GHA: Upgrade macOS runners

macOS 12 GHA runners are deprecated and will be shut down soon. Increase the macOS target version as with older target versions the builds are starting to fail with newer runner images and OCaml compiler versions.
bcpierce00 · Nov 13, 2024 · 0ec31df · 0ec31df
1 parent 084267b
commit 0ec31df
Showing 1 changed file with 5 additions and 8 deletions.
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
@@ -48,7 +48,7 @@ jobs:
         job:
         - { os: macos-14      , ocaml-version: 5.2.0 }
         - { os: macos-14      , ocaml-version: 4.14.2           , publish: true  , fnsuffix: -macos-arm64 }
-        - { os: macos-12      , ocaml-version: 4.14.2           , publish: true  , fnsuffix: -macos-x86_64 }
+        - { os: macos-13      , ocaml-version: 4.14.2           , publish: true  , fnsuffix: -macos-x86_64 }
         - { os: ubuntu-22.04  , ocaml-version: 5.2.0 }
         - { os: ubuntu-22.04  , ocaml-version: 4.14.2 }
         - { os: ubuntu-20.04  , ocaml-version: 4.14.2 }
@@ -91,10 +91,7 @@ jobs:
         EXE_suffix='' ; case '${{ matrix.job.os }}' in windows-*) EXE_suffix=".exe" ;; esac
         MinGW_ARCH='x86_64' ; case '${{ matrix.job.ocaml-version }}' in *x86_32*) MinGW_ARCH='i686' ;; *mingw*) MinGW_ARCH='x86_64' ;; esac
         outputs EXE_suffix MinGW_ARCH
-        case '${{ matrix.job.os }}','${{ matrix.job.ocaml-version }}' in
-          macos-*,4*) MACOSX_DEPLOYMENT_TARGET=10.6 ;; macos-*,5*) MACOSX_DEPLOYMENT_TARGET=10.7 ;;
-          macos-14*,*) MACOSX_DEPLOYMENT_TARGET=10.13 ;;
-        esac
+        MACOSX_DEPLOYMENT_TARGET=10.13
         case '${{ matrix.job.os }}' in
           macos-*) echo "MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET}" >> $GITHUB_ENV ;
                    echo "XCODEFLAGS=-arch $(uname -m) -mmacosx-version-min=${MACOSX_DEPLOYMENT_TARGET} MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET}" >> $GITHUB_ENV ;
@@ -397,9 +394,9 @@ jobs:
         - { os: windows-2019  , ocaml-version: ocaml-variants.4.14.0+mingw64c  , ref: v2.53.5 }
         - { os: windows-2019  , ocaml-version: ocaml-variants.4.14.0+mingw64c  , ref: v2.52.1 , oldmake: true }
         - { os: windows-2019  , ocaml-version: ocaml-variants.4.08.1+mingw32c  , ref: v2.51.5 , oldmake: true }
-        - { os: macos-12      , ocaml-version: 4.14.x  , ref: v2.53.5 }
-        - { os: macos-12      , ocaml-version: 4.14.x  , ref: v2.52.1 , oldmake: true }
-        - { os: macos-12      , ocaml-version: 4.08.x  , ref: v2.51.2 , oldmake: true }
+        - { os: macos-13      , ocaml-version: 4.14.x  , ref: v2.53.5 }
+        - { os: macos-13      , ocaml-version: 4.14.x  , ref: v2.52.1 , oldmake: true }
+        - { os: macos-13      , ocaml-version: 4.08.x  , ref: v2.51.2 , oldmake: true }
 
     runs-on: ${{ matrix.job.os }}