--- ./src/Makefile.orig	2011-11-22 22:46:08.000000000 +0100
+++ ./src/Makefile	2012-05-03 16:00:55.000000000 +0200
@@ -1,8 +1,8 @@
 # remove -fno-exceptions  if it causes problems with stdio library on some platforms (ARM)
 
-DATADIR=/usr/share/espeak-data
+DATADIR=%%DATADIR%%/espeak-data
 
-PREFIX=/usr
+PREFIX?=/usr
 BINDIR=$(PREFIX)/bin
 INCDIR=$(PREFIX)/include/espeak
 LIBDIR=$(PREFIX)/lib
@@ -27,7 +27,7 @@
 
 # 'runtime' uses pulseaudio if it is running, else uses portaudio
 #AUDIO = runtime
-AUDIO = portaudio
+AUDIO?= portaudio
 #AUDIO = portaudio0
 #AUDIO = portaudio2
 #AUDIO = pulseaudio
@@ -35,17 +35,17 @@
 
 ifeq ($(AUDIO),runtime)
 WAVE=wave.cpp wave_pulse.cpp
-LIB_AUDIO=-lpulse -lpulse-simple -lportaudio
+LIB_AUDIO=-L$(LOCALBASE)/lib -lpulse -lpulse-simple -lportaudio
 USE_AUDIO=-DUSE_PULSEAUDIO -DUSE_PORTAUDIO
 else
 ifeq ($(AUDIO),pulseaudio)
 WAVE=wave_pulse.cpp
-LIB_AUDIO=-lpulse
+LIB_AUDIO=-L$(LOCALBASE)/lib -lpulse
 USE_AUDIO=-DUSE_PULSEAUDIO
 else
 ifeq ($(AUDIO),portaudio)
 WAVE=wave.cpp
-LIB_AUDIO=-lportaudio
+LIB_AUDIO=-L$(LOCALBASE)/lib -lportaudio
 USE_AUDIO=-DUSE_PORTAUDIO
 else
 ifeq ($(AUDIO),portaudio0)
@@ -83,23 +83,23 @@
 
 SRCS1=$(speak_SOURCES)
 OBJS1=$(patsubst %.cpp,%.o,$(SRCS1))
-LIBS1=-lstdc++ $(LIB_AUDIO) -lpthread $(EXTRA_LIBS)
+LIBS1=-lstdc++ $(LIB_AUDIO) $(PTHREAD_LIBS) $(EXTRA_LIBS)
 
 SRCS2=$(libespeak_SOURCES)
 OBJS2=$(patsubst %.cpp,x_%.o,$(SRCS2))
-LIBS2=-lstdc++ $(LIB_AUDIO) -lpthread
+LIBS2=-lstdc++ $(LIB_AUDIO) $(PTHREAD_LIBS)
 
 SRCS3 = espeak.cpp
 OBJS3=$(patsubst %.cpp,%.o,$(SRCS3))
-LIBS3=-lstdc++ -L . -lespeak
+LIBS3=-lstdc++ -L . -lespeak $(PTHREAD_LIBS)
 
-CXXFLAGS=-O2
+CXXFLAGS?=-O2
 
 
 all: $(BIN_NAME) $(LIB_NAME) $(STATIC_LIB_NAME) $(BIN2_NAME)
 
 .cpp.o:
-	$(CXX) $(CXXFLAGS) $(USE_AUDIO) -D PATH_ESPEAK_DATA=\"$(DATADIR)\" -Wall -pedantic -I. -c -fno-exceptions  $<
+	$(CXX) $(CXXFLAGS) $(PTHREAD_CFLAGS) $(USE_AUDIO) -D PATH_ESPEAK_DATA=\"$(DATADIR)\" -Wall -pedantic -I. -c -fno-exceptions  $<
 
 $(BIN_NAME): $(OBJS1)
 	$(CXX) $(LDFLAGS) -o $@ $(OBJS1) $(LIBS1)
@@ -133,7 +133,7 @@
 
 install: all
 	# Create directories
-	rm -rf $(DESTDIR)$(DATADIR)
+	#rm -rf $(DESTDIR)$(DATADIR)
 	$(MKDIR) $(DESTDIR)$(BINDIR)
 	$(MKDIR) $(DESTDIR)$(LIBDIR)
 	$(MKDIR) $(DESTDIR)$(INCDIR)
@@ -149,5 +149,5 @@
 	# Install development headers
 	$(INSTALL) -pm 644 speak_lib.h $(DESTDIR)$(INCDIR)
 	# Install data files
-	cp -prf ../espeak-data/* $(DESTDIR)$(DATADIR)
+	cp -pRf ../espeak-data/* $(DESTDIR)$(DATADIR)