Swift Package Index

Build Information

Failed to build SwiftFFmpeg with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sunlubo/swiftffmpeg.git
Reference: 1.5.0
Initialized empty Git repository in /Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/sunlubo/swiftffmpeg
 * tag               1.5.0      -> FETCH_HEAD
HEAD is now at 28148a6 Add AVFrameTests
Cloned https://github.com/sunlubo/swiftffmpeg.git
Revision (git rev-parse @):
28148a61189c2e3d3f55f5e7f7eb952f55f8890f
SUCCESS checkout https://github.com/sunlubo/swiftffmpeg.git at 1.5.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/sunlubo/swiftffmpeg.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64
Building for debugging...
[0/7] Write sources
[2/7] Write SwiftFFmpegExamples-entitlement.plist
[3/7] Write swift-version--423B1241ED78D482.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/36] Emitting module SwiftFFmpeg
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[6/40] Compiling SwiftFFmpeg AVSamples.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[7/40] Compiling SwiftFFmpeg AVStream.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[8/40] Compiling SwiftFFmpeg AudioUtil.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[9/40] Compiling SwiftFFmpeg CType.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[10/40] Compiling SwiftFFmpeg AVDevice.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[11/40] Compiling SwiftFFmpeg AVError.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[12/40] Compiling SwiftFFmpeg AVFilter.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[13/40] Compiling SwiftFFmpeg AVFormat.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[14/40] Compiling SwiftFFmpeg AVImage.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[15/40] Compiling SwiftFFmpeg AVLog.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[16/40] Compiling SwiftFFmpeg AVOptions.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[17/40] Compiling SwiftFFmpeg AVPacket.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[18/40] Compiling SwiftFFmpeg AVFormatContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[19/40] Compiling SwiftFFmpeg AVFrame.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[20/40] Compiling SwiftFFmpeg AVHWContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[21/40] Compiling SwiftFFmpeg AVIO.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[22/40] Compiling SwiftFFmpeg AVCodecContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[23/40] Compiling SwiftFFmpeg AVCodecParameters.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[24/40] Compiling SwiftFFmpeg AVCodecParserContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[25/40] Compiling SwiftFFmpeg AVConstant.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[26/40] Compiling SwiftFFmpeg AVBitStreamFilter.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[27/40] Compiling SwiftFFmpeg AVBuffer.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[28/40] Compiling SwiftFFmpeg AVClass.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[29/40] Compiling SwiftFFmpeg AVCodec.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[30/40] Compiling SwiftFFmpeg SwsContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[31/40] Compiling SwiftFFmpeg Timestamp.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[32/40] Compiling SwiftFFmpeg Util.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[33/40] Compiling SwiftFFmpeg VideoUtil.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[34/40] Compiling SwiftFFmpeg Hash.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[35/40] Compiling SwiftFFmpeg Math.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[36/40] Compiling SwiftFFmpeg StdlibExt.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[37/40] Compiling SwiftFFmpeg SwrContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
error: fatalError
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for libavformat
[0/1] Planning build
Building for debugging...
[0/4] Write swift-version--423B1241ED78D482.txt
[2/33] Compiling SwiftFFmpeg AVImage.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[3/33] Compiling SwiftFFmpeg AVLog.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[4/33] Compiling SwiftFFmpeg AVOptions.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[5/33] Compiling SwiftFFmpeg AVPacket.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[6/37] Compiling SwiftFFmpeg AVDevice.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[7/37] Compiling SwiftFFmpeg AVError.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[8/37] Compiling SwiftFFmpeg AVFilter.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[9/37] Compiling SwiftFFmpeg AVFormat.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/37] Emitting module SwiftFFmpeg
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[11/37] Compiling SwiftFFmpeg AVFormatContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[12/37] Compiling SwiftFFmpeg AVFrame.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[13/37] Compiling SwiftFFmpeg AVHWContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[14/37] Compiling SwiftFFmpeg AVIO.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[15/37] Compiling SwiftFFmpeg AVBitStreamFilter.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[16/37] Compiling SwiftFFmpeg AVBuffer.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[17/37] Compiling SwiftFFmpeg AVClass.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[18/37] Compiling SwiftFFmpeg AVCodec.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[19/37] Compiling SwiftFFmpeg AVCodecContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[20/37] Compiling SwiftFFmpeg AVCodecParameters.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[21/37] Compiling SwiftFFmpeg AVCodecParserContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[22/37] Compiling SwiftFFmpeg AVConstant.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[23/37] Compiling SwiftFFmpeg SwsContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[24/37] Compiling SwiftFFmpeg Timestamp.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[25/37] Compiling SwiftFFmpeg Util.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[26/37] Compiling SwiftFFmpeg VideoUtil.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[27/37] Compiling SwiftFFmpeg Hash.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[28/37] Compiling SwiftFFmpeg Math.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[29/37] Compiling SwiftFFmpeg StdlibExt.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[30/37] Compiling SwiftFFmpeg SwrContext.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[31/37] Compiling SwiftFFmpeg AVSamples.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[32/37] Compiling SwiftFFmpeg AVStream.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[33/37] Compiling SwiftFFmpeg AudioUtil.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
[34/37] Compiling SwiftFFmpeg CType.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "avutil_shim.h"
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/CFFmpeg/avutil_shim.h:4:10: error: 'libavutil/avutil.h' file not found
#include <libavutil/avutil.h>
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SwiftFFmpeg/AVBitStreamFilter.swift:8:8: error: could not build Objective-C module 'CFFmpeg'
import CFFmpeg
       ^
error: fatalError
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for libavformat
BUILD FAILURE 5.10 macosSpm

Build Machine: Mac 7