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| author | David S. Miller <davem@davemloft.net> | 2011-10-07 13:38:43 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-07 13:38:43 -0400 |
| commit | 88c5100c28b02c4b2b2c6f6fafbbd76d90f698b9 (patch) | |
| tree | 08c4399e0341f7eb0ccb24e15f2cab687275c2a4 /tools/perf/Makefile | |
| parent | 8083f0fc969d9b5353061a7a6f963405057e26b1 (diff) | |
| parent | 3ee72ca99288f1de95ec9c570e43f531c8799f06 (diff) | |
Merge branch 'master' of github.com:davem330/net
Conflicts:
net/batman-adv/soft-interface.c
Diffstat (limited to 'tools/perf/Makefile')
| -rw-r--r-- | tools/perf/Makefile | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 3b8f7b80376b..e9d5c271db69 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -30,6 +30,8 @@ endif # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. # # Define NO_DWARF if you do not want debug-info analysis feature at all. +# +# Define WERROR=0 to disable treating any warnings as errors. $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) @@ -63,6 +65,11 @@ ifeq ($(ARCH),x86_64) endif endif +# Treat warnings as errors unless directed not to +ifneq ($(WERROR),0) + CFLAGS_WERROR := -Werror +endif + # # Include saner warnings here, which can catch bugs: # @@ -95,7 +102,7 @@ ifndef PERF_DEBUG CFLAGS_OPTIMIZE = -O6 endif -CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) +CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) EXTLIBS = -lpthread -lrt -lelf -lm ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 ALL_LDFLAGS = $(LDFLAGS) |