clang is unable to create an executable file. C compiler test failed.
install gas-* perl script install gas-preproccesor.pr Cloning into 'gas-preprocessor'... remote: Counting objects: 171, done. remote: Total 171 (delta 0), reused 0 (delta 0), pack-reused 171 Receiving objects: 100% (171/171), 32.34 KiB | 0 bytes/s, done. Resolving deltas: 100% (54/54), done. Checking connectivity... done. copy gas-preprocessor.pl to /usr/sbin set execute right install finished. Using ffmpeg-2.0.2.tar.bz2 Building without ccache Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/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 [email protected] mailing list or IRC #ffmpeg on irc.freenode.net. Include the log file "config.log" produced by configure as this will help solving the problem.
Facing the same issue as described by @red010182