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Build Information

Successful build of libwebp, reference v1.4.1 (5f745a), with Swift 6.1 for macOS (SPM) on 4 Sep 2026 16:37:56 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/the-swift-collective/libwebp.git
Reference: v1.4.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/the-swift-collective/libwebp
 * tag               v1.4.1     -> FETCH_HEAD
HEAD is now at 5f745a1 Add other webp imports to fix tests.
Submodule path 'libwebp': checked out '1344795cd5659d7526feee789be0991ba1e229fe'
Submodule 'libwebp' (https://github.com/the-swift-collective/LibWebPC.git) registered for path 'libwebp'
Cloning into '/Users/admin/builder/spi-builder-workspace/libwebp'...
Cloned https://github.com/the-swift-collective/libwebp.git
Revision (git rev-parse @):
5f745a17b9a5c2a4283f17c2cde4517610ab5f99
SUCCESS checkout https://github.com/the-swift-collective/libwebp.git at v1.4.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/the-swift-collective/libwebp.git
https://github.com/the-swift-collective/libwebp.git
{
  "dependencies" : [
    {
      "identity" : "libpng",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.45",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/the-swift-collective/libpng.git"
    }
  ],
  "manifest_display_name" : "libwebp",
  "name" : "libwebp",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "libwebp",
      "targets" : [
        "libwebp",
        "sharpyuv",
        "imageioutil"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "WebP",
      "targets" : [
        "WebP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "sharpyuv",
      "module_type" : "ClangTarget",
      "name" : "sharpyuv",
      "path" : "libwebp",
      "product_memberships" : [
        "libwebp",
        "WebP"
      ],
      "sources" : [
        "sharpyuv/sharpyuv.c",
        "sharpyuv/sharpyuv_cpu.c",
        "sharpyuv/sharpyuv_csp.c",
        "sharpyuv/sharpyuv_dsp.c",
        "sharpyuv/sharpyuv_gamma.c",
        "sharpyuv/sharpyuv_neon.c",
        "sharpyuv/sharpyuv_sse2.c"
      ],
      "target_dependencies" : [
        "libwebp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "libwebp",
      "module_type" : "ClangTarget",
      "name" : "libwebp",
      "path" : "libwebp/src",
      "product_dependencies" : [
        "LibPNG"
      ],
      "product_memberships" : [
        "libwebp",
        "WebP"
      ],
      "sources" : [
        "dec/alpha_dec.c",
        "dec/buffer_dec.c",
        "dec/frame_dec.c",
        "dec/idec_dec.c",
        "dec/io_dec.c",
        "dec/quant_dec.c",
        "dec/tree_dec.c",
        "dec/vp8_dec.c",
        "dec/vp8l_dec.c",
        "dec/webp_dec.c",
        "demux/anim_decode.c",
        "demux/demux.c",
        "dsp/alpha_processing.c",
        "dsp/alpha_processing_mips_dsp_r2.c",
        "dsp/alpha_processing_neon.c",
        "dsp/alpha_processing_sse2.c",
        "dsp/alpha_processing_sse41.c",
        "dsp/cost.c",
        "dsp/cost_mips32.c",
        "dsp/cost_mips_dsp_r2.c",
        "dsp/cost_neon.c",
        "dsp/cost_sse2.c",
        "dsp/cpu.c",
        "dsp/dec.c",
        "dsp/dec_clip_tables.c",
        "dsp/dec_mips32.c",
        "dsp/dec_mips_dsp_r2.c",
        "dsp/dec_msa.c",
        "dsp/dec_neon.c",
        "dsp/dec_sse2.c",
        "dsp/dec_sse41.c",
        "dsp/enc.c",
        "dsp/enc_mips32.c",
        "dsp/enc_mips_dsp_r2.c",
        "dsp/enc_msa.c",
        "dsp/enc_neon.c",
        "dsp/enc_sse2.c",
        "dsp/enc_sse41.c",
        "dsp/filters.c",
        "dsp/filters_mips_dsp_r2.c",
        "dsp/filters_msa.c",
        "dsp/filters_neon.c",
        "dsp/filters_sse2.c",
        "dsp/lossless.c",
        "dsp/lossless_enc.c",
        "dsp/lossless_enc_mips32.c",
        "dsp/lossless_enc_mips_dsp_r2.c",
        "dsp/lossless_enc_msa.c",
        "dsp/lossless_enc_neon.c",
        "dsp/lossless_enc_sse2.c",
