Commit 779724fd authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf tools: Move libdw check config into config/Makefile 



Moving libdw check config into config/Makefile.

Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.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: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1369398928-9809-7-git-send-email-jolsa@redhat.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent cf4cca10

tools/perf/Makefile

+0 −7
Original line number Diff line number Diff line
@@ -515,15 +515,8 @@ LIB_OBJS += $(OUTPUT)util/symbol-minimal.o 


else # NO_LIBELF

ifndef NO_DWARF

ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)

	msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);

else

	BASIC_CFLAGS := -DDWARF_SUPPORT $(LIBDW_CFLAGS) $(BASIC_CFLAGS)

	BASIC_LDFLAGS := $(LIBDW_LDFLAGS) $(BASIC_LDFLAGS)

	EXTLIBS += -lelf -ldw

	LIB_OBJS += $(OUTPUT)util/probe-finder.o

	LIB_OBJS += $(OUTPUT)util/dwarf-aux.o

endif # PERF_HAVE_DWARF_REGS

endif # NO_DWARF

endif # NO_LIBELF

tools/perf/config/Makefile

+15 −0
Original line number Diff line number Diff line
@@ -154,4 +154,19 @@ FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) 
ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)

	BASIC_CFLAGS += -DLIBELF_MMAP

endif



# include ARCH specific config

-include arch/$(ARCH)/Makefile



ifndef NO_DWARF

ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)

	msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);

	NO_DWARF := 1

else

	BASIC_CFLAGS := -DDWARF_SUPPORT $(LIBDW_CFLAGS) $(BASIC_CFLAGS)

	BASIC_LDFLAGS := $(LIBDW_LDFLAGS) $(BASIC_LDFLAGS)

	EXTLIBS += -lelf -ldw

endif # PERF_HAVE_DWARF_REGS

endif # NO_DWARF



endif # NO_LIBELF

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