Add better handling of Windows \r\n on input file read to avoid \r characters in memory.
Print native optimizer invocations on EM_BUILD_VERBOSE=3
Fix line endings in Windows generation of output files from native optimizer: writing \r\n data to ascii text file would duplicate line endings to \r\r\n.
Merge pull request #3100 from juj/windows_native_optimizer_eol

Windows native optimizer eol