The "tail" utility in its newer versions requires 'tail -c +16' instead of the previous 'tail +16c'. This older version seems to used from gcc-3.4* through gcc-4.1* Makefile.in. It affects testing against stage2. a simple test that shows this is to execute from the gcc-package root the following: for i in `find -name 'Makefile*'` ; do grep -H -e 'tail +16' $i ; done This is pretty petty stuff but cqan save some annoyance.
-- Summary: Use of old "tail" parameters in Makefile* Product: gcc Version: 3.4.5 Status: UNCONFIRMED Severity: minor Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: malitzke at metronets dot com GCC build triplet: all GCC host triplet: all GCC target triplet: all http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24984