Tweak makefile to let SELinux build

fastboot now needs SELinux support when not on Windows.

Change-Id: Ib32404ef5c9a1a183d7ae319cc94eaf7f12620d9
diff --git a/fastboot/Android.mk b/fastboot/Android.mk
index 8c130ff..089b9bb 100644
--- a/fastboot/Android.mk
+++ b/fastboot/Android.mk
@@ -50,6 +50,12 @@
 
 LOCAL_STATIC_LIBRARIES := $(EXTRA_STATIC_LIBS) libzipfile libunz libext4_utils libz
 
+ifneq ($(HOST_OS),windows)
+ifeq ($(HAVE_SELINUX), true)
+LOCAL_STATIC_LIBRARIES += libselinux
+endif # HAVE_SELINUX
+endif # HOST_OS != windows
+
 include $(BUILD_HOST_EXECUTABLE)
 $(call dist-for-goals,dist_files,$(LOCAL_BUILT_MODULE))