[PATCH 20/30] perf build: Add arch arm64 objects building

[Jiri Olsa]

Move the arm64 arch objects building under build framework
to be included in the libperf build object.

Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Alexis Berlemont <alexis.berlemont@xxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
---
 tools/perf/arch/arm64/Build      | 3 +++
 tools/perf/arch/arm64/Makefile   | 4 ----
 tools/perf/arch/arm64/util/Build | 2 ++
 3 files changed, 5 insertions(+), 4 deletions(-)
 create mode 100644 tools/perf/arch/arm64/util/Build

diff --git a/tools/perf/arch/arm64/Build b/tools/perf/arch/arm64/Build
index e69de29bb2d1..3bfe380bbf4e 100644
--- a/tools/perf/arch/arm64/Build
+++ b/tools/perf/arch/arm64/Build
@@ -0,0 +1,3 @@
+ifneq ($(CONFIG_DWARF)$(CONFIG_LIBUNWIND),)
+libperf-y += util/
+endif
diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile
index 67e9b3d38e89..7fbca175099e 100644
--- a/tools/perf/arch/arm64/Makefile
+++ b/tools/perf/arch/arm64/Makefile
@@ -1,7 +1,3 @@
 ifndef NO_DWARF
 PERF_HAVE_DWARF_REGS := 1
-LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/dwarf-regs.o
-endif
-ifndef NO_LIBUNWIND
-LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/unwind-libunwind.o
 endif
diff --git a/tools/perf/arch/arm64/util/Build b/tools/perf/arch/arm64/util/Build
new file mode 100644
index 000000000000..e58123a8912b
--- /dev/null
+++ b/tools/perf/arch/arm64/util/Build
@@ -0,0 +1,2 @@
+libperf-$(CONFIG_DWARF)     += dwarf-regs.o
+libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
-- 
1.9.3

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