Build Information
Failed to build AndroidNDK, reference 1.1.4 (0fbe0b), with Swift 6.3 for macOS (SPM) on 15 Apr 2026 19:08:38 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readdle/swift-android-ndk.git
Reference: 1.1.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/readdle/swift-android-ndk
* tag 1.1.4 -> FETCH_HEAD
HEAD is now at 0fbe0b2 Add Swift6 support
Cloned https://github.com/readdle/swift-android-ndk.git
Revision (git rev-parse @):
0fbe0b28344b75079ff5d811551727bdd4ab8ec0
SUCCESS checkout https://github.com/readdle/swift-android-ndk.git at 1.1.4
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-android-ndk",
"name": "AndroidNDK",
"url": "https://github.com/readdle/swift-android-ndk.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-android-ndk",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/readdle/swift-android-ndk.git
[1/80] Fetching swift-android-ndk
Fetched https://github.com/readdle/swift-android-ndk.git from cache (0.63s)
Creating working copy for https://github.com/readdle/swift-android-ndk.git
Working copy of https://github.com/readdle/swift-android-ndk.git resolved at 1.1.4 (0fbe0b2)
warning: '.resolve-product-dependencies': dependency 'swift-android-ndk' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/readdle/swift-android-ndk.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[1/3] Write swift-version--6988338F2F200930.txt
In file included from /Users/admin/builder/spi-builder-workspace/Sources/CAndroidNDK/MainRunLoop.c:1:
/Users/admin/builder/spi-builder-workspace/Sources/CAndroidNDK/include/AndroidNDK.h:4:10: fatal error: 'jni.h' file not found
4 | #include <jni.h>
| ^~~~~~~
1 error generated.
[2/3] Compiling CAndroidNDK MainRunLoop.c
BUILD FAILURE 6.3 macosSpm