diff --git a/libusb/Makefile.am b/libusb/Makefile.am
index 8b89ee6..9432c62 100644
--- a/libusb/Makefile.am
+++ b/libusb/Makefile.am
@@ -75,16 +75,16 @@
 if OS_WINDOWS
 OS_SRC = $(OS_WINDOWS_SRC)
 
-.rc.lo:
-	$(AM_V_GEN)$(LIBTOOL) $(AM_V_lt) --tag=RC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(RC) $(RCFLAGS) -i $< -o $@
+include Makefile.am.extra
 
-libusb-1.0.lo: libusb-1.0.rc version.h version_nano.h
+# Dependencies for compiling libusb-1.0.lo from libusb-1.0.rc
+-include ./$(DEPDIR)/libusb-1.0.Plo
 
 if CREATE_IMPORT_LIB
 all-local: .libs/libusb-1.0.dll.a
 # Rebuild the import lib from the .def so that MS and MinGW DLLs can be interchanged
 .libs/libusb-1.0.dll.a: libusb-1.0.def libusb-1.0.la
-	$(AM_V_GEN)$(DLLTOOL) $(DLLTOOLFLAGS) --kill-at --input-def $< --dllname libusb-1.0.dll --output-lib $@
+	$(AM_V_DLLTOOL)$(DLLTOOL) $(DLLTOOLFLAGS) --kill-at --input-def $< --dllname libusb-1.0.dll --output-lib $@
 endif
 endif
 
diff --git a/libusb/Makefile.am.extra b/libusb/Makefile.am.extra
new file mode 100644
index 0000000..a5c1490
--- /dev/null
+++ b/libusb/Makefile.am.extra
@@ -0,0 +1,26 @@
+AM_V_DLLTOOL = $(am__v_DLLTOOL_$(V))
+am__v_DLLTOOL_ = $(am__v_DLLTOOL_$(AM_DEFAULT_VERBOSITY))
+am__v_DLLTOOL_0 = @echo "  DLLTOOL " $@;
+am__v_DLLTOOL_1 = 
+
+AM_V_RC = $(am__v_RC_$(V))
+am__v_RC_ = $(am__v_RC_$(AM_DEFAULT_VERBOSITY))
+am__v_RC_0 = @echo "  RC      " $@;
+am__v_RC_1 = 
+
+LTRC = $(LIBTOOL) $(AM_V_lt) --tag=RC $(AM_LIBTOOLFLAGS) \
+       $(LIBTOOLFLAGS) --mode=compile $(RC) $(AM_RCFLAGS) \
+       $(RCFLAGS)
+
+RCPPARGS = \
+	--preprocessor-arg -MT \
+	--preprocessor-arg $@ \
+	--preprocessor-arg -MD \
+	--preprocessor-arg -MP \
+	--preprocessor-arg -MF \
+	--preprocessor-arg $$depbase.Tpo
+
+.rc.lo:
+	$(AM_V_RC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+	$(LTRC) $(RCPPARGS) -i $< -o $@ &&\
+	$(am__mv) $$depbase.Tpo $$depbase.Plo
diff --git a/libusb/strerror.c b/libusb/strerror.c
old mode 100755
new mode 100644
diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 36ce541..6281b80 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11485
+#define LIBUSB_NANO 11486