libpng – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build libpng, reference main (d22d32), with Swift 6.1 for Wasm on 30 May 2025 20:24:01 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AdaEngine/libpng.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/AdaEngine/libpng
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d22d32a updates
Cloned https://github.com/AdaEngine/libpng.git
Revision (git rev-parse @):
d22d32ad3b8def59a74419d2227ca0d87f272491
SUCCESS checkout https://github.com/AdaEngine/libpng.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/AdaEngine/libpng.git
https://github.com/AdaEngine/libpng.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "libpng",
  "name" : "libpng",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "libpng",
      "targets" : [
        "libpng"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "libpngTests",
      "module_type" : "SwiftTarget",
      "name" : "libpngTests",
      "path" : "Tests/libpngTests",
      "sources" : [
        "libpngTests.swift"
      ],
      "target_dependencies" : [
        "libpng"
      ],
      "type" : "test"
    },
    {
      "c99name" : "libpng",
      "module_type" : "ClangTarget",
      "name" : "libpng",
      "path" : "Sources/libpng",
      "product_memberships" : [
        "libpng"
      ],
      "sources" : [
        "arm/arm_init.c",
        "arm/filter_neon_intrinsics.c",
        "arm/palette_neon_intrinsics.c",
        "png.c",
        "pngerror.c",
        "pngget.c",
        "pngmem.c",
        "pngpread.c",
        "pngread.c",
        "pngrio.c",
        "pngrtran.c",
        "pngrutil.c",
        "pngset.c",
        "pngtrans.c",
        "pngwio.c",
        "pngwrite.c",
        "pngwtran.c",
        "pngwutil.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/libpng/arm/filter_neon_intrinsics.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/arm/filter_neon_intrinsics.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling filter_neon_intrinsics.c
[0/18] Compiling libpng pngwio.c
[0/18] Compiling libpng png.c
[0/18] Compiling arm_init.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngget.c:15:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngget.c:15:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
[0/18] Compiling libpng pngget.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngmem.c:20:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngmem.c:20:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling libpng pngmem.c
In file included from /host/spi-builder-workspace/Sources/libpng/arm/palette_neon_intrinsics.c:13:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/arm/palette_neon_intrinsics.c:13:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling palette_neon_intrinsics.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngerror.c:19:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngerror.c:19:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
[0/18] Compiling libpng pngerror.c
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/libpng/pngtrans.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngtrans.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling libpng pngtrans.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngwutil.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngwutil.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
In file included from /host/spi-builder-workspace/Sources/libpng/pngwtran.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngwtran.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling libpng pngwtran.c
[0/18] Compiling libpng pngwutil.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngwrite.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngwrite.c:14:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
In file included from /host/spi-builder-workspace/Sources/libpng/pngwio.c:21:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngwio.c:21:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
2 errors generated.
[0/18] Compiling libpng pngwio.c
[0/18] Compiling libpng pngwrite.c
[0/18] Compiling libpng pngrtran.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngrutil.c:17:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
In file included from /host/spi-builder-workspace/Sources/libpng/pngrutil.c:17:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:913:
/host/spi-builder-workspace/Sources/libpng/include/pngstruct.h:30:10: fatal error: 'zlib.h' file not found
   30 | #include "zlib.h"
      |          ^~~~~~~~
[0/18] Compiling libpng pngrutil.c
In file included from /host/spi-builder-workspace/Sources/libpng/pngset.c:19:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngpriv.h:386:
In file included from /host/spi-builder-workspace/Sources/libpng/include/png.h:335:
In file included from /host/spi-builder-workspace/Sources/libpng/include/pngconf.h:51:
/root/.swiftpm/swift-sdks/swift-wasm-6.1-RELEASE-wasm32-unknown-wasi.artifactbundle/6.1-RELEASE-wasm32-unknown-wasi/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
   13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
      |  ^
[0/18] Compiling libpng pngset.c
BUILD FAILURE 6.1 wasm