https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66947
Austin Beer <asbeer at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asbeer at gmail dot com --- Comment #1 from Austin Beer <asbeer at gmail dot com> --- Created attachment 38641 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38641&action=edit Changes in 6.1.0 that fix this bug I've experienced this issue as well while building 5.4.0 on a system with GNU Make 3.80. I've successfully built 6.1.0 on the same system, so this issue was fixed in GCC 6. See the attached diff for the differences between the two. I would like to see the changes in 6.1.0 backported to the upcoming 5.5.0 so that this bug is resolved.