[PATCH v4 09/15] lib/igt_core: Add print_backtrace placeholder for Android

[Jeevaka Prabu Badrappan]

As libunwind is not built for Android, print_backtrace placeholder
aded with not implemented log.

Signed-off-by: Jeevaka Prabu Badrappan <jeevaka.badrappan at intel.com>
---
 lib/igt_core.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/igt_core.c b/lib/igt_core.c
index 6c89e136b..e7d979042 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -381,6 +381,12 @@ static bool stderr_needs_sentinel = false;
 
 static int _igt_dynamic_tests_executed = -1;
 
+#ifdef ANDROID
+static void print_backtrace(void)
+{
+	igt_info("backtrace not implemented\n");
+}
+#else
 static void print_backtrace(void)
 {
 	unw_cursor_t cursor;
@@ -441,6 +447,7 @@ static void print_backtrace(void)
 	if (dwfl)
 		dwfl_end(dwfl);
 }
+#endif /* ANDROID */
 
 __attribute__((format(printf, 2, 3)))
 static void internal_assert(bool cond, const char *format, ...)
-- 
2.34.1