Bump boost version, change caching strategy

.github/composite-actions/download-libraries/action.yml

@@ -11,6 +11,11 @@ inputs:
     description: 'Download googletest'
     default: true
 
+  install-boost:
+    type: boolean
+    description: 'Install boost'
+    default: true
+
 runs:
   using: 'composite'
   steps:
@@ -21,10 +26,6 @@ runs:
         sudo apt-get install gcc-10 g++-10 cmake build-essential -y
       shell: bash
 
-    - name: Install Boost
-      run: sudo apt-get install libboost-all-dev -y
-      shell: bash
-
     - name: Make lib directory
       run: |
         mkdir -p lib
@@ -65,6 +66,19 @@ runs:
       with:
         directory: atomicbitvector
         download-command: git clone https://github.com/ekg/atomicbitvector.git --depth 1
+    - name: Download boost
+      uses: ./.github/composite-actions/download-library
+      with:
+        directory: boost
+        download-command: wget -O boost_1_81_0.tar.gz https://sourceforge.net/projects/boost/files/boost/1.81.0/boost_1_81_0.tar.gz/download && tar xzvf boost_1_81_0.tar.gz && mv boost_1_81_0 boost
+
+    - name: Install Boost
+      run: |
+        cd lib/boost
+        ./bootstrap.sh --prefix=/usr
+        sudo ./b2 install --prefix=/usr
+      shell: bash
+      if: inputs.install-boost != 'false'
 
 #    Uncomment this if we set up our own git lfs server
 #    - name: Install git-lfs

.github/composite-actions/download-library/action.yml

@@ -10,7 +10,7 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - uses: actions/cache@v3
+    - uses: actions/cache/restore@v4
       id: cache-library
       with:
         path: ${{github.workspace}}/lib/${{inputs.directory}}
@@ -20,11 +20,8 @@ runs:
         ${{inputs.download-command}}
       shell: bash
       if: steps.cache-library.outputs.cache-hit != 'true'
-    - run: |
-        if ! test -d lib/'${{inputs.directory}}'; then
-          echo 'Library directory name is not correct:' '${{inputs.directory}}'
-          ls lib
-          exit 1
-        fi
-        exit 0
-      shell: bash
+    - uses: actions/cache/save@v4
+      with:
+        path: ${{github.workspace}}/lib/${{inputs.directory}}
+        key: ${{runner.os}}-${{inputs.directory}}
+      if: steps.cache-library.outputs.cache-hit != 'true'

.github/workflows/wheel.yml

@@ -55,10 +55,6 @@ jobs:
       CIBW_ARCHS_LINUX: x86_64
       # Builds wheels for PyPy & CPython on manylinux
       CIBW_BUILD: "*manylinux*"
-      # musllinux crashes during Boost 1.78.0 compilation
-      # May be related to https://bugs.gentoo.org/829147
-      # Perhaps that bumping Boost version in workflow can solve the issue
-      CIBW_SKIP: "*musllinux*"
       CIBW_TEST_REQUIRES: pytest
       CIBW_BUILD_VERBOSITY: 1
       CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
@@ -79,31 +75,17 @@ jobs:
         with:
           download-pybind: true
           download-googletest: false
-
-      - name: Cache unpacked Boost
-        uses: actions/cache@v3
-        id: cache-unpacked-boost
-        with:
-          path: ${{github.workspace}}/lib/boost_1_78_0
-          key: ${{ runner.os }}-boost-for-wheels-78
-
-      - name: Download & unpack Boost
-        run: |
-          cd ${{github.workspace}}/lib
-          wget -O boost_1_78_0.tar.gz https://sourceforge.net/projects/boost/files/boost/1.78.0/boost_1_78_0.tar.gz/download
-          tar xzf boost_1_78_0.tar.gz
-        shell: bash
-        if: steps.cache-unpacked-boost.outputs.cache-hit != 'true'
+          install-boost: false
 
       - name: Build wheels
         uses: pypa/[email protected]
         with:
           only: ${{ matrix.only }}
         env:
           CIBW_BEFORE_ALL: >
-            cd lib/boost_1_78_0 && 
-            ./bootstrap.sh --prefix=/usr/local &&
-            ./b2 install -j4 --prefix=/usr/local
+            cd lib/boost &&
+            ./bootstrap.sh --prefix=/usr &&
+            ./b2 install -j4 --prefix=/usr
           CIBW_TEST_COMMAND: >
             cp {project}/test_input_data/WDC_satellites.csv {project}/src/python_bindings &&
             cp {project}/test_input_data/transactional_data/rules-kaggle-rows.csv {project}/src/python_bindings &&

CMakeLists.txt

@@ -102,7 +102,7 @@ endif()
 
 # configuring boost
 set(Boost_USE_STATIC_LIBS OFF)
-find_package(Boost 1.72.0 REQUIRED COMPONENTS container thread graph)
+find_package(Boost 1.81.0 REQUIRED COMPONENTS container thread graph)
 include_directories(${Boost_INCLUDE_DIRS})
 message(${Boost_INCLUDE_DIRS})