OSX codesign for a specific macho binary <p>I have a simple C code that i can gcc on my OS X. (I'm using El Capitan beta.) I know there are many guides for signing apps in Xcode. But I just want to codesign for this specific macho binary.</p> <p>Is there any way to do it? Also, do i have to have an apple developer account to codesign this program? I'm not planning to release the binary to anyone. I'm just studying OSX stuff. </p> <p>Thanks!</p>