Use Xcode for iOS builds

.github/workflows/ci-build.yml

@@ -78,7 +78,7 @@ jobs:
   ios:
     name: iOS
 
-    runs-on: macos-11
+    runs-on: macos-12
 
     steps:
       - name: Clone
@@ -88,30 +88,31 @@ jobs:
         uses: actions/cache@v3
         with:
           path: build
-          key: ios-cmake-v1
+          key: ios-cmake-v2
 
       - name: Configure
         run: |
           cmake \
             -B build \
-            -D CMAKE_BUILD_TYPE=RelWithDebInfo \
             -D CMAKE_TOOLCHAIN_FILE=cmake/toolchain/ios.toolchain.cmake \
             -D ENABLE_BITCODE=0 \
             -D PLATFORM=OS64 \
+            -G Xcode \
+            -D XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED=NO \
             # EOL
 
       - name: Build
         run: |
           cmake \
             --build build \
+            --config RelWithDebInfo \
             -j $(sysctl -n hw.physicalcpu) \
-            --target package \
             # EOL
 
-      # TODO: Should be a part of packaging.
-      - name: Prepare for uploading
+      - name: Pack
         run: |
-          cp build/fallout2-ce.zip build/fallout2-ce.ipa
+          cd build
+          cpack -C RelWithDebInfo
 
       - name: Upload
         uses: actions/upload-artifact@v3

CMakeLists.txt

@@ -348,6 +348,7 @@ if(APPLE)
         set(CPACK_GENERATOR "ZIP")
         set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY OFF)
         set(CPACK_PACKAGE_FILE_NAME "fallout2-ce")
+        set(CPACK_ARCHIVE_FILE_EXTENSION "ipa")
     else()
         install(TARGETS ${EXECUTABLE_NAME} DESTINATION .)
         install(CODE "