diff -Nru gtk-sharp-2.12.2/generator/Makefile.am gtk-sharp-2.12.2-gil/generator/Makefile.am
--- gtk-sharp-2.12.2/generator/Makefile.am	2008-08-21 00:09:49.000000000 +0200
+++ gtk-sharp-2.12.2-gil/generator/Makefile.am	2008-09-09 23:48:15.000000000 +0200
@@ -1,4 +1,4 @@
-assemblydir = $(prefix)/lib/gtk-sharp-2.0
+assemblydir = $(libdir)/gtk-sharp-2.0
 assembly_DATA = gapi_codegen.exe
 bin_SCRIPTS = gapi2-codegen
 CLEANFILES = gapi_codegen.exe
diff -Nru gtk-sharp-2.12.2/glade/glade-sharp-2.0.pc.in gtk-sharp-2.12.2-gil/glade/glade-sharp-2.0.pc.in
--- gtk-sharp-2.12.2/glade/glade-sharp-2.0.pc.in	2008-08-21 00:10:49.000000000 +0200
+++ gtk-sharp-2.12.2-gil/glade/glade-sharp-2.0.pc.in	2008-09-09 23:53:09.000000000 +0200
@@ -1,7 +1,7 @@
-prefix=${pcfiledir}/../..
+prefix=@prefix@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-gapidir=${prefix}/share/gapi-2.0
+libdir=@libdir@
+gapidir=@datadir@/gapi-2.0
 
 
 Name: Glade#
diff -Nru gtk-sharp-2.12.2/glib/glib-sharp-2.0.pc.in gtk-sharp-2.12.2-gil/glib/glib-sharp-2.0.pc.in
--- gtk-sharp-2.12.2/glib/glib-sharp-2.0.pc.in	2008-08-21 00:10:51.000000000 +0200
+++ gtk-sharp-2.12.2-gil/glib/glib-sharp-2.0.pc.in	2008-09-09 23:45:45.000000000 +0200
@@ -1,7 +1,7 @@
-prefix=${pcfiledir}/../..
+prefix=@prefix@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-gapidir=${prefix}/share/gapi-2.0
+libdir=@libdir@
+gapidir=@datadir@/gapi-2.0
 
 
 Name: GLib#
diff -Nru gtk-sharp-2.12.2/gtk/gtk-sharp-2.0.pc.in gtk-sharp-2.12.2-gil/gtk/gtk-sharp-2.0.pc.in
--- gtk-sharp-2.12.2/gtk/gtk-sharp-2.0.pc.in	2008-08-21 00:09:48.000000000 +0200
+++ gtk-sharp-2.12.2-gil/gtk/gtk-sharp-2.0.pc.in	2008-09-09 23:51:22.000000000 +0200
@@ -1,7 +1,7 @@
-prefix=${pcfiledir}/../..
+prefix=@prefix@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-gapidir=${prefix}/share/gapi-2.0
+libdir=@libdir@
+gapidir=@datadir@/gapi-2.0
 
 
 Name: Gtk#
diff -Nru gtk-sharp-2.12.2/gtkdotnet/gtk-dotnet-2.0.pc.in gtk-sharp-2.12.2-gil/gtkdotnet/gtk-dotnet-2.0.pc.in
--- gtk-sharp-2.12.2/gtkdotnet/gtk-dotnet-2.0.pc.in	2008-08-21 00:09:51.000000000 +0200
+++ gtk-sharp-2.12.2-gil/gtkdotnet/gtk-dotnet-2.0.pc.in	2008-09-09 23:49:32.000000000 +0200
@@ -1,6 +1,6 @@
-prefix=${pcfiledir}/../..
+prefix=@prefix@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
+libdir=@libdir@
 
 
 Name: Gtk.DotNet
diff -Nru gtk-sharp-2.12.2/parser/Makefile.am gtk-sharp-2.12.2-gil/parser/Makefile.am
--- gtk-sharp-2.12.2/parser/Makefile.am	2008-08-21 00:09:51.000000000 +0200
+++ gtk-sharp-2.12.2-gil/parser/Makefile.am	2008-09-09 23:46:48.000000000 +0200
@@ -1,4 +1,4 @@
-assemblydir = $(prefix)/lib/gtk-sharp-2.0
+assemblydir = $(libdir)/gtk-sharp-2.0
 pkgconfigdir = $(libdir)/pkgconfig
 assembly_DATA = gapi-fixup.exe gapi-parser.exe
 pkgconfig_DATA = gapi-2.0.pc