SwiftSDF – Build Information – Swift Package Index

Build Information

Failed to build SwiftSDF, reference 1.0.0 (211a97), with Swift 6.4 for Wasm on 25 Sep 2026 13:55:57 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ZeroOneZeroR/SwiftSDF.git
Reference: 1.0.0
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/ZeroOneZeroR/SwiftSDF
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 211a978 Add more OS support and fine tune the demo app and the README
Cloned https://github.com/ZeroOneZeroR/SwiftSDF.git
Revision (git rev-parse @):
211a97840000c1cfda66a68d92c806b5fa2b3318
SUCCESS checkout https://github.com/ZeroOneZeroR/SwiftSDF.git at 1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ZeroOneZeroR/SwiftSDF.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
warning: 'spi-builder-workspace': /host/spi-builder-workspace/Package.swift:11:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 9 |         .macOS(.v11),
10 |         .tvOS(.v12),
11 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
12 |         .visionOS(.v1)
13 |     ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[23 / 143]
[32 / 143] SDFCore
In file included from /host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp:18:
[1m/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/sys/mman.h:2:2: [0m[0;1;31merror: [0m[1m"WASI lacks a true mmap; to enable minimal mmap emulation, compile with -D_WASI_EMULATED_MMAN and link with -lwasi-emulated-mman"[0m
    2 | #error [0;32m"WASI lacks a true mmap; to enable minimal mmap emulation, \[0m
      | [0;1;32m ^
[0m[1m/host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp:81:5: [0m[0;1;31merror: [0m[1muse of undeclared identifier 'munmap'[0m
   81 |     munmap([0;34mconst_cast[0m<[0;34mvoid[0m*>(addr), length);[0m
      | [0;1;32m    ^~~~~~
[0m[1m/host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp:97:42: [0m[0;1;31merror: [0m[1muse of undeclared identifier 'PROT_READ'[0m
   97 |     [0;34mvoid[0m* addr = mmap([0;32mnullptr[0m, fileSize, PROT_READ, MAP_PRIVATE, fd, [0;32m0[0m);[0m
      | [0;1;32m                                         ^~~~~~~~~
[0m[1m/host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp:97:53: [0m[0;1;31merror: [0m[1muse of undeclared identifier 'MAP_PRIVATE'[0m
   97 |     [0;34mvoid[0m* addr = mmap([0;32mnullptr[0m, fileSize, PROT_READ, MAP_PRIVATE, fd, [0;32m0[0m);[0m
      | [0;1;32m                                                    ^~~~~~~~~~~
[0m[1m/host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp:98:9: [0m[0;1;31merror: [0m[1muse of undeclared identifier 'MAP_FAILED'[0m
   98 |     [0;34mif[0m (MAP_FAILED == addr) {[0m
      | [0;1;32m        ^~~~~~~~~~
[0m5 errors generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/SkOSFile_posix.o /host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp normal wasm32 c++ com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp

    /usr/bin/clang -x c++ -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Wno-infinite-recursion -Wno-move -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-range-loop-analysis -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -Wno-shorten-64-to-32 -Wno-conversion @/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/SkOSFile_posix.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/SkOSFile_posix.dia -c /host/spi-builder-workspace/Sources/SDFCore/skia-pathops/src/ports/SkOSFile_posix.cpp -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftSDF.build/Debug-webassembly-wasm32/SDFCore-t.build/Objects-normal/wasm32/SkOSFile_posix.o
error: Build failed
BUILD FAILURE 6.4 wasm