https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77593
Bug ID: 77593 Summary: configure-target-libgfortran " cygwin64 Windows 10 anniversary Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tprince at computer dot org Target Milestone: --- Created attachment 39621 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39621&action=edit Log file as specified in "please report a bug" This failure appears to be Windows version dependent, but it provokes "please report a bug." It's possible to cd into libgfortran and configure and build, but the gfortran build is faulty as the script reports. Attaching config.log as requested.