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authorIngo Molnar <mingo@elte.hu>2009-08-16 11:09:21 +0200
committerIngo Molnar <mingo@elte.hu>2009-08-16 11:09:21 +0200
commit35ba15b737e2cd1d780943189f2138519f81fd42 (patch)
tree2844ec57c3bfce1bdabb81dddcc3aa8a3d3761b0
parent83a0944fa919fb2ebcfc1f8933d86e437b597ca6 (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/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 8608c06f806..d637aeadc16 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -171,7 +171,7 @@ endif
#
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
-CFLAGS = $(M64) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 $(EXTRA_WARNINGS)
+CFLAGS = $(M64) -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -fstack-protector-all -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS)
LDFLAGS = -lpthread -lrt -lelf -lm
ALL_CFLAGS = $(CFLAGS)
ALL_LDFLAGS = $(LDFLAGS)