
+
+          BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+          cd ..
+          git clone -b $BOOST_BRANCH 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 tools/boostdep
+          cp -r $TRAVIS_BUILD_DIR/* libs/tuple
+          python tools/boostdep/depinst/depinst.py tuple
+          ./bootstrap.sh
+          ./b2 headers
+
+          echo '==================================> SCRIPT'
+
+          echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
+          ./b2 -j 3 libs/tuple/test toolset=$TOOLSET cxxstd=$CXXSTD
+
+          fi

CMakeLists.txt

@@ -1,12 +1,11 @@
 # Copyright 2018 Mike Dev
 # 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
-#
-# NOTE: CMake support for Boost.Tuple is currently experimental at best
-#       and the interface is likely to change in the future
 
-cmake_minimum_required(VERSION 3.5)
-project(BoostTuple)
+if(NOT DEFINED IDF_TARGET)
+
+cmake_minimum_required(VERSION 3.5...3.20)
+project(boost_tuple VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 
 add_library(boost_tuple INTERFACE)
 add_library(Boost::tuple ALIAS boost_tuple)
@@ -20,3 +19,21 @@ target_link_libraries(boost_tuple
         Boost::static_assert
         Boost::type_traits
 )
+
+else()
+
+FILE(GLOB_RECURSE headers include/*.h include/*.hpp)
+
+idf_component_register(
+    SRCS
+        ${headers}
+    INCLUDE_DIRS
+        include
+    REQUIRES
+        boost_config
+        boost_core
+        boost_static_assert
+        boost_type_traits
+)
+
+endif()

include/boost/tuple/detail/tuple_basic.hpp

@@ -34,6 +34,7 @@
 
 
 #include <utility> // needed for the assignment from pair to tuple
+#include <cstddef> // for std::size_t
 
 #include <boost/type_traits/cv_traits.hpp>
 #include <boost/type_traits/function_traits.hpp>
@@ -93,7 +94,7 @@ namespace detail {
 template<class T>
 class generate_error;
 
-template<int N>
+template<std::size_t N>
 struct drop_front {
     template<class Tuple>
     struct apply {
@@ -127,14 +128,14 @@ struct drop_front<0> {
 
 #ifndef BOOST_NO_CV_SPECIALIZATIONS
 
-template<int N, class T>
+template<std::size_t N, class T>
 struct element
 {
   typedef BOOST_DEDUCED_TYPENAME detail::drop_front<N>::BOOST_NESTED_TEMPLATE
       apply<T>::type::head_type type;
 };
 
-template<int N, class T>
+template<std::size_t N, class T>
 struct element<N, const T>
 {
 private:
@@ -151,14 +152,14 @@ public:
 
 namespace detail {
 
-template<int N, class T, bool IsConst>
+template<std::size_t N, class T, bool IsConst>
 struct element_impl
 {
   typedef BOOST_DEDUCED_TYPENAME detail::drop_front<N>::BOOST_NESTED_TEMPLATE
       apply<T>::type::head_type type;
 };
 
-template<int N, class T>
+template<std::size_t N, class T>
 struct element_impl<N, T, true /* IsConst */>
 {
   typedef BOOST_DEDUCED_TYPENAME detail::drop_front<N>::BOOST_NESTED_TEMPLATE
@@ -169,7 +170,7 @@ struct element_impl<N, T, true /* IsConst */>
 } // end of namespace detail
 
 
-template<int N, class T>
+template<std::size_t N, class T>
 struct element:
   public detail::element_impl<N, T, ::boost::is_const<T>::value>
 {
@@ -210,7 +211,7 @@ template <class T> struct access_traits<T&> {
 
 // get function for non-const cons-lists, returns a reference to the element
 
-template<int N, class HT, class TT>
+template<std::size_t N, class HT, class TT>
 inline typename access_traits<
                   typename element<N, cons<HT, TT> >::type
                 >::non_const_type
@@ -224,7 +225,7 @@ get(cons<HT, TT>& c) {
 // get function for const cons-lists, returns a const reference to
 // the element. If the element is a reference, returns the reference
 // as such (that is, can return a non-const reference)
-template<int N, class HT, class TT>
+template<std::size_t N, class HT, class TT>
 inline typename access_traits<
                   typename element<N, cons<HT, TT> >::type
                 >::const_type
@@ -333,7 +334,7 @@ struct cons {
   }
 
   // get member functions (non-const and const)
-  template <int N>
+  template <std::size_t N>
   typename access_traits<
              typename element<N, cons<HT, TT> >::type
            >::non_const_type
@@ -341,7 +342,7 @@ struct cons {
     return boost::tuples::get<N>(*this); // delegate to non-member get
   }
 
-  template <int N>
+  template <std::size_t N>
   typename access_traits<
              typename element<N, cons<HT, TT> >::type
            >::const_type
@@ -403,7 +404,7 @@ struct cons<HT, null_type> {
   // is illformed if HT is a reference
   cons& operator=(const cons& u) { head = u.head; return *this; }
 
-  template <int N>
+  template <std::size_t N>
   typename access_traits<
              typename element<N, self_type>::type
             >::non_const_type
@@ -411,7 +412,7 @@ struct cons<HT, null_type> {
     return boost::tuples::get<N>(*this);
   }
 
-  template <int N>
+  template <std::size_t N>
   typename access_traits<
              typename element<N, self_type>::type
            >::const_type
@@ -424,27 +425,27 @@ struct cons<HT, null_type> {
 // templates for finding out the length of the tuple -------------------
 
 template<class T>
-struct length: boost::integral_constant<int, 1 + length<typename T::tail_type>::value>
+struct length: boost::integral_constant<std::size_t, 1 + length<typename T::tail_type>::value>
 {
 };
 
 template<>
-struct length<tuple<> >: boost::integral_constant<int, 0>
+struct length<tuple<> >: boost::integral_constant<std::size_t, 0>
 {
 };
 
 template<>
-struct length<tuple<> const>: boost::integral_constant<int, 0>
+struct length<tuple<> const>: boost::integral_constant<std::size_t, 0>
 {
 };
 
 template<>
-struct length<null_type>: boost::integral_constant<int, 0>
+struct length<null_type>: boost::integral_constant<std::size_t, 0>
 {
 };
 
 template<>
-struct length<null_type const>: boost::integral_constant<int, 0>
+struct length<null_type const>: boost::integral_constant<std::size_t, 0>
 {
 };
 
@@ -676,20 +677,20 @@ struct make_tuple_traits<T&> {
 // All arrays are converted to const. This is because make_tuple takes its
 // parameters as const T& and thus the knowledge of the potential
 // non-constness of actual argument is lost.
-template<class T, int n>  struct make_tuple_traits <T[n]> {
+template<class T, std::size_t n>  struct make_tuple_traits <T[n]> {
   typedef const T (&type)[n];
 };
 
-template<class T, int n>
+template<class T, std::size_t n>
 struct make_tuple_traits<const T[n]> {
   typedef const T (&type)[n];
 };
 
-template<class T, int n>  struct make_tuple_traits<volatile T[n]> {
+template<class T, std::size_t n>  struct make_tuple_traits<volatile T[n]> {
   typedef const volatile T (&type)[n];
 };
 
-template<class T, int n>
+template<class T, std::size_t n>
 struct make_tuple_traits<const volatile T[n]> {
   typedef const volatile T (&type)[n];
 };

meta/libraries.json

@@ -13,5 +13,6 @@
     ],
     "maintainers": [
         "Jaakko Jarvi <jarvi -at- cs.tamu.edu>"
-    ]
+    ],
+    "cxxstd": "03"
 }