------- Comment #25 from jakub at gcc dot gnu dot org 2007-12-13 17:18 -------
Ok, got it, minimal testcase is:
extern void foo (void);
int bar (void) { foo (); return 1; }
extern void foo (void);
with -fno-unit-at-a-time there is no .IMPORT directive for foo (removing the
prototype after use fixes this).-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34003
