See: <http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00159.html>.
And <http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00200.html> (but HJL is wrong about arc.h). -- Summary: [4.1 Regression] libgcov references POSIX functions (broken on *-elf and newlib targets) Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P2 Component: gcov/profile AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pinskia at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22294