Swift Package Index

Build Information

Failed to build SwiftLlama, reference main (792181), with Swift 6.3 for Wasm on 21 Apr 2026 00:12:17 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ShenghaiWang/SwiftLlama.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/ShenghaiWang/SwiftLlama
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7921814 Merge pull request #22 from gpotari/main
Cloned https://github.com/ShenghaiWang/SwiftLlama.git
Revision (git rev-parse @):
792181492beff9edba52314a040032cefb19edd6
SUCCESS checkout https://github.com/ShenghaiWang/SwiftLlama.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/ShenghaiWang/SwiftLlama.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/ggerganov/llama.cpp.git
[1/391892] Fetching llama.cpp
Fetched https://github.com/ggerganov/llama.cpp.git from cache (133.84s)
Creating working copy for https://github.com/ggerganov/llama.cpp.git
Working copy of https://github.com/ggerganov/llama.cpp.git resolved at b6d6c5289f1c9c677657c380591201ddb210b649
Downloading binary artifact https://github.com/ggml-org/llama.cpp/releases/download/b5046/llama-b5046-xcframework.zip
[16375/74944281] Downloading https://github.com/ggml-org/llama.cpp/releases/download/b5046/llama-b5046-xcframework.zip
Downloaded https://github.com/ggml-org/llama.cpp/releases/download/b5046/llama-b5046-xcframework.zip (7.72s)
Building for debugging...
[0/13] Compiling ggml-alloc.c
[1/13] Write swift-version-24593BA9C3E375BF.txt
In file included from /host/spi-builder-workspace/.build/checkouts/llama.cpp/ggml/src/ggml.c:29:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/signal.h:2:2: error: "wasm lacks signal support; to enable minimal signal emulation, compile with -D_WASI_EMULATED_SIGNAL and link with -lwasi-emulated-signal"
    2 | #error "wasm lacks signal support; to enable minimal signal emulation, \
      |  ^
1 error generated.
[2/13] Compiling ggml.c
[2/13] Compiling unicode-data.cpp
[2/13] Compiling llama-vocab.cpp
[2/13] Compiling ggml-backend.cpp
[2/13] Compiling unicode.cpp
[2/13] Compiling llama.cpp
[2/13] Compiling llama-sampling.cpp
[2/13] Compiling llama-grammar.cpp
BUILD FAILURE 6.3 wasm