On 13 March 2018 at 20:48, Craig Garver via gcc-help <gcc-help@xxxxxxxxxxx> wrote: > What are the input files in configure that need to have the Dos2Unix Command executed on them? Whichever ones you've modified :-) There are a lot of input files that get combined. The primary one is configure.ac but it pulls in several other files, see the m4_include lines at the top of configure.ac