From: Szymon Janc <szymon.janc@xxxxxxxxx>
Provide dummy functions that will use macro parameters. This fix
build errors about set-but-not-used used local variables on linux.
---
android/cutils/log.h | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/android/cutils/log.h b/android/cutils/log.h
index d87da72..7374add 100644
--- a/android/cutils/log.h
+++ b/android/cutils/log.h
@@ -17,11 +17,13 @@
#ifndef _CUTILS_LOG_H
#define _CUTILS_LOG_H
-#define ALOGV(...)
-#define ALOGD(...)
-#define ALOGI(...)
-#define ALOGW(...)
-#define ALOGE(...)
+static inline void dummy_printf(const char *fmt, ...) { }
+
+#define ALOGV(...) dummy_printf("", __VA_ARGS__)
+#define ALOGD(...) dummy_printf("", __VA_ARGS__)
+#define ALOGI(...) dummy_printf("", __VA_ARGS__)
+#define ALOGW(...) dummy_printf("", __VA_ARGS__)
+#define ALOGE(...) dummy_printf("", __VA_ARGS__)
#define LOG_ALWAYS_FATAL(...) do { ALOGE(__VA_ARGS__); exit(1); } while (0)
#endif // _CUTILS_LOG_H
--
1.8.4.rc3
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