Index: avahi-sharp.pc.in
===================================================================
--- a/avahi-sharp.pc.in.orig
+++ b/avahi-sharp.pc.in
@@ -1,6 +1,6 @@
 prefix=@prefix@
 exec_prefix=@prefix@
-libdir=@libdir@
+libdir=@prefix@/lib
 
 Name: avahi-sharp
 Description: Mono bindings for the Avahi mDNS/DNS-SD stack
Index: avahi-sharp/Makefile.am
===================================================================
--- a/avahi-sharp/Makefile.am.orig
+++ b/avahi-sharp/Makefile.am
@@ -73,10 +73,10 @@ monodoc_DATA = avahi-sharp-docs.zip avah
 endif
 
 install-data-hook: $(ASSEMBLY)
-	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /i $(ASSEMBLY) /package avahi-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /i $(ASSEMBLY) /package avahi-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 uninstall-hook: $(ASSEMBLY)
-	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /u avahi-sharp /package avahi-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /u avahi-sharp /package avahi-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 endif
 endif
Index: avahi-sharp/Makefile.in
===================================================================
--- a/avahi-sharp/Makefile.in.orig
+++ b/avahi-sharp/Makefile.in
@@ -611,10 +611,10 @@ $(ASSEMBLY).config: $(ASSEMBLY).config.i
 @HAVE_DBUS_TRUE@@HAVE_MONODOC_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)$(MDASSEMBLER) --out avahi-sharp-docs --ecma $(srcdir)/en
 
 @HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@install-data-hook: $(ASSEMBLY)
-@HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /i $(ASSEMBLY) /package avahi-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+@HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /i $(ASSEMBLY) /package avahi-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 @HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@uninstall-hook: $(ASSEMBLY)
-@HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /u avahi-sharp /package avahi-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+@HAVE_DBUS_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)MONO_SHARED_DIR=. $(GACUTIL) /u avahi-sharp /package avahi-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
Index: avahi-ui-sharp/Makefile.am
===================================================================
--- a/avahi-ui-sharp/Makefile.am.orig
+++ b/avahi-ui-sharp/Makefile.am
@@ -60,10 +60,10 @@ monodoc_DATA = avahi-ui-sharp-docs.zip a
 endif
 
 install-data-hook: $(ASSEMBLY)
-	$(GACUTIL) /i $(ASSEMBLY) /package avahi-ui-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+	$(GACUTIL) /i $(ASSEMBLY) /package avahi-ui-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 uninstall-hook: $(ASSEMBLY)
-	$(GACUTIL) /u avahi-ui-sharp /package avahi-ui-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+	$(GACUTIL) /u avahi-ui-sharp /package avahi-ui-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 endif
 endif
Index: avahi-ui-sharp/Makefile.in
===================================================================
--- a/avahi-ui-sharp/Makefile.in.orig
+++ b/avahi-ui-sharp/Makefile.in
@@ -600,10 +600,10 @@ bssh.exe: $(srcdir)/bssh.cs $(ASSEMBLY)
 @HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONODOC_TRUE@@HAVE_MONO_TRUE@	$(AM_V_GEN)$(MDASSEMBLER) --out avahi-ui-sharp-docs --ecma $(srcdir)/en
 
 @HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@install-data-hook: $(ASSEMBLY)
-@HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@	$(GACUTIL) /i $(ASSEMBLY) /package avahi-ui-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+@HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@	$(GACUTIL) /i $(ASSEMBLY) /package avahi-ui-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 @HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@uninstall-hook: $(ASSEMBLY)
-@HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@	$(GACUTIL) /u avahi-ui-sharp /package avahi-ui-sharp /gacdir $(libdir) /root $(DESTDIR)$(libdir)
+@HAVE_DBUS_TRUE@@HAVE_GTK_TRUE@@HAVE_MONO_TRUE@	$(GACUTIL) /u avahi-ui-sharp /package avahi-ui-sharp /gacdir $(prefix)/lib /root $(DESTDIR)$(prefix)/lib
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.