        "dsp/lossless_enc_sse41.c",
        "dsp/lossless_mips_dsp_r2.c",
        "dsp/lossless_msa.c",
        "dsp/lossless_neon.c",
        "dsp/lossless_sse2.c",
        "dsp/lossless_sse41.c",
        "dsp/rescaler.c",
        "dsp/rescaler_mips32.c",
        "dsp/rescaler_mips_dsp_r2.c",
        "dsp/rescaler_msa.c",
        "dsp/rescaler_neon.c",
        "dsp/rescaler_sse2.c",
        "dsp/ssim.c",
        "dsp/ssim_sse2.c",
        "dsp/upsampling.c",
        "dsp/upsampling_mips_dsp_r2.c",
        "dsp/upsampling_msa.c",
        "dsp/upsampling_neon.c",
        "dsp/upsampling_sse2.c",
        "dsp/upsampling_sse41.c",
        "dsp/yuv.c",
        "dsp/yuv_mips32.c",
        "dsp/yuv_mips_dsp_r2.c",
        "dsp/yuv_neon.c",
        "dsp/yuv_sse2.c",
        "dsp/yuv_sse41.c",
        "enc/alpha_enc.c",
        "enc/analysis_enc.c",
        "enc/backward_references_cost_enc.c",
        "enc/backward_references_enc.c",
        "enc/config_enc.c",
        "enc/cost_enc.c",
        "enc/filter_enc.c",
        "enc/frame_enc.c",
        "enc/histogram_enc.c",
        "enc/iterator_enc.c",
        "enc/near_lossless_enc.c",
        "enc/picture_csp_enc.c",
        "enc/picture_enc.c",
        "enc/picture_psnr_enc.c",
        "enc/picture_rescale_enc.c",
        "enc/picture_tools_enc.c",
        "enc/predictor_enc.c",
        "enc/quant_enc.c",
        "enc/syntax_enc.c",
        "enc/token_enc.c",
        "enc/tree_enc.c",
        "enc/vp8l_enc.c",
        "enc/webp_enc.c",
        "mux/anim_encode.c",
        "mux/muxedit.c",
        "mux/muxinternal.c",
        "mux/muxread.c",
        "utils/bit_reader_utils.c",
        "utils/bit_writer_utils.c",
        "utils/color_cache_utils.c",
        "utils/filters_utils.c",
        "utils/huffman_encode_utils.c",
        "utils/huffman_utils.c",
        "utils/palette.c",
        "utils/quant_levels_dec_utils.c",
        "utils/quant_levels_utils.c",
        "utils/random_utils.c",
        "utils/rescaler_utils.c",
        "utils/thread_utils.c",
        "utils/utils.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "imageioutil",
      "module_type" : "ClangTarget",
      "name" : "imageioutil",
      "path" : "libwebp",
      "product_memberships" : [
        "libwebp",
        "WebP"
      ],
      "sources" : [
        "imageio/image_dec.c",
        "imageio/image_enc.c",
        "imageio/imageio_util.c",
        "imageio/jpegdec.c",
        "imageio/metadata.c",
        "imageio/pngdec.c",
        "imageio/pnmdec.c",
        "imageio/tiffdec.c",
        "imageio/webpdec.c",
        "imageio/wicdec.c"
      ],
      "target_dependencies" : [
        "libwebp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "WebPTests",
      "module_type" : "SwiftTarget",
      "name" : "WebPTests",
      "path" : "Tests/WebPTests",
      "sources" : [
        "WebPTests.swift"
      ],
      "target_dependencies" : [
        "WebP"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WebP",
      "module_type" : "SwiftTarget",
      "name" : "WebP",
      "path" : "Sources/WebP",
      "product_memberships" : [
        "WebP"
      ],
      "sources" : [
        "WebP.swift"
      ],
      "target_dependencies" : [
        "libwebp",
        "sharpyuv",
        "imageioutil"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/180] Write swift-version-2F0A5646E1D333AE.txt
[1/180] Compiling pngdec.c
[2/180] Compiling sharpyuv_sse2.c
[3/180] Compiling tiffdec.c
[4/180] Compiling image_dec.c
[5/180] Compiling image_enc.c
[6/180] Compiling jpegdec.c
[7/180] Compiling sharpyuv_dsp.c
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.c:14:
/Users/admin/builder/spi-builder-workspace/libwebp/src/dsp/cpu.c:230:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  230 | WEBP_EXTERN VP8CPUInfo VP8GetCPUInfo;
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
1 warning generated.
