Add CI job to test iOS cross-compilation

A build job with IMATH_BUILD_APPLE_FRAMEWORKS=ON. This can't run the tests, but it can confirm it builds and validate the install. Signed-off-by: Cary Phillips <[email protected]>
AcademySoftwareFoundation · Jan 20, 2025 · db08aae · db08aae
1 parent e4fe355
commit db08aae
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diff --git a/.github/workflows/ci_steps.yml b/.github/workflows/ci_steps.yml
@@ -41,6 +41,8 @@ on:
         type: string
       BUILD_TESTING:
         type: string
+      IMATH_BUILD_APPLE_FRAMEWORKS:
+        type: string
       namespace:
         type: string
       validate_install:
@@ -62,6 +64,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
 
+      - name: Select Xcode Version
+        if: runner.os == 'macOS'
+        run: sudo xcode-select --switch /Applications/Xcode_15.2.app
+
       - name: Create build directories
         run: mkdir _install _build _examples
         shell: bash
@@ -77,13 +83,17 @@ jobs:
                 -DCMAKE_CXX_STANDARD=${{ inputs.cxx-standard }} \
                 -DBUILD_SHARED_LIBS=${{ inputs.BUILD_SHARED_LIBS }} \
                 -DIMATH_INSTALL_PKG_CONFIG=${{ inputs.IMATH_INSTALL_PKG_CONFIG }} \
+                -DIMATH_BUILD_APPLE_FRAMEWORKS=${{ inputs.IMATH_BUILD_APPLE_FRAMEWORKS }} \
                 -DBUILD_TESTING=${{ inputs.BUILD_TESTING }} \
                 -DPYTHON=${{ inputs.python }} \
                 -DPYBIND11=${{ inputs.pybind11 }} \
                 -DCMAKE_VERBOSE_MAKEFILE=ON"
           if [ -n "${{ inputs.namespace }}" ]; then
               CMAKE_COMMAND="$CMAKE_COMMAND -DIMATH_NAMESPACE=${{ inputs.namespace }}"
           fi
+          if [ "${{ inputs.IMATH_BUILD_APPLE_FRAMEWORKS }}" == "ON" ]; then
+              CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_SYSTEM_NAME=iOS"
+          fi
           echo "CMAKE_COMMAND=$CMAKE_COMMAND" >> $GITHUB_ENV
 
           # Remove the os version from the manifest name, so it only
@@ -159,7 +169,7 @@ jobs:
 
       - name: Examples
         # The example code use the Imath:: namespace explicitly, they won't work with a custom namespace, so skip the test in that case.
-        if: ${{ inputs.namespace == '' }}
+        if: ${{ inputs.namespace == '' && inputs.IMATH_BUILD_APPLE_FRAMEWORKS != 'ON' }}
         run: |
           # Confirm the examples compile and execute
           rm -rf bin CMakeCache.txt CMakeFiles cmake_install.cmake Makefile
@@ -197,6 +207,7 @@ jobs:
         working-directory: _build
 
       - name: Test
+        if: ${{ inputs.IMATH_BUILD_APPLE_FRAMEWORKS != 'ON' }}
         run: |
           ctest -T Test -C ${{ inputs.build-type }} --timeout 7200 --output-on-failure -VV
         working-directory: _build

diff --git a/.github/workflows/ci_workflow.yml b/.github/workflows/ci_workflow.yml
@@ -110,6 +110,7 @@ jobs:
       pybind11: ${{ matrix.pybind11 || 'OFF' }}
       BUILD_SHARED_LIBS: ${{ matrix.BUILD_SHARED_LIBS || 'ON' }}
       IMATH_INSTALL_PKG_CONFIG: ${{ matrix.IMATH_INSTALL_PKG_CONFIG || 'ON' }}
+      IMATH_BUILD_APPLE_FRAMEWORKS: ${{ matrix.IMATH_BUILD_APPLE_FRAMEWORKS || 'OFF' }}
       BUILD_TESTING: ${{ matrix.BUILD_TESTING || 'ON' }}
       validate_install: ${{ matrix.validate_install || 'ON' }}
     strategy:
@@ -136,6 +137,10 @@ jobs:
             label: macos-13
             os: macos-13
 
+          - build: 6
+            label: apple frameworks
+            IMATH_BUILD_APPLE_FRAMEWORKS: 'ON'
+
   windows:
     name: 'Windows.${{ matrix.build}}: ${{ matrix.label }}'
     uses: ./.github/workflows/ci_steps.yml

diff --git a/share/ci/install_manifest/install_manifest.macos.6.txt b/share/ci/install_manifest/install_manifest.macos.6.txt
@@ -0,0 +1,44 @@
+# cmake -B . -S ..       -DCMAKE_INSTALL_PREFIX=../_install       -DCMAKE_BUILD_TYPE=Release       -DCMAKE_CXX_STANDARD=17       -DBUILD_SHARED_LIBS=ON       -DIMATH_INSTALL_PKG_CONFIG=ON       -DIMATH_BUILD_APPLE_FRAMEWORKS=ON       -DBUILD_TESTING=ON       -DPYTHON=OFF       -DPYBIND11=OFF       -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_SYSTEM_NAME=iOS
+include/Imath/ImathConfig.h
+lib/cmake/Imath/ImathConfig.cmake
+lib/cmake/Imath/ImathConfigVersion.cmake
+lib/cmake/Imath/ImathTargets-release.cmake
+lib/cmake/Imath/ImathTargets.cmake
+lib/imath.framework/Headers/ImathBox.h
+lib/imath.framework/Headers/ImathBoxAlgo.h
+lib/imath.framework/Headers/ImathColor.h
+lib/imath.framework/Headers/ImathColorAlgo.h
+lib/imath.framework/Headers/ImathEuler.h
+lib/imath.framework/Headers/ImathExport.h
+lib/imath.framework/Headers/ImathForward.h
+lib/imath.framework/Headers/ImathFrame.h
+lib/imath.framework/Headers/ImathFrustum.h
+lib/imath.framework/Headers/ImathFrustumTest.h
+lib/imath.framework/Headers/ImathFun.h
+lib/imath.framework/Headers/ImathGL.h
+lib/imath.framework/Headers/ImathGLU.h
+lib/imath.framework/Headers/ImathInt64.h
+lib/imath.framework/Headers/ImathInterval.h
+lib/imath.framework/Headers/ImathLine.h
+lib/imath.framework/Headers/ImathLineAlgo.h
+lib/imath.framework/Headers/ImathMath.h
+lib/imath.framework/Headers/ImathMatrix.h
+lib/imath.framework/Headers/ImathMatrixAlgo.h
+lib/imath.framework/Headers/ImathNamespace.h
+lib/imath.framework/Headers/ImathPlane.h
+lib/imath.framework/Headers/ImathPlatform.h
+lib/imath.framework/Headers/ImathQuat.h
+lib/imath.framework/Headers/ImathRandom.h
+lib/imath.framework/Headers/ImathRoots.h
+lib/imath.framework/Headers/ImathShear.h
+lib/imath.framework/Headers/ImathSphere.h
+lib/imath.framework/Headers/ImathTypeTraits.h
+lib/imath.framework/Headers/ImathVec.h
+lib/imath.framework/Headers/ImathVecAlgo.h
+lib/imath.framework/Headers/half.h
+lib/imath.framework/Headers/halfFunction.h
+lib/imath.framework/Headers/halfLimits.h
+lib/imath.framework/Info.plist
+lib/imath.framework/imath
+lib/libImath.dylib
+lib/pkgconfig/Imath.pc