[Bug bootstrap/81298] New: Bootstrap fails during stage1-bubble on x86_64-pc-linux-gnu with --enable-maintainer-mode

["tkoenig at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81298

            Bug ID: 81298
           Summary: Bootstrap fails during stage1-bubble on
                    x86_64-pc-linux-gnu with --enable-maintainer-mode
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: tkoenig at gcc dot gnu.org
  Target Milestone: ---

Created attachment 41669
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41669&action=edit
Config log from failed compilation

Boostrap just failed on me during stage1.  No clear error message that I could
find, just

make[1]: *** [Makefile:27970: stage1-bubble] Fehler 2

Configure was

../trunk/configure --prefix=$HOME --enable-languages=c,c++,fortran
--disable-multilib --enable-maintainer-mode

(from a different directory)

followed by

nohup make -j4&

Bootstrapping compiler was

gcc version 7.1.1 20170530 [gcc-7-branch revision 248621] (SUSE Linux)

prerequisites were downloaded with contrib/download_prerequisites

I will attach the nohup.out which failed separately.