Swift Package Index

Build Information

Failed to build java_swift, reference master (8c6910), with Swift 6.3 for macOS (SPM) on 15 Apr 2026 19:10:48 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readdle/java_swift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/readdle/java_swift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 8c6910d Dev: fix Swift6 support
Cloned https://github.com/readdle/java_swift.git
Revision (git rev-parse @):
8c6910dbc94657e5dfb2bc9d1d4d862ffd809d83
SUCCESS checkout https://github.com/readdle/java_swift.git at master
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 (0.69s)
Computing version for https://github.com/readdle/swift-android-ndk.git
Computed https://github.com/readdle/swift-android-ndk.git at 1.1.4 (2.98s)
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
========================================
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": "java_swift",
      "name": "java_swift",
      "url": "https://github.com/readdle/java_swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/java_swift",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "swift-android-ndk",
          "name": "AndroidNDK",
          "url": "https://github.com/readdle/swift-android-ndk.git",
          "version": "1.1.4",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-android-ndk",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/readdle/java_swift.git
[1/320] Fetching java_swift
Fetched https://github.com/readdle/java_swift.git from cache (0.77s)
Fetching https://github.com/readdle/swift-android-ndk.git from cache
Fetched https://github.com/readdle/swift-android-ndk.git from cache (0.47s)
Computing version for https://github.com/readdle/swift-android-ndk.git
Computed https://github.com/readdle/swift-android-ndk.git at 1.1.4 (0.53s)
Creating working copy for https://github.com/readdle/java_swift.git
Working copy of https://github.com/readdle/java_swift.git resolved at master (8c6910d)
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
warning: '.resolve-product-dependencies': dependency 'java_swift' is not used by any target
Found 1 product dependencies
  - AndroidNDK
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/readdle/java_swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Write sources
[2/4] Write swift-version--6988338F2F200930.txt
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-android-ndk/Sources/CAndroidNDK/MainRunLoop.c:1:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-android-ndk/Sources/CAndroidNDK/include/AndroidNDK.h:4:10: fatal error: 'jni.h' file not found
    4 | #include <jni.h>
      |          ^~~~~~~
1 error generated.
[3/4] Compiling CAndroidNDK MainRunLoop.c
BUILD FAILURE 6.3 macosSpm