updated for FFmpeg 4.0.3

Author: Changbeom Ahn

README.md

@@ -6,8 +6,8 @@ This is a shell script to build FFmpeg libraries for iOS and tvOS apps.
 
 Tested with:
 
-* FFmpeg 3.4
-* Xcode 9
+* FFmpeg 4.0.3
+* Xcode 10.1
 
 ## Requirements
 
@@ -36,7 +36,7 @@ Use build-ffmpeg-tvos.sh for tvOS.
 
 ## Download
 
-You can download a binary for FFmpeg 3.4 release at https://downloads.sourceforge.net/project/ffmpeg-ios/ffmpeg-ios-master.tar.bz2
+You can download a binary for FFmpeg 4.0.3 release at https://downloads.sourceforge.net/project/ffmpeg-ios/ffmpeg-ios-master.tar.bz2
 
 ## External libraries
 
@@ -45,7 +45,3 @@ You should link your app with
 * libz.dylib
 * libbz2.dylib
 * libiconv.dylib
-
-## Influences
-
-* https://github.com/bbcallen/ijkplayer/blob/fc70895c64cbbd20f32f1d81d2d48609ed13f597/ios/tools/do-compile-ffmpeg.sh#L7

build-ffmpeg.sh

@@ -1,7 +1,8 @@
 #!/bin/sh
 
 # directories
-FF_VERSION="3.4"
+FF_VERSION="4.0.3"
+#FF_VERSION="snapshot-git"
 if [[ $FFMPEG_VERSION != "" ]]; then
   FF_VERSION=$FFMPEG_VERSION
 fi
@@ -38,7 +39,7 @@ ARCHS="arm64 armv7 x86_64 i386"
 COMPILE="y"
 LIPO="y"
 
-DEPLOYMENT_TARGET="6.0"
+DEPLOYMENT_TARGET="8.0"
 
 if [ "$*" ]
 then
@@ -115,7 +116,8 @@ then
 		then
 		    AS="gas-preprocessor.pl -arch aarch64 -- $CC"
 		else
-		    AS="$CC"
+		    #AS="$CC"
+		    AS="gas-preprocessor.pl $CC"
 		fi
 
 		CXXFLAGS="$CFLAGS"