Use binaryTarget instead of systemLibrary

Package.swift

@@ -1,25 +1,87 @@
-// swift-tools-version:5.2
+// swift-tools-version:5.3
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
 
 let package = Package(
   name: "SwiftFFmpeg",
+  platforms: [.iOS(.v9), .macOS(.v10_10), .tvOS(.v10)],
   products: [
     .library(
       name: "SwiftFFmpeg",
       targets: ["SwiftFFmpeg"]
     )
   ],
   targets: [
-    .systemLibrary(
-      name: "CFFmpeg",
-      pkgConfig: "libavformat"
-    ),
     .target(
       name: "SwiftFFmpeg",
       dependencies: ["CFFmpeg"]
     ),
+    .target(
+      name: "CFFmpeg",
+      dependencies: [
+        "libavcodec",
+        "libavdevice",
+        "libavfilter",
+        "libavformat",
+        "libavutil",
+        "libswresample",
+        "libswscale",
+      ],
+      linkerSettings: [
+        .linkedLibrary("z"),
+        .linkedLibrary("bz2"),
+        .linkedLibrary("iconv"),
+        .linkedLibrary("lzma"),
+        .linkedFramework("Security"),
+        .linkedFramework("CoreMedia"),
+        .linkedFramework("CoreVideo"),
+        .linkedFramework("AudioToolbox"),
+        .linkedFramework("VideoToolbox"),
+        .linkedFramework("OpenGL"),
+        .linkedFramework("CoreImage"),
+        .linkedFramework("AppKit"),
+      ]
+    ),
+    .binaryTarget(
+      name: "libavcodec",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavcodec.zip?raw=true",
+      checksum: "97f406b33946c1ab941af7dd02991e5cc3703779bb018de8ff265eb7a6d236fa"
+    ),
+    .binaryTarget(
+      name: "libavdevice",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavdevice.zip?raw=true",
+      checksum: "87738dff91380bd23de288e8702f0aa5511d80895c0974daba13dc117bdd599c"
+    ),
+    .binaryTarget(
+      name: "libavfilter",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavfilter.zip?raw=true",
+      checksum: "cb9b72b3cd923c9b065041cf6a87e164264f16eb282ea338b15bdae6dd5a3d15"
+    ),
+    .binaryTarget(
+      name: "libavformat",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavformat.zip?raw=true",
+      checksum: "9def922d249207ed7be7aebdab7bbd2ff3bc41187dcb0bd77c8e216630407e00"
+    ),
+    .binaryTarget(
+      name: "libavutil",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libavutil.zip?raw=true",
+      checksum: "3ca05b51466e4fec332b5c1c607b228a67f4eb7a89e09944d19550474214f4e2"
+    ),
+    .binaryTarget(
+      name: "libswresample",
+      url:
+        "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libswresample.zip?raw=true",
+      checksum: "76aa9805c67a040a729eee4599162a982f4bbd2609e7c92b7a3c589159259a7a"
+    ),
+    .binaryTarget(
+      name: "libswscale",
+      url: "https://github.com/sunlubo/SwiftFFmpeg/blob/master/xcframework/libswscale.zip?raw=true",
+      checksum: "b5e47c27f44c6818cc11a41fe43535e7bdb25d171a0b5c4984b52b303c7e53b1"
+    ),
     .target(
       name: "SwiftFFmpegExamples",
       dependencies: ["SwiftFFmpeg"]

Sources/CFFmpeg/src/empty.c

@@ -0,0 +1,7 @@
+//
+//  empty.c
+//  CFFmpeg
+//
+//  Created by sunlubo on 2020/8/6.
+//  Copyright © 2019-2020 sunlubo. All rights reserved.
+//

scripts/build.sh

@@ -2,7 +2,7 @@
 
 FFMPEG_VERSION=4.3.1
 FFMPEG_SOURCE_DIR=FFmpeg-n$FFMPEG_VERSION
-FFMPEG_LIBS="libavcodec libavdevice libavfilter libavformat libavutil libpostproc libswresample libswscale"
+FFMPEG_LIBS="libavcodec libavdevice libavfilter libavformat libavutil libswresample libswscale"
 PREFIX=`pwd`/output
 ARCH="x86_64"
 
@@ -20,12 +20,11 @@ cd $FFMPEG_SOURCE_DIR
 
 ./configure \
   --prefix=$PREFIX \
-  --enable-gpl \
   --enable-version3 \
   --disable-programs \
   --disable-doc \
   --arch=$ARCH \
-  --extra-cflags="-arch $ARCH -march=native -fno-stack-check" \
+  --extra-cflags="-fno-stack-check" \
   --disable-debug || exit 1
 
 make clean