880bd16883
Slightly reduces file size, improves build speed and makes build more reproducible. The .comment section contained GCC version information which could cause different build output from just a minor update in GCC. The information is not needed so we strip this. The strip command was invoked using xargs, spawning a new process for each file. This is inefficient as xargs can correctly run the strip command with multiple file names. ----- taken from https://github.com/Electron-Cash/Electron-Cash/commit/43aaf9572f822b977ecffe68f9cce428e5d27c18