--- GNUmakefile.orig	2011-12-23 22:58:36.000000000 +0900
+++ GNUmakefile	2014-08-21 13:05:52.000000000 +0900
@@ -36,7 +36,7 @@
 # Install dir for libasync_wmi_lib.so.* and pysamba wrapper code.
 # e.g., Samba/source/bin/shared/libasync_wmi_lib.so.0.0.1 --> $(PY_LIBDIR)
 #
-PY_LIBDIR     = $(ZENHOME)/lib/python
+PY_LIBDIR?    = $(ZENHOME)/lib/python
 
 #-------------------------------------------------------------------------#
 # A key deliverable of this build process is the libasync_wmi shared      #
@@ -70,7 +70,7 @@
 #-------------------------------------------------------------------------#
 # Comment out the next line to disable google-breakpad dependency.
 ifneq ($(shell uname), Darwin)
-USE_BREAKPAD = 1
+#USE_BREAKPAD = 1
 endif
 
 ifneq ($(USE_BREAKPAD),)
@@ -124,7 +124,7 @@
 endif
 	@touch $@
 
-install-prereqs:
+install-prereqs: $(DESTDIR)$(PY_LIBDIR)
 	@echo
 	@echo "Checking prequisites for installing WMI"
 	$(call check,directory,$(ZENHOME),"ZENHOME")
@@ -157,12 +157,12 @@
 $(SAMBA_SRCDIR)/Makefile: $(SAMBA_SRCDIR)/autogen.sh
 	cd $(SAMBA_SRCDIR) ;\
 	./autogen.sh ;\
-	CPPFLAGS="$(WMI_CPPFLAGS)" ./configure --without-readline --enable-debug
+	CPPFLAGS="$(WMI_CPPFLAGS)" SMB_GNUTLS=NO ./configure --prefix=$(PREFIX) --without-readline
 
 ifeq ($(USE_BREAKPAD),)
-pywmi-build: build-prereqs $(LIBRPC_CONFIG_MK) $(SAMBA_SRCDIR)/Makefile
+pywmi-build: $(LIBRPC_CONFIG_MK) $(SAMBA_SRCDIR)/Makefile
 else
-pywmi-build: build-prereqs $(LIBRPC_CONFIG_MK) $(SAMBA_SRCDIR)/Makefile $(breakpad_LIB_SYMLINK)
+pywmi-build: $(LIBRPC_CONFIG_MK) $(SAMBA_SRCDIR)/Makefile $(breakpad_LIB_SYMLINK)
 endif
 	cd $(SAMBA_SRCDIR);\
 	$(MAKE) $(WMI_BUILD_TARGETS) ;\