[8/180] Compiling sharpyuv_cpu.c
[9/180] Compiling imageio_util.c
[10/180] Compiling pnmdec.c
[11/180] Compiling sharpyuv_gamma.c
[12/180] Compiling sharpyuv_csp.c
[13/180] Compiling webpdec.c
[14/180] Compiling sharpyuv.c
[15/180] Compiling wicdec.c
[16/180] Compiling metadata.c
[17/180] Compiling sharpyuv_neon.c
[18/180] Compiling ZLibC uncompr.c
[19/180] Compiling ZLibC inffast.c
[20/180] Compiling ZLibC inflate.c
[21/180] Compiling ZLibC infback.c
[22/180] Compiling ZLibC trees.c
[23/180] Compiling ZLibC inftrees.c
[24/180] Write sources
[27/180] Compiling ZLibC compress.c
[28/180] Compiling ZLibC adler32.c
[29/180] Compiling ZLibC crc32.c
[30/180] Compiling ZLibC deflate.c
[31/180] Compiling ZLibC zutil.c
[32/180] Compiling ZLibC gzlib.c
[33/180] Compiling ZLibC gzwrite.c
[34/180] Compiling ZLibC gzclose.c
[35/180] Compiling ZLibC gzread.c
[37/182] Compiling ZLib ZLib.swift
[38/182] Emitting module ZLib
[38/182] Compiling png pngset.c
[39/182] Compiling png pngrtran.c
[40/182] Compiling png pngwio.c
[41/182] Compiling powerpc_init.c
[42/182] Compiling filter_vsx_intrinsics.c
[43/182] Compiling png pngtrans.c
[44/182] Compiling png pngwtran.c
[45/182] Compiling png pngrio.c
[46/182] Compiling png pngwrite.c
[47/182] Compiling png pngwutil.c
[48/182] Compiling png pngrutil.c
[49/182] Compiling png pngpread.c
[50/182] Compiling png pngmem.c
[51/182] Compiling png pngread.c
[52/182] Compiling png pngget.c
[53/182] Compiling mips_init.c
[54/182] Compiling filter_msa_intrinsics.c
[55/182] Compiling png pngerror.c
[56/182] Compiling filter_mmi_inline_assembly.c
[57/182] Compiling loongarch_lsx_init.c
[58/182] Compiling filter_lsx_intrinsics.c
[59/182] Compiling filter_neon.S
[60/182] Compiling intel_init.c
[60/182] Compiling png png.c
[62/182] Compiling filter_sse2_intrinsics.c
[63/182] Compiling arm_init.c
[64/182] Compiling palette_neon_intrinsics.c
[65/182] Compiling filter_neon_intrinsics.c
[67/184] Compiling LibPNG LibPNG.swift
[68/184] Emitting module LibPNG
[68/184] Compiling random_utils.c
[69/184] Compiling quant_levels_dec_utils.c
[70/184] Compiling color_cache_utils.c
[71/184] Compiling huffman_encode_utils.c
[72/184] Compiling quant_levels_utils.c
[73/184] Compiling thread_utils.c
[74/184] Compiling utils.c
[75/184] Compiling bit_writer_utils.c
[76/184] Compiling rescaler_utils.c
[77/184] Compiling huffman_utils.c
[78/184] Compiling bit_reader_utils.c
[79/184] Compiling palette.c
[80/184] Compiling filters_utils.c
[81/184] Compiling muxinternal.c
[82/184] Compiling muxread.c
[83/184] Compiling muxedit.c
[84/184] Compiling webp_enc.c
[85/184] Compiling token_enc.c
[86/184] Compiling tree_enc.c
[87/184] Compiling syntax_enc.c
[88/184] Compiling anim_encode.c
[89/184] Compiling vp8l_enc.c
[90/184] Compiling picture_tools_enc.c
[91/184] Compiling picture_rescale_enc.c
[92/184] Compiling predictor_enc.c
[93/184] Compiling picture_psnr_enc.c
[94/184] Compiling picture_enc.c
[95/184] Compiling near_lossless_enc.c
[96/184] Compiling iterator_enc.c
[97/184] Compiling filter_enc.c
[98/184] Compiling config_enc.c
[99/184] Compiling histogram_enc.c
[100/184] Compiling frame_enc.c
[101/184] Compiling cost_enc.c
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:22:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/thread_utils.h:78:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
