Install boost manually.

.github/depends/boost.sh

@@ -0,0 +1,56 @@
+#!/bin/sh
+
+usage()
+{
+  cat <<EOL
+  -b   - 32-bit or 64-bit library, maybe 32, 64 or both
+  -t   - the toolset, maybe gcc, clang or both
+EOL
+}
+
+build_boost()
+{
+  BASE=`pwd`/..
+  ./b2 -j4 --toolset=$1 --prefix=${BASE}/usr --libdir="${BASE}/usr/$1/lib$2" --with-chrono --with-date_time --with-filesystem --with-system --with-thread --with-program_options --with-log --with-test address-model=$2 install
+}
+
+bit="64"
+toolset="gcc"
+
+while getopts "b:t:" c; do
+  case "$c" in
+    b)
+      bit="$OPTARG"
+      [ "$bit" != "32" ] && [ "$bit" != "64" ] && [ "$bit" != "both" ] && usage && exit 1
+      ;;
+    t)
+      toolset="$OPTARG"
+      [ "$toolset" != "gcc" ] && [ "$toolset" != "clang" ] && [ "$toolset" != "both" ] && usage && exit 1
+      ;;
+    ?*)
+      echo "invalid arguments." && exit 1
+      ;;
+  esac
+done
+
+wget https://dl.bintray.com/boostorg/release/1.72.0/source/boost_1_72_0.tar.bz2
+tar xf boost_1_72_0.tar.bz2
+cd boost_1_72_0
+./bootstrap.sh
+
+build()
+{
+  if [ "$bit" = "both" ]; then
+    build_boost $1 32
+    build_boost $1 64
+  else
+    build_boost $1 $bit
+  fi
+}
+
+if [ "$toolset" = "both" ]; then
+  build gcc
+  build clang
+else
+  build $toolset
+fi

.github/workflows/gha.yml

@@ -51,6 +51,15 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
+    - name: Cache boost
+      id: cache-boost
+      uses: actions/cache@v1
+      with:
+        path: usr
+        key: ${{ runner.os }}-boost-20200107
+    - name: Build boost
+      if: steps.cache-boost.outputs.cache-hit != 'true'
+      run: ./.github/depends/boost.sh -b 64 -t gcc
     - name: Configure
       env:
         S_CFLAGS:   -Werror -g -Wall -Wextra -Wno-ignored-qualifiers -Wconversion -fno-omit-frame-pointer -fsanitize=address
@@ -73,7 +82,11 @@ jobs:
         [ ${{ matrix.pattern }} == 6 ] && FLAGS="-DCMAKE_CXX_COMPILER=g++ -DMQTT_CODECOV=ON -DMQTT_TEST_1=OFF -DMQTT_TEST_2=OFF -DMQTT_TEST_3=OFF -DMQTT_TEST_4=OFF -DMQTT_TEST_5=ON  -DMQTT_TEST_6=ON  -DMQTT_TEST_7=OFF -DMQTT_BUILD_EXAMPLES=OFF -DMQTT_USE_TLS=ON  -DMQTT_USE_WS=ON  -DMQTT_USE_STR_CHECK=ON  -DMQTT_USE_LOG=OFF -DMQTT_STD_ANY=ON  -DMQTT_STD_OPTIONAL=ON  -DMQTT_STD_VARIANT=ON  -DMQTT_STD_STRING_VIEW=ON  -DMQTT_STD_SHARED_PTR_ARRAY=OFF"
         [ ${{ matrix.pattern }} == 7 ] && FLAGS="-DCMAKE_CXX_COMPILER=g++ -DMQTT_CODECOV=ON -DMQTT_TEST_1=OFF -DMQTT_TEST_2=OFF -DMQTT_TEST_3=OFF -DMQTT_TEST_4=OFF -DMQTT_TEST_5=OFF -DMQTT_TEST_6=OFF -DMQTT_TEST_7=ON  -DMQTT_BUILD_EXAMPLES=ON  -DMQTT_USE_TLS=ON  -DMQTT_USE_WS=OFF -DMQTT_USE_STR_CHECK=OFF -DMQTT_USE_LOG=ON  -DMQTT_STD_ANY=OFF -DMQTT_STD_OPTIONAL=OFF -DMQTT_STD_VARIANT=OFF -DMQTT_STD_STRING_VIEW=OFF -DMQTT_STD_SHARED_PTR_ARRAY=OFF"
 
-         BOOST_ROOT=$BOOST_ROOT_1_72_0 cmake -S ${{ github.workspace }} -B ${{ runner.temp }} ${FLAGS} -DCMAKE_C_FLAGS="${CFLAGS}" -DCMAKE_CXX_FLAGS="${CXXFLAGS}" -DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}"
+         echo "begin"
+         echo  ${{env.BOOST_ROOT}}
+         echo "end"
+         ls -al /home/runner/work/mqtt_cpp/mqtt_cpp/usr/gcc
+         BOOST_ROOT=/home/runner/work/mqtt_cpp/mqtt_cpp/usr/gcc cmake -S ${{ github.workspace }} -B ${{ runner.temp }} ${FLAGS} -DCMAKE_C_FLAGS="${CFLAGS}" -DCMAKE_CXX_FLAGS="${CXXFLAGS}" -DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}"
     - name: Check Header Dependencies
       run: |
         cmake --build ${{ runner.temp }} --parallel $(nproc) --clean-first --target check_deps