Index: libjava/Makefile.in
===================================================================
--- libjava/Makefile.in	(revision 114994)
+++ libjava/Makefile.in	(working copy)
@@ -667,7 +667,7 @@
 toolexeclib_LTLIBRARIES = libgcj.la libgij.la $(am__append_2)
 toolexecmainlib_DATA = libgcj.spec
 dbexec_LTLIBRARIES = libjvm.la
-pkgconfigdir = $(libdir)/pkgconfig
+pkgconfigdir = $(prefix)/libdata/pkgconfig
 pkgconfig_DATA = libgcj.pc
 jardir = $(datadir)/java
 jar_DATA = libgcj-$(gcc_version).jar