1*597410b8Schristos# This BUILD_CONFIG option is a bit like bootstrap-debug-lean, but it 2*597410b8Schristos# trades space for speed: instead of recompiling programs during 3*597410b8Schristos# stage3, it generates dumps during stage2 and stage3, saving them all 4*597410b8Schristos# until the final compare. 5*597410b8Schristos 6*597410b8SchristosSTAGE2_CFLAGS += -fdump-final-insns 7*597410b8SchristosSTAGE3_CFLAGS += -fdump-final-insns 8*597410b8Schristosdo-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2 9