| # This BUILD_CONFIG option is a bit like bootstrap-debug-lean, but it | |
| # trades space for speed: instead of recompiling programs during | |
| # stage3, it generates dumps during stage2 and stage3, saving them all | |
| # until the final compare. | |
| STAGE2_CFLAGS += -fdump-final-insns | |
| STAGE3_CFLAGS += -fdump-final-insns | |
| do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2 |