   78 | WEBP_EXTERN int WebPSetWorkerInterface(
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:22:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/thread_utils.h:82:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
   82 | WEBP_EXTERN const WebPWorkerInterface* WebPGetWorkerInterface(void);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:53:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
   53 | WEBP_EXTERN void* WebPSafeMalloc(uint64_t nmemb, size_t size);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:56:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
   56 | WEBP_EXTERN void* WebPSafeCalloc(uint64_t nmemb, size_t size);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:59:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
   59 | WEBP_EXTERN void WebPSafeFree(void* const ptr);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:180:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  180 | WEBP_EXTERN void WebPCopyPlane(const uint8_t* src, int src_stride,
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:186:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  186 | WEBP_EXTERN void WebPCopyPixels(const struct WebPPicture* const src,
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:20:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/vp8i_enc.h:23:
/Users/admin/builder/spi-builder-workspace/libwebp/src/utils/utils.h:200:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  200 | WEBP_EXTERN int WebPGetColorPalette(const struct WebPPicture* const pic,
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:25:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/dsp/yuv.h:39:
/Users/admin/builder/spi-builder-workspace/libwebp/src/dec/vp8_dec.h:159:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  159 | WEBP_EXTERN int VP8CheckSignature(const uint8_t* const data, size_t data_size);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:25:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/dsp/yuv.h:39:
/Users/admin/builder/spi-builder-workspace/libwebp/src/dec/vp8_dec.h:164:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  164 | WEBP_EXTERN int VP8GetInfo(
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:25:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/dsp/yuv.h:39:
/Users/admin/builder/spi-builder-workspace/libwebp/src/dec/vp8_dec.h:171:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  171 | WEBP_EXTERN int VP8LCheckSignature(const uint8_t* const data, size_t size);
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/enc/picture_csp_enc.c:25:
In file included from /Users/admin/builder/spi-builder-workspace/libwebp/src/dsp/yuv.h:39:
/Users/admin/builder/spi-builder-workspace/libwebp/src/dec/vp8_dec.h:176:1: warning: ambiguous expansion of macro 'WEBP_EXTERN' [-Wambiguous-macro]
  176 | WEBP_EXTERN int VP8LGetInfo(
      | ^
/Users/admin/builder/spi-builder-workspace/libwebp/src/webp/types.h:68:11: note: expanding this definition of 'WEBP_EXTERN'
   68 | #  define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
      |           ^
/Users/admin/builder/spi-builder-workspace/libwebp/sharpyuv/sharpyuv_cpu.h:18:9: note: other definition of 'WEBP_EXTERN'
   18 | #define WEBP_EXTERN extern
      |         ^
12 warnings generated.
