Use it on existing project

[VicenteFava]

Hello,

I tried to install and got this:

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/usr/bin/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 [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.

The short question is, how do I integrate this on a existing project?