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[Docs][Android] Fix minimal Android API level #66775

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[Docs][Android] Fix minimal Android API level #66775

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e2c865b
[Docs][Android] Fix minimal Android API level
CmST0us Jun 20, 2023
23369bb
[Docs][Android] Fix android minimal api level to 23
CmST0us Jun 22, 2023
a04a3e2
[Build] Set android-api-level to 23 for android build
CmST0us Jun 22, 2023
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6 changes: 3 additions & 3 deletions docs/Android.md
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Expand Up @@ -62,7 +62,7 @@ $ utils/build-script \
--android \ # Build for Android.
--android-ndk $NDK_PATH \ # Path to an Android NDK.
--android-arch aarch64 \ # Optionally specify Android architecture, alternately armv7 or x86_64
--android-api-level 21 \ # The Android API level to target. Swift only supports 21 or greater.
--android-api-level 23 \ # The Android API level to target. Swift only supports 23 or greater.
--stdlib-deployment-targets=android-aarch64 \ # Only cross-compile the stdlib for Android, ie don't build the native stdlib for Linux
--native-swift-tools-path=$SWIFT_PATH \ # Path to your prebuilt Swift compiler
--native-clang-tools-path=$SWIFT_PATH \ # Path to a prebuilt clang compiler, one comes with the Swift toolchain
Expand All @@ -88,7 +88,7 @@ $ SWIFT_PATH=path/to/swift-DEVELOPMENT-SNAPSHOT-2022-05-31-a-ubuntu20.04/usr/bin
$ $SWIFT_PATH/swiftc \ # The prebuilt Swift compiler you downloaded
# The location of the tools used to build Android binaries
-tools-directory ${NDK_PATH}/toolchains/llvm/prebuilt/linux-x86_64/bin/ \
-target aarch64-unknown-linux-android21 \ # Targeting Android aarch64 at API 21
-target aarch64-unknown-linux-android23 \ # Targeting Android aarch64 at API 23
-sdk ${NDK_PATH}/toolchains/llvm/prebuilt/linux-x86_64/sysroot \ # The SDK is the Android unified sysroot and the resource-dir is where you just built the Swift stdlib.
-resource-dir build/Ninja-ReleaseAssert/swift-linux-x86_64/lib/swift
hello.swift
Expand Down Expand Up @@ -178,7 +178,7 @@ $ utils/build-script \
--android \ # Build for Android.
--android-ndk ~/android-ndk-r25b \ # Path to an Android NDK.
--android-arch aarch64 \ # Optionally specify Android architecture, alternately armv7
--android-api-level 21
--android-api-level 23
```

This will build the Swift compiler and other host tools first, so expect a much
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2 changes: 1 addition & 1 deletion utils/build-presets.ini
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Expand Up @@ -978,7 +978,7 @@ build-ninja

android
android-ndk=%(ndk_path)s
android-api-level=21
android-api-level=23
build-swift-static-stdlib
build-swift-static-sdk-overlay
build-swift-stdlib-unittest-extra
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