http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558
--- Comment #40 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-04 01:47:16 UTC --- Opps. It should be... Index: gcc/config/darwin.h =================================================================== --- gcc/config/darwin.h (revision 169820) +++ gcc/config/darwin.h (working copy) @@ -330,11 +330,13 @@ extern GTY(()) int darwin_ms_struct; %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \ %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \ %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \ + %:version-compare(>= 10.6 mmacosx-version-min= -lSystem) \ -lgcc ; \ :%:version-compare(>< 10.3.9 10.5 mmacosx-version-min= -lgcc_s.10.4) \ %:version-compare(>< 10.5 10.6 mmacosx-version-min= -lgcc_s.10.5) \ %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4) \ %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5) \ + %:version-compare(>= 10.6 mmacosx-version-min= -lSystem) \ -lgcc }" /* We specify crt0.o as -lcrt0.o so that ld will search the library path.