--- ./Makefile.in.orig	2012-06-10 18:33:53.000000000 -0300
+++ ./Makefile.in	2014-01-19 00:08:50.000000000 -0200
@@ -308,7 +308,7 @@
 	opendbx.spec \
 	ABOUT-NLS
 
-pkgconfigdir = $(libdir)/pkgconfig
+pkgconfigdir = $(exec_prefix)/libdata/pkgconfig
 pkgconfig_DATA = opendbx.pc opendbxplus.pc
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive