diff -Naur ladspa_sdk/src/makefile ladspa_sdk.new/src/makefile
--- ladspa_sdk/src/makefile	2007-11-06 11:42:45.000000000 +0100
+++ ladspa_sdk.new/src/makefile	2013-11-11 20:17:42.193306220 +0100
@@ -4,9 +4,10 @@
 #
 # Change these if you want to install somewhere else.
 
-INSTALL_PLUGINS_DIR	=	/usr/lib/ladspa/
-INSTALL_INCLUDE_DIR	=	/usr/include/
-INSTALL_BINARY_DIR	=	/usr/bin/
+DESTDIR			=
+INSTALL_PLUGINS_DIR	=	${DESTDIR}/usr/lib/ladspa/
+INSTALL_INCLUDE_DIR	=	${DESTDIR}/usr/include/
+INSTALL_BINARY_DIR	=	${DESTDIR}/usr/bin/
 
 ###############################################################################
 #
@@ -50,18 +51,16 @@
 	@echo ---------------------------------------------
 	@echo First listen to the white noise input signal:
 	@echo ---------------------------------------------
-	-sndfile-play ../snd/noise.wav
 	@echo -------------------------
 	@echo Compare to plugin output.
 	@echo -------------------------
 	@echo Should be a noise band around 6000Hz, repeated quietly after 1s.
-	-sndfile-play /tmp/test.wav
 	@echo Test complete.
 
 install:	targets
-	-mkdirhier $(INSTALL_PLUGINS_DIR)
-	-mkdirhier $(INSTALL_INCLUDE_DIR)
-	-mkdirhier $(INSTALL_BINARY_DIR)
+	mkdir -p $(INSTALL_PLUGINS_DIR)
+	mkdir -p $(INSTALL_INCLUDE_DIR)
+	mkdir -p $(INSTALL_BINARY_DIR)
 	cp ../plugins/* $(INSTALL_PLUGINS_DIR)
 	cp ladspa.h $(INSTALL_INCLUDE_DIR)
 	cp ../bin/* $(INSTALL_BINARY_DIR)