Add Julia cross-compilation workflows

Author: odow

.github/julia/build_tarballs.jl

@@ -33,7 +33,10 @@ cmake -DCMAKE_INSTALL_PREFIX=${prefix} \
     -DCMAKE_BUILD_TYPE=Release \
     -DBUILD_SHARED_LIBS=${BUILD_SHARED} \
     -DZLIB_USE_STATIC_LIBS=${BUILD_STATIC} \
-    -DFAST_BUILD=ON ..
+    -DHIPO=ON \
+    -DBLAS_ROOT="${prefix}" \
+    -DMETIS_ROOT=${prefix} \
+    ..
 
 if [[ "${target}" == *-linux-* ]]; then
         make -j ${nproc}
@@ -60,6 +63,8 @@ platforms = expand_cxxstring_abis(platforms)
 dependencies = [
     Dependency("CompilerSupportLibraries_jll"),
     Dependency("Zlib_jll"),
+    Dependency("METIS_jll"),
+    Dependency("OpenBLAS32_jll"),
     HostBuildDependency(PackageSpec(; name="CMake_jll")),
 ]
 

.github/workflows/julia-tests-ubuntu.yml

@@ -0,0 +1,116 @@
+name: JuliaCompileAndTest
+on:
+  push:
+    branches: [master, latest]
+  pull_request:
+    types: [opened, synchronize, ready_for_review, reopened]
+# needed to allow julia-actions/cache to delete old caches that it has created
+permissions:
+  actions: write
+  contents: read
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        triplet: ['x86_64-linux-gnu-cxx11', 'aarch64-apple-darwin', 'x86_64-w64-mingw32-cxx11']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: "1.7"
+          arch: x64
+      - uses: julia-actions/cache@v2
+      - run: |
+          git fetch --tags
+          echo "HIGHS_RELEASE=$(git describe --tags $(git rev-list --tags --max-count=1) | sed 's/^v//')" >> $GITHUB_ENV
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            echo "HIGHS_COMMIT=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
+            echo "HIGHS_URL=${{ github.event.pull_request.head.repo.clone_url }}" >> $GITHUB_ENV
+          else
+            echo "HIGHS_COMMIT=${{ github.sha }}" >> $GITHUB_ENV
+            echo "HIGHS_URL=https://github.com/${{ github.repository }}.git" >> $GITHUB_ENV
+          fi
+      - run: |
+          julia --color=yes -e 'using Pkg; Pkg.add("BinaryBuilder")'
+          julia --color=yes .github/julia/build_tarballs.jl ${{ matrix.triplet }} --verbose --deploy="local"
+        env:
+          BINARYBUILDER_AUTOMATIC_APPLE: true
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.triplet }}
+          path: ${{ github.workspace }}/products/*
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.triplet }}-jll
+          path: /home/runner/.julia/dev/HiGHS_jll
+  test:
+    runs-on: ${{ matrix.os }}
+    needs: build
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - triplet: 'x86_64-linux-gnu-cxx11'
+            os: 'ubuntu-latest'
+            arch: x64
+          - triplet: 'aarch64-apple-darwin'
+            os: 'macos-14'
+            arch: aarch64
+          - triplet: 'x86_64-w64-mingw32-cxx11'
+            os: 'windows-latest'
+            arch: x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: "1.10"
+          arch: ${{ matrix.arch }}
+      # Download and setup the artifact
+      - uses: actions/download-artifact@v4
+        with:
+          name: ${{ matrix.triplet }}
+          path: ${{ github.workspace }}/products
+      - shell: bash
+        run: tar -xzf products/HiGHS.*.${{ matrix.triplet }}.tar.gz -C products
+      # We also need to download the JLL package, because it contains the new
+      # dependencies
+      - uses: actions/download-artifact@v4
+        with:
+          name: ${{ matrix.triplet }}-jll
+          path: ${{ github.workspace }}/HiGHS_jll
+      # We need to update the [compat] section in HiGHS to support HiGHS_jll
+      - shell: julia --color=yes {0}
+        run: |
+          using Pkg
+          Pkg.develop("HiGHS")
+          project_filename = joinpath(Pkg.devdir(), "HiGHS", "Project.toml")
+          project = read(project_filename, String)
+          write(
+            project_filename,
+            replace(project, r"HiGHS_jll = \"=.+?\"" => "HiGHS_jll = \"1\""),
+          )
+      # Now we need to update the Artifacts.toml in the HiGHS_jll that we've
+      # downloaded. Otherwise Julia will try to download the default on install.
+      - shell: julia --color=yes {0}
+        run: |
+          import Pkg
+          file = joinpath(ENV["GITHUB_WORKSPACE"], "HiGHS_jll", "Artifacts.toml")
+          m = match(r"git-tree-sha1 = \"(.+?)\"", read(file, String))
+          dir = escape_string(joinpath(ENV["GITHUB_WORKSPACE"], "products"))
+          write(
+            joinpath(homedir(), ".julia", "artifacts", "Overrides.toml"),
+            "$(m[1]) = \"$(dir)\"\n",
+          )
+          Pkg.develop(; path = joinpath(ENV["GITHUB_WORKSPACE"], "HiGHS_jll"))
+      - shell: julia --color=yes {0}
+        run: |
+          import HiGHS_jll
+          file = joinpath(ENV["GITHUB_WORKSPACE"], "check", "instances", "flugpl.mps")
+          run(`$(HiGHS_jll.highs()) --solver=hipo $file`)
+          run(`$(HiGHS_jll.highs()) $file`)
+      - shell: julia --color=yes {0}
+        run: |
+          using Pkg
+          Pkg.test("HiGHS")