[102/184] Compiling picture_csp_enc.c
[103/184] Compiling backward_references_cost_enc.c
[104/184] Compiling backward_references_enc.c
[105/184] Compiling quant_enc.c
[106/184] Compiling analysis_enc.c
[107/184] Compiling yuv_sse41.c
[108/184] Compiling yuv_sse2.c
[109/184] Compiling yuv_mips_dsp_r2.c
[110/184] Compiling alpha_enc.c
[111/184] Compiling yuv_mips32.c
[112/184] Compiling yuv_neon.c
[113/184] Compiling upsampling_sse41.c
[114/184] Compiling yuv.c
[115/184] Compiling upsampling_sse2.c
[116/184] Compiling upsampling_msa.c
[117/184] Compiling ssim_sse2.c
[118/184] Compiling upsampling_mips_dsp_r2.c
[119/184] Compiling rescaler_sse2.c
[120/184] Compiling upsampling.c
[121/184] Compiling ssim.c
[122/184] Compiling rescaler_msa.c
[123/184] Compiling rescaler_mips_dsp_r2.c
[124/184] Compiling rescaler_mips32.c
[125/184] Compiling rescaler_neon.c
[126/184] Compiling upsampling_neon.c
[127/184] Compiling lossless_sse41.c
[128/184] Compiling rescaler.c
[129/184] Compiling lossless_sse2.c
[130/184] Compiling lossless_mips_dsp_r2.c
[131/184] Compiling lossless_msa.c
[132/184] Compiling lossless_enc_sse41.c
[133/184] Compiling lossless_enc_sse2.c
[134/184] Compiling lossless_enc_msa.c
[135/184] Compiling lossless_enc_mips_dsp_r2.c
[136/184] Compiling lossless_enc_neon.c
[137/184] Compiling lossless_enc_mips32.c
[138/184] Compiling lossless_neon.c
[139/184] Compiling filters_sse2.c
[140/184] Compiling filters_msa.c
[141/184] Compiling filters_mips_dsp_r2.c
[142/184] Compiling lossless_enc.c
[143/184] Compiling filters_neon.c
[144/184] Compiling enc_sse41.c
[145/184] Compiling lossless.c
[146/184] Compiling filters.c
[147/184] Compiling enc_sse2.c
[148/184] Compiling enc_msa.c
[149/184] Compiling enc_mips_dsp_r2.c
[150/184] Compiling enc_mips32.c
[151/184] Compiling dec_sse41.c
[152/184] Compiling enc.c
[153/184] Compiling dec_mips_dsp_r2.c
[154/184] Compiling dec_sse2.c
[155/184] Compiling dec_msa.c
[156/184] Compiling dec_mips32.c
[157/184] Compiling dec_clip_tables.c
[158/184] Compiling enc_neon.c
[159/184] Compiling cpu.c
[160/184] Compiling dec.c
[161/184] Compiling cost_sse2.c
[162/184] Compiling cost_mips_dsp_r2.c
[163/184] Compiling cost_mips32.c
[164/184] Compiling alpha_processing_sse41.c
[165/184] Compiling cost_neon.c
[166/184] Compiling alpha_processing_sse2.c
[167/184] Compiling cost.c
[168/184] Compiling dec_neon.c
[169/184] Compiling alpha_processing_mips_dsp_r2.c
[170/184] Compiling alpha_processing_neon.c
[171/184] Compiling alpha_processing.c
[172/184] Compiling anim_decode.c
[173/184] Compiling demux.c
[174/184] Compiling webp_dec.c
[175/184] Compiling quant_dec.c
[176/184] Compiling tree_dec.c
[177/184] Compiling vp8_dec.c
[178/184] Compiling io_dec.c
[179/184] Compiling frame_dec.c
[180/184] Compiling idec_dec.c
[181/184] Compiling vp8l_dec.c
[182/184] Compiling buffer_dec.c
[183/184] Compiling alpha_dec.c
[185/186] Emitting module WebP
[186/186] Compiling WebP WebP.swift
Build complete! (19.99s)
Fetching https://github.com/the-swift-collective/libpng.git
[1/30] Fetching libpng
Fetched https://github.com/the-swift-collective/libpng.git from cache (0.69s)
Computing version for https://github.com/the-swift-collective/libpng.git
Computed https://github.com/the-swift-collective/libpng.git at 1.6.45 (1.30s)
Fetching https://github.com/the-swift-collective/zlib.git
[1/71] Fetching zlib
Fetched https://github.com/the-swift-collective/zlib.git from cache (0.78s)
Computing version for https://github.com/the-swift-collective/zlib.git
Computed https://github.com/the-swift-collective/zlib.git at 1.3.2 (1.40s)
Creating working copy for https://github.com/the-swift-collective/zlib.git
Working copy of https://github.com/the-swift-collective/zlib.git resolved at 1.3.2
Creating working copy for https://github.com/the-swift-collective/libpng.git
Working copy of https://github.com/the-swift-collective/libpng.git resolved at 1.6.45
Build complete.
{
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    {
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        "range" : [
          {
            "lower_bound" : "1.6.45",
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  "manifest_display_name" : "libwebp",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
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        "dsp/lossless_sse2.c",
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        "dsp/rescaler.c",
        "dsp/rescaler_mips32.c",
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Done.