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perf tools: Remove stackprotector feature check
We use -fstack-protector-all option to enable stack protecting for all available functions. There's no reason for enabling -Wstack-protector to get warning for unprotected functions. Removing stackprotector feature check which was used to enable the -Wstack-protector option. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1386076182-14484-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -141,7 +141,6 @@ CORE_FEATURE_TESTS = \
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libslang \
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libunwind \
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on-exit \
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stackprotector \
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stackprotector-all \
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timerfd
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@ -209,10 +208,6 @@ ifeq ($(feature-stackprotector-all), 1)
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CFLAGS += -fstack-protector-all
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endif
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ifeq ($(feature-stackprotector), 1)
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CFLAGS += -Wstack-protector
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endif
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ifeq ($(DEBUG),0)
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ifeq ($(feature-fortify-source), 1)
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CFLAGS += -D_FORTIFY_SOURCE=2
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@ -26,7 +26,6 @@ FILES= \
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test-libunwind-debug-frame \
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test-on-exit \
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test-stackprotector-all \
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test-stackprotector \
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test-timerfd
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CC := $(CC) -MD
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@ -38,7 +37,7 @@ BUILD = $(CC) $(CFLAGS) $(LDFLAGS) -o $(OUTPUT)$@ $@.c
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###############################
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test-all:
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$(BUILD) -Werror -fstack-protector -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma $(LIBUNWIND_LIBS) -lelf -laudit -I/usr/include/slang -lslang $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl
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$(BUILD) -Werror -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma $(LIBUNWIND_LIBS) -lelf -laudit -I/usr/include/slang -lslang $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl
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test-hello:
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$(BUILD)
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@ -46,9 +45,6 @@ test-hello:
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test-stackprotector-all:
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$(BUILD) -Werror -fstack-protector-all
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test-stackprotector:
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$(BUILD) -Werror -fstack-protector -Wstack-protector
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test-fortify-source:
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$(BUILD) -O2 -Werror -D_FORTIFY_SOURCE=2
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@ -1,6 +0,0 @@
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#include <stdio.h>
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int main(void)
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{
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return puts("hi");
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}
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