Reduce Android API from 24 to 23

Author: marcprux

.github/workflows/pull_request.yml

@@ -94,7 +94,7 @@ jobs:
 
           ARTIFACT_PATH=$(realpath ${WORKDIR}/products/*.artifactbundle.tar.gz)
           echo "artifact-path=${ARTIFACT_PATH}" >> $GITHUB_OUTPUT
-          echo "sdk-id=x86_64-unknown-linux-android28" >> $GITHUB_OUTPUT
+          echo "sdk-id=x86_64-unknown-linux-android23" >> $GITHUB_OUTPUT
 
           ARTIFACT_EXT=".artifactbundle.tar.gz"
           ARTIFACT_NAME="$(basename ${ARTIFACT_PATH} ${ARTIFACT_EXT})"
@@ -179,3 +179,18 @@ jobs:
           package-path: swift-algorithms
           installed-sdk: ${{ steps.info.outputs.sdk-id }}
           installed-swift: ${{ steps.info.outputs.swift-root }}
+
+      - name: Checkout swift-system
+        if: ${{ matrix.runner != 'self-hosted' }}
+        uses: actions/checkout@v4
+        with:
+          repository: apple/swift-system
+          path: swift-system
+      - name: Test swift-system
+        if: ${{ matrix.runner != 'self-hosted' }}
+        uses: skiptools/swift-android-action@main
+        with:
+          package-path: swift-system
+          installed-sdk: ${{ steps.info.outputs.sdk-id }}
+          installed-swift: ${{ steps.info.outputs.swift-root }}
+

swift-ci/sdks/android/build-docker

@@ -18,7 +18,7 @@
 TARGET_ARCHS=${TARGET_ARCHS:-aarch64,x86_64,armv7}
 
 ANDROID_NDK_VERSION=android-ndk-r27d
-ANDROID_API=24
+ANDROID_API=23
 
 BASEPATH=$(dirname $(realpath $0))
 cd ${BASEPATH}

swift-ci/sdks/android/build-local

@@ -18,7 +18,7 @@
 TARGET_ARCHS=${TARGET_ARCHS:-aarch64,x86_64,armv7}
 
 ANDROID_NDK_VERSION=android-ndk-r27d
-ANDROID_API=24
+ANDROID_API=23
 
 BASEPATH=$(dirname $(realpath $0))
 cd ${BASEPATH}

swift-ci/sdks/android/scripts/build.sh

@@ -128,7 +128,7 @@ declare_package boringssl "boringssl" "OpenSSL AND ISC AND MIT" \
 android_sdk_version=0.1
 sdk_name=
 archs=aarch64,armv7,x86_64
-android_api=24
+android_api=23
 build_type=Release
 parallel_jobs=$(($(nproc --all) + 2))
 source_dir=

swift-ci/sdks/android/scripts/fetch-source.sh

@@ -173,7 +173,7 @@ perl -pi -g -we "s#(call rm ... \".\{LIBDISPATCH_BUILD_DIR\}\"\n(\s+)fi\n)#\1\2i
 # disable backtrace() for Android (needs either API33+ or libandroid-execinfo, or to manually add in backtrace backport)
 perl -pi -e 's;os\(Android\);os\(AndroidDISABLED\);g' swift-project/swift-testing/Sources/Testing/SourceAttribution/Backtrace.swift
 
-# Disable posix_spawnattr_* calls for Android API 24
+# Disable posix_spawnattr_* calls for Android API 23
 perl -pi -e 's;try _throwIfPosixError\(posix_spawnattr_init;//try _throwIfPosixError\(posix_spawnattr_init;g' swift-project/swift-corelibs-foundation/Sources/Foundation/Process.swift
 perl -pi -e 's;try _throwIfPosixError\(posix_spawnattr_setflags;//try _throwIfPosixError\(posix_spawnattr_setflags;g' swift-project/swift-corelibs-foundation/Sources/Foundation/Process.swift
 perl -pi -e 's;posix_spawnattr_destroy;//posix_spawnattr_destroy;g' swift-project/swift-corelibs-foundation/Sources/Foundation/Process.swift