Merge pull request #11870 from amraboelela/android-build-toolchain2

Added swiftpm and other libs to Android toolchain

Author: milseman

utils/android/README.md

@@ -0,0 +1,16 @@
+
+# Build Android Toolchain
+
+This toolchain will generate the .so and .swiftmodule files of the Swift standard library and Foundation framework for the Android environment, armv7 architecture. Those files are needed when building any Swift library to be included in an application for Android.
+
+To build the toolchain run:
+
+```
+android$ ./build-toolchain
+```
+
+It will be built on:
+
+```
+path/to/swift-source/swift-android-toolchain
+```

utils/android/build-toolchain

@@ -12,29 +12,37 @@
 
 set -e
 
-cd "$(dirname $0)/../.." || exit
-SRC_DIR=$PWD
+SWIFT_PATH="$( cd "$(dirname $0)/../../.." && pwd )" 
 
-ANDROID_NDK_DIR="${ANDROID_NDK_DIR:?Please set the Android NDK directory in the ANDROID_NDK_DIR environment variable}"
-ANDROID_ICU_DIR="${ANDROID_ICU_DIR:?Please set the libiconv-libicu-android directory in the ANDROID_ICU_DIR environment variable}"
+ANDROID_NDK_PATH="${ANDROID_NDK_PATH:?Please set the Android NDK path in the ANDROID_NDK_PATH environment variable}"
+ANDROID_ICU_PATH=${SWIFT_PATH}/libiconv-libicu-android
 
-SWIFT_TOOLCHAIN_DIR="${SRC_DIR}/../swift-android-toolchain"
-SWIFT_LINUX_DIR="${SRC_DIR}/../build/Ninja-ReleaseAssert/swift-linux-x86_64"
+[ -e ${ANDROID_ICU_PATH} ] || exit 1
 
-./utils/build-script \
+SWIFT_ANDROID_TOOLCHAIN_PATH="${SWIFT_PATH}/swift-android-toolchain"
+
+rm -rf ${SWIFT_ANDROID_TOOLCHAIN_PATH}
+
+${SWIFT_PATH}/swift/utils/build-script \
     -R \
     --android \
-    --android-ndk "${ANDROID_NDK_DIR}" \
+    --android-ndk ${ANDROID_NDK_PATH} \
     --android-api-level 21 \
-    --android-icu-uc "${ANDROID_ICU_DIR}/armeabi-v7a" \
-    --android-icu-uc-include "${ANDROID_ICU_DIR}/armeabi-v7a/icu/source/common" \
-    --android-icu-i18n "${ANDROID_ICU_DIR}/armeabi-v7a" \
-    --android-icu-i18n-include "${ANDROID_ICU_DIR}/armeabi-v7a/icu/source/i18n" || exit
-
-test -e ${SWIFT_LINUX_DIR} || exit
-rm -rf ${SWIFT_TOOLCHAIN_DIR}
-mkdir -p ${SWIFT_TOOLCHAIN_DIR}/usr
-
-cp -r ${SWIFT_LINUX_DIR}/{bin,lib,include} ${SWIFT_TOOLCHAIN_DIR}/usr
-cp ${ANDROID_ICU_DIR}/armeabi-v7a/*.so ${SWIFT_TOOLCHAIN_DIR}/usr/lib/swift/android
+    --android-icu-uc "${ANDROID_ICU_PATH}/armeabi-v7a" \
+    --android-icu-uc-include "${ANDROID_ICU_PATH}/armeabi-v7a/icu/source/common" \
+    --android-icu-i18n "${ANDROID_ICU_PATH}/armeabi-v7a" \
+    --android-icu-i18n-include "${ANDROID_ICU_PATH}/armeabi-v7a/icu/source/i18n" \
+    --libdispatch --install-libdispatch \
+    --foundation --install-foundation \
+    --llbuild --install-llbuild \
+    --lldb --install-lldb \
+    --swiftpm --install-swiftpm \
+    --xctest --install-xctest \
+    --install-swift \
+    '--swift-install-components=autolink-driver;compiler;clang-builtin-headers;stdlib;swift-remote-mirror;sdk-overlay;dev' \
+    --install-prefix=/usr \
+    --install-destdir=${SWIFT_ANDROID_TOOLCHAIN_PATH}
+
+${SWIFT_PATH}/swift-corelibs-libdispatch/build-android
+${SWIFT_PATH}/swift-corelibs-foundation/build-android