tools/perf/build: Split out feature check: 'dwarf'

Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-dsx0fn9mjwfprizboANvtuup@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile
index c0569c7edb89..566a71dd6168 100644
--- a/tools/perf/config/feature-checks/Makefile
+++ b/tools/perf/config/feature-checks/Makefile
@@ -8,6 +8,7 @@ FILES=					\
         test-bionic                     \
         test-libelf                     \
         test-glibc                      \
+        test-dwarf                      \
         test-libnuma
 
 CC := $(CC) -MD
@@ -42,6 +43,9 @@ test-libelf:
 test-glibc:
         $(BUILD)
 
+test-dwarf:
+        $(BUILD) -ldw
+
 test-libnuma:
         $(BUILD) -lnuma