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| author | Ingo Molnar <mingo@elte.hu> | 2009-08-16 05:09:21 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-16 05:09:21 -0400 |
| commit | 35ba15b737e2cd1d780943189f2138519f81fd42 (patch) | |
| tree | 2844ec57c3bfce1bdabb81dddcc3aa8a3d3761b0 | |
| parent | 83a0944fa919fb2ebcfc1f8933d86e437b597ca6 (diff) | |
perf: Build with stack-protector and with -D_FORTIFY_SOURCE=2
Up our defences a bit.
Suggested-by: Arjan van de Ven <arjan@infradead.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | tools/perf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 8608c06f806e..d637aeadc166 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile | |||
| @@ -171,7 +171,7 @@ endif | |||
| 171 | # | 171 | # |
| 172 | EXTRA_WARNINGS = -Wcast-align -Wformat=2 -Wshadow -Winit-self -Wpacked -Wredundant-decls -Wstack-protector -Wstrict-aliasing=3 -Wswitch-default -Wswitch-enum -Wno-system-headers -Wundef -Wvolatile-register-var -Wwrite-strings -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement | 172 | EXTRA_WARNINGS = -Wcast-align -Wformat=2 -Wshadow -Winit-self -Wpacked -Wredundant-decls -Wstack-protector -Wstrict-aliasing=3 -Wswitch-default -Wswitch-enum -Wno-system-headers -Wundef -Wvolatile-register-var -Wwrite-strings -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement |
| 173 | 173 | ||
| 174 | CFLAGS = $(M64) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 $(EXTRA_WARNINGS) | 174 | CFLAGS = $(M64) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) |
| 175 | LDFLAGS = -lpthread -lrt -lelf -lm | 175 | LDFLAGS = -lpthread -lrt -lelf -lm |
| 176 | ALL_CFLAGS = $(CFLAGS) | 176 | ALL_CFLAGS = $(CFLAGS) |
| 177 | ALL_LDFLAGS = $(LDFLAGS) | 177 | ALL_LDFLAGS = $(LDFLAGS) |