https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69004
--- Comment #4 from PeteVine <tulipawn at gmail dot com> --- The above error (using -mcpu=cortex-a5 -ffast-math) is a little different from this one (after taking those two flags out, leaving just -O3 -fomit-frame-pointer): physfs.c ../src/physfs/physfs.c:76:5: warning: initialization from incompatible pointer type &__PHYSFS_Archiver_BIND_PHYSFS, ^ ../src/physfs/physfs.c:76:5: warning: (near initialization for ‘supported_types[0]’) ../src/physfs/physfs.c: In function ‘PHYSFS_openRead’: ../src/physfs/physfs.c:2292:1: error: corrupted profile info: profile data is not flow-consistent } ^ ../src/physfs/physfs.c:2292:1: error: corrupted profile info: number of executions for edge 36-37 thought to be -1 ../src/physfs/physfs.c:2292:1: error: corrupted profile info: number of executions for edge 36-1 thought to be 1 I'll be attaching the rest of the required data shortly.