diff -u -r ladspa_sdk-orig/src/makefile ladspa_sdk/src/makefile
--- ladspa_sdk-orig/src/makefile	2007-11-06 12:42:45.000000000 +0200
+++ ladspa_sdk/src/makefile	2008-11-13 20:49:38.000000000 +0200
@@ -4,9 +4,9 @@
 #
 # 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/
+INSTALL_PLUGINS_DIR	=	$(DESTDIR)/usr/lib/ladspa/
+INSTALL_INCLUDE_DIR	=	$(DESTDIR)/usr/include/
+INSTALL_BINARY_DIR	=	$(DESTDIR)/usr/bin/
 
 ###############################################################################
 #
@@ -15,7 +15,7 @@
 
 INCLUDES	=	-I.
 LIBRARIES	=	-ldl -lm
-CFLAGS		=	$(INCLUDES) -Wall -Werror -O3 -fPIC
+CFLAGS		=	$(INCLUDES) -Wall -Werror -O3 -fPIC $(SLKCFLAGS)
 CXXFLAGS	=	$(CFLAGS)
 PLUGINS		=	../plugins/amp.so				\
 			../plugins/delay.so				\
@@ -25,8 +25,8 @@
 PROGRAMS	=	../bin/analyseplugin				\
 			../bin/applyplugin 				\
 			../bin/listplugins
-CC		=	cc
-CPP		=	c++
+CC		=	gcc
+CPP		=	g++
 
 ###############################################################################
 #
