[FFmpeg-user] I got the error when I execute ./compile-ffmpeg.sh all

[zhangxiaow]

wangruideMac-mini:ios heguoping$ ./compile-ffmpeg.sh all
====================
[*] check xcode version
====================
FF_ALL_ARCHS = armv7 arm64 i386 x86_64
====================
[*] check host
====================
build_root: /Users/heguoping/Documents/GitHub_Project/ijkplayer-ios/ios
====================
[*] check gas-preprocessor
====================
gasp: /Users/heguoping/Documents/GitHub_Project/ijkplayer-ios/ios/../extra/gas-preprocessor/gas-preprocessor.pl
====================
[*] config arch armv7
====================
build_name: ffmpeg-armv7
platform:  iPhoneOS
osversion: -miphoneos-version-min=6.0
====================
[*] make ios toolchain ffmpeg-armv7
====================
build_source: /Users/heguoping/Documents/GitHub_Project/ijkplayer-ios/ios/ffmpeg-armv7
build_prefix: /Users/heguoping/Documents/GitHub_Project/ijkplayer-ios/ios/build/ffmpeg-armv7/output


--------------------
[*] configurate ffmpeg
--------------------


--------------------
[*] check OpenSSL
----------------------


--------------------
[*] configure
----------------------
config:  --disable-gpl --disable-nonfree --enable-runtime-cpudetect --disable-gray --disable-swscale-alpha --disable-programs --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-avdevice --enable-avcodec --enable-avformat --enable-avutil --enable-swresample --enable-swscale --disable-postproc --enable-avfilter --disable-avresample --enable-network --disable-dxva2 --disable-vaapi --disable-vda --disable-vdpau --disable-encoders --disable-decoders --enable-decoder=aac --enable-decoder=aac_latm --enable-decoder=flv --enable-decoder=h263 --enable-decoder=h263i --enable-decoder=h263p --enable-decoder=h264 --enable-decoder=mp3* --enable-decoder=vp6 --enable-decoder=vp6a --enable-decoder=vp6f --disable-hwaccels --disable-muxers --enable-muxer=mpegts --enable-muxer=mp4 --disable-demuxers --enable-demuxer=aac --enable-demuxer=concat --enable-demuxer=data --enable-demuxer=flv --enable-demuxer=hls --enable-demuxer=latm --enable-demuxer=live_flv --enable-demuxer=loas --enable-demuxer=m4v --enable-demuxer=mov --enable-demuxer=mp3 --enable-demuxer=mpegps --enable-demuxer=mpegts --enable-demuxer=mpegvideo --disable-parsers --enable-parser=aac --enable-parser=aac_latm --enable-parser=h263 --enable-parser=h264 --enable-bsfs --disable-bsf=mjpeg2jpeg --disable-bsf=mjpeg2jpeg --disable-bsf=mjpega_dump_header --disable-bsf=mov2textsub --disable-bsf=text2movsub --enable-protocols --disable-protocol=async --disable-protocol=bluray --disable-protocol=ffrtmpcrypt --enable-protocol=ffrtmphttp --disable-protocol=gopher --disable-protocol=librtmp* --disable-protocol=libssh --disable-protocol=mmsh --disable-protocol=mmst --disable-protocol=rtmp* --enable-protocol=rtmp --enable-protocol=rtmpt --disable-protocol=rtp --disable-protocol=sctp --disable-protocol=srtp --disable-protocol=unix --disable-devices --enable-filters --disable-iconv --enable-cross-compile --disable-stripping --arch=armv7 --target-os=darwin --enable-static --disable-shared --enable-pic --enable-neon --enable-optimizations --enable-debug --enable-small --prefix=/Users/heguoping/Documents/GitHub_Project/ijkplayer-ios/ios/build/ffmpeg-armv7/output xcrun -sdk iphoneos clang
xcrun -sdk iphoneos clang is unable to create an executable file.
C compiler test failed.


If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.


I got the error log information,how to resolve the problem? thx!