Messages in this thread | | | Date | Sun, 3 Mar 2013 17:36:43 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH] perf, liblk: Fix _FORTIFY_SOURCE builds |
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Em Sun, Mar 03, 2013 at 08:25:33PM +0100, Borislav Petkov escreveu: > Jiri Olsa triggers the following build error:
> SUBDIR ../lib/lk/ > CC debugfs.o > In file included from /usr/include/errno.h:29:0, > from debugfs.c:1: > /usr/include/features.h:314:4: error: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror=cpp]
> This is because enabling buffer overflow checks through _FORTIFY_SOURCE > require compiler optimizations to be enabled too. However, those are > not. Enable them by simply copying the perf optimization level. It can > be expanded later if we want to support debug builds, etc.
Thanks, applied.
- Arnaldo
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