diff options
Diffstat (limited to 'Makefile.flags')
| -rw-r--r-- | Makefile.flags | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile.flags b/Makefile.flags index 2bc83d1d9..b6cd32e42 100644 --- a/Makefile.flags +++ b/Makefile.flags | |||
| @@ -56,6 +56,9 @@ CFLAGS += $(call cc-option,-falign-functions=1 -falign-jumps=1 -falign-labels=1 | |||
| 56 | # Defeat .eh_frame bloat (gcc 4.6.3 x86-32 defconfig: 20% smaller busybox binary): | 56 | # Defeat .eh_frame bloat (gcc 4.6.3 x86-32 defconfig: 20% smaller busybox binary): |
| 57 | CFLAGS += $(call cc-option,-fno-unwind-tables,) | 57 | CFLAGS += $(call cc-option,-fno-unwind-tables,) |
| 58 | CFLAGS += $(call cc-option,-fno-asynchronous-unwind-tables,) | 58 | CFLAGS += $(call cc-option,-fno-asynchronous-unwind-tables,) |
| 59 | # No automatic printf->puts,putchar conversions | ||
| 60 | # (try disabling this and comparing assembly, it's instructive) | ||
| 61 | CFLAGS += $(call cc-option,-fno-builtin-printf,) | ||
| 59 | 62 | ||
| 60 | # FIXME: These warnings are at least partially to be concerned about and should | 63 | # FIXME: These warnings are at least partially to be concerned about and should |
| 61 | # be fixed.. | 64 | # be fixed.. |