| 1 | --- a/arch/um/Makefile-i386 |
| 2 | +++ b/arch/um/Makefile-i386 |
| 3 | @@ -39,4 +39,8 @@ KBUILD_CFLAGS += $(shell if [ $(call cc- |
| 4 | echo $(call cc-option,-fno-unit-at-a-time); \ |
| 5 | else echo $(call cc-option,-funit-at-a-time); fi ;) |
| 6 | |
| 7 | +# disable compile-time buffer checks, enabled by default on Ubuntu 8.10 |
| 8 | +# and later |
| 9 | +KBUILD_CFLAGS += $(call cc-option,-U_FORTIFY_SOURCE) |
| 10 | + |
| 11 | KBUILD_CFLAGS += $(cflags-y) |
| 12 | --- a/arch/um/Makefile-x86_64 |
| 13 | +++ b/arch/um/Makefile-x86_64 |
| 14 | @@ -24,3 +24,7 @@ LINK-y += -m64 |
| 15 | |
| 16 | # Do unit-at-a-time unconditionally on x86_64, following the host |
| 17 | KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) |
| 18 | + |
| 19 | +# disable compile-time buffer checks, enabled by default on Ubuntu 8.10 |
| 20 | +# and later |
| 21 | +KBUILD_CFLAGS += $(call cc-option,-U_FORTIFY_SOURCE) |
| 22 | |
