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发件人: He Lei <helei0...@hotmail.com<mailto:helei0...@hotmail.com>> 主题: [Libav-user] Anyone build ffmpeg for ios With xcode9? 日期: 2017年10月26日 GMT+8 18:00:54 收件人: "libavdevice and libavfilter. This list is about using libavcodec libavformat libavutil" <libav-u...@ffmpeg.org<mailto:libav-u...@ffmpeg.org>> 回复－收件人: "This list is about using libavcodec, libavformat, libavutil, libavdevice and libavfilter." <libav-u...@ffmpeg.org<mailto:libav-u...@ffmpeg.org>> This is my cmd and ‘ffbuild/config.log’ before modify ‘configure' file: I tryied to modified configure file, removed "add_ldflags -sysroot" and add “-syslibroot”, there are other problems. so, Has anyone been successful? 1 mDEVELOPER=`xcode-select -print-path` 2 mARCH=armv7s 3 mTARGETOS=darwin 4 mCC="${mDEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc" 5 mLD="${mDEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld" 6 mSYSROOT="${mDEVELOPER}/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk" 7 mSYSINC="-I${mSYSROOT}/usr/include" 8 mSYSLIB="-L${mSYSROOT}/usr/lib" 9 mCFLAGS=" -v ${mSYSINC}" 10 mLDFLAGS=" -v ${mSYSLIB}" 11 ./configure \ 12 --disable-asm \ 13 --enable-neon \ 14 --disable-shared \ 15 --enable-static \ 16 --enable-cross-compile \ 17 --target-os=${mTARGETOS} \ 18 --arch=${mARCH} \ 19 --sysroot=${mSYSROOT} \ 20 --cc=${mCC} \ 21 —-ld=${mLD} \ 22 --extra-cflags="${mCFLAGS}" \ 23 --extra-ldflags="${mLDFLAGS}” ffbuild/config.log: 12983 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -v -L/Applications/Xcode.app/Conte nts/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib --sysroot=/Applications/Xcode.app/Contents/Dev eloper/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk -isysroot /Applications/Xcode.app/Contents/Developer/Platform s/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk -mcpu= -o /var/folders/n8/nxrpvwpx6gnghblc492d_61w0000gn/T//ffconf.JMa9ed09/ test /var/folders/n8/nxrpvwpx6gnghblc492d_61w0000gn/T//ffconf.JMa9ed09/test.o 12984 @(#)PROGRAM:ld PROJECT:ld64-302.3 12985 configured to support archs: armv6 armv7 armv7s arm64 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em (tvOS) 12986 Library search paths: 12987 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib 12988 /usr/lib 12989 /usr/local/lib 12990 Framework search paths: 12991 /Library/Frameworks/ 12992 /System/Library/Frameworks/ 12993 ld: unknown option: --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS .sdk 12994 C compiler test failed. _______________________________________________ Libav-user mailing list libav-u...@ffmpeg.org<mailto:libav-u...@ffmpeg.org> http://ffmpeg.org/mailman/listinfo/libav-user _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
