The option -ggdb3 has stopped working recently. The following example does not compile any more
[/Users/fca] cat junk.c #include <stdio.h> main () { float a=0; printf("%f\n",a); } [/Users/fca] /opt/gcc-4_0/bin/gcc -ggdb3 junk.c -o junk.o junk.c:5: internal compiler error: Bus error Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. -- Summary: Option -ggdb3 stopped working Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: federico dot carminati at cern dot ch CC: gcc-bugs at gcc dot gnu dot org GCC host triplet: powerpc-apple-darwin7.8.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940