[PATCH] perf report: Fix build-test error for make_minimal_O target

Jin Yao
2017-03-25T00:25:41Z

make -C tools/perf build-test

The error is "undefined reference to dso__demangle_sym".

This patch adds the dso__dmangle_sym() in symbol-minimal.c to fix it.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
tools/perf/util/symbol-minimal.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/tools/perf/util/symbol-minimal.c b/tools/perf/util/symbol-minimal.c
index 11cdde9..870ef0f 100644
--- a/tools/perf/util/symbol-minimal.c
+++ b/tools/perf/util/symbol-minimal.c
@@ -373,3 +373,10 @@ int kcore_copy(const char *from_dir __maybe_unused,
void symbol__elf_init(void)
{
}
+
+char *dso__demangle_sym(struct dso *dso __maybe_unused,
+ int kmodule __maybe_unused,
+ char *elf_name __maybe_unused)
+{
+ return NULL;
+}
--
2.7.4