perf build: Add arch arm64 objects building

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

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ptqfz1op92yrtccjiww7h1v5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/arch/arm64/Build b/tools/perf/arch/arm64/Build
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..54afe4a467e7d9a3f505cad40650378bdcd27296 100644 (file)
--- a/tools/perf/arch/arm64/Build
+++ b/tools/perf/arch/arm64/Build
@@ -0,0 +1 @@
+libperf-y += util/

diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile
index 67e9b3d38e89209dec2810a9ca229127fd49f17c..7fbca175099ec917ad69b8025c8249ee6c52a6a4 100644 (file)
--- 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 (file)
index 0000000..e58123a
--- /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