Adds wheels for linux/aarch64

.github/actions/setup_optimizers_linux/action.yml

@@ -16,6 +16,14 @@ inputs:
   CHECK_LICENSE: 
     description: "..."
     required: true
+  ARCH:
+    description: "..."
+    required: true
+    type: choice
+    default: "X64"
+    options:
+      - "X64"
+      - "ARM64"
 
 runs:
   using: "composite"
@@ -36,28 +44,40 @@ runs:
         restore-keys: |
           ${{ runner.os }}-build-${{ env.cache-name }}-
 
-    - if: ${{ steps.cache-installers-linux.outputs.cache-hit != 'true' }}
+    - if: ${{ steps.cache-installers-linux.outputs.cache-hit != 'true' && inputs.ARCH == 'X64' }}
       shell: bash
       name: Download Installers
       run: |
         curl -L -o ~/installers/gurobi.tar.gz https://packages.gurobi.com/11.0/gurobi11.0.0_linux64.tar.gz
         curl -L -o ~/installers/copt.tar.gz https://pub.shanshu.ai/download/copt/7.1.4/linux64/CardinalOptimizer-7.1.4-lnx64.tar.gz
         curl -L -o ~/installers/mosek.tar.bz2 https://download.mosek.com/stable/10.2.0/mosektoolslinux64x86.tar.bz2
 
+    - if: ${{ steps.cache-installers-linux.outputs.cache-hit != 'true' && inputs.ARCH == 'arm64' }}
+      shell: bash
+      name: Download Installers
+      run: |
+        curl -L -o ~/installers/gurobi.tar.gz https://packages.gurobi.com/11.0/gurobi11.0.3_armlinux64.tar.gz
+        # TODO fix copt link
+        curl -L -o ~/installers/copt.tar.gz https://pub.shanshu.ai/download/copt/7.1.4/linuxarm64/CardinalOptimizer-7.1.4-lnxarm64.tar.gz
+        curl -L -o ~/installers/mosek.tar.bz2 https://download.mosek.com/stable/10.2.3/mosektoolslinuxaarch64.tar.bz2
+
     - name: Setup Gurobi Installation
       shell: bash
       env:
         GUROBI_WLS: ${{ inputs.GUROBI_WLS }}
       run: |
         tar xfz ~/installers/gurobi.tar.gz -C ~/
-        ls ~/gurobi1100/linux64
         # set environment variables
         export GUROBI_HOME="${HOME}/gurobi1100/linux64"
+        if [[ ${{ inputs.ARCH }} == "ARM64" ]]; then
+          export GUROBI_HOME="${HOME}/gurobi1100/armlinux64"
+        fi
         echo "GUROBI_HOME=${GUROBI_HOME}" >> $GITHUB_ENV
         echo "PATH=${PATH}:${GUROBI_HOME}/bin" >> $GITHUB_ENV
         echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GUROBI_HOME}/lib" >> $GITHUB_ENV
         echo $GUROBI_HOME
-
+        ls $GUROBI_HOME
+
         # setup license using secrets
         echo "$GUROBI_WLS" > ~/gurobi.lic
         echo "GRB_LICENSE_FILE=${HOME}/gurobi.lic" >> $GITHUB_ENV
@@ -99,6 +119,9 @@ runs:
         ls ~/mosek
         # set environment variables
         export MOSEK_10_2_BINDIR="${HOME}/mosek/10.2/tools/platform/linux64x86/bin"
+        if [[ ${{ inputs.ARCH }} == "ARM64" ]]; then
+          export MOSEK_10_2_BINDIR="${HOME}/mosek/10.2/tools/platform/linuxaarch64/bin"
+        fi
         echo "MOSEK_10_2_BINDIR=${MOSEK_10_1_BINDIR}" >> $GITHUB_ENV
         echo "PATH=${PATH}:${MOSEK_10_2_BINDIR}" >> $GITHUB_ENV
         echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${MOSEK_10_2_BINDIR}" >> $GITHUB_ENV

.github/workflows/wheel.yml

@@ -25,22 +25,14 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up QEMU
+        if: matrix.os == 'ubuntu-latest'
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: all
+
       - name: Build wheels
         uses: pypa/[email protected]
-        env:
-          # Select wheels
-          CIBW_BUILD: "*-manylinux_x86_64 *-win_amd64 *-macosx_x86_64 *-macosx_arm64"
-          CIBW_SKIP: "cp36-* cp37-* pp* cp38-macosx_arm64"
-          CIBW_ARCHS: "native"
-          # use manylinux2014
-          CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
-          CIBW_ENVIRONMENT_MACOS: >
-            MACOSX_DEPLOYMENT_TARGET=10.14
-          CIBW_TEST_COMMAND: "python -c \"import pyoptinterface as poi; print(dir(poi))\""
-        with:
-          package-dir: .
-          output-dir: wheelhouse
-          config-file: "{package}/pyproject.toml"
 
       - uses: actions/upload-artifact@v4
         with:

pyproject.toml

@@ -34,3 +34,15 @@ cmake.build-type = "Release"
 PYTHON_VERSION = { env = "PYTHON_VERSION", default = "3.8" }
 CMAKE_FIND_DEBUG_MODE = "OFF"
 ENABLE_TEST_MAIN = "OFF"
+
+[tool.cibuildwheel]
+test-command = 'python -c "import pyoptinterface as poi; print(dir(poi))"'
+build = "*-manylinux_x86_64 *-manylinux_aarch64 *-win_amd64 *-macosx_x86_64 *-macosx_arm64"
+skip = "cp36-* cp37-* pp* cp38-macosx_arm64"
+archs = "native"
+manylinux-x86_64-image = "quay.io/pypa/manylinux2014_x86_64"
+manylinux-aarch64-image = "quay.io/pypa/manylinux2014_aarch64"
+[tool.cibuildwheel.linux]
+archs = ["x86_64", "aarch64"]
+[tool.cibuildwheel.macos]
+environment = { MACOSX_DEPLOYMENT_TARGET = "10.14" }