--- src/pfs/Makefile.in.orig	2011-10-27 08:40:30 UTC
+++ src/pfs/Makefile.in
@@ -259,7 +259,7 @@ libpfs_1_2_la_SOURCES = pfs.cpp pfsutils
 library_includedir = $(includedir)/pfs-1.2
 library_include_HEADERS = pfs.h array2d.h
 #INCLUDES = 
-pkgconfigdir = $(libdir)/pkgconfig
+pkgconfigdir = $(prefix)/libdata/pkgconfig
 pkgconfig_DATA = pfs.pc
 all: all-am