Update build-tools to ab/8162587

https://ci.android.com/builds/branches/aosp-build-tools-release/grid?head=8162587&tail=8162587

Test: treehugger
Change-Id: Ic07050a8ff3ee1fa4ace3eeccc8fdc1b3605bd43
diff --git a/i686-linux-musl/include/sys/utsname.h b/i686-linux-musl/include/sys/utsname.h
new file mode 100644
index 0000000..2c80fb5
--- /dev/null
+++ b/i686-linux-musl/include/sys/utsname.h
@@ -0,0 +1,29 @@
+#ifndef	_SYS_UTSNAME_H
+#define	_SYS_UTSNAME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+struct utsname {
+	char sysname[65];
+	char nodename[65];
+	char release[65];
+	char version[65];
+	char machine[65];
+#ifdef _GNU_SOURCE
+	char domainname[65];
+#else
+	char __domainname[65];
+#endif
+};
+
+int uname (struct utsname *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif