Add test for --hash-style=sysv

 With build system switched to gnu-hash we need
 a test for sysv-hashed library.

Change-Id: I34adc216fa79199aa46066cf13fcc1c1f2581f0e
diff --git a/tests/libs/Android.mk b/tests/libs/Android.mk
index 0793019..777ae4b 100644
--- a/tests/libs/Android.mk
+++ b/tests/libs/Android.mk
@@ -28,7 +28,7 @@
     $(TEST_PATH)/Android.build.mk
 
 # -----------------------------------------------------------------------------
-# Library used by dlfcn tests.
+# Library to test gnu-styled hash
 # -----------------------------------------------------------------------------
 ifneq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),mips mips64))
 libgnu-hash-table-library_src_files := \
@@ -43,6 +43,19 @@
 endif
 
 # -----------------------------------------------------------------------------
+# Library to test sysv-styled hash
+# -----------------------------------------------------------------------------
+libsysv-hash-table-library_src_files := \
+    dlext_test_library.cpp \
+
+libsysv-hash-table-library_ldflags := \
+    -Wl,--hash-style=sysv \
+
+module := libsysv-hash-table-library
+module_tag := optional
+include $(LOCAL_PATH)/Android.build.testlib.mk
+
+# -----------------------------------------------------------------------------
 # Library used by dlext tests - with GNU RELRO program header
 # -----------------------------------------------------------------------------
 libdlext_test_src_files := \