--- contrib/pkgconfig/GNUmakefile.in.orig	2014-03-25 15:18:18 UTC
+++ contrib/pkgconfig/GNUmakefile.in
@@ -4,7 +4,7 @@ BASE_OMNI_TREE=@top_srcdir@
 VPATH=@srcdir@
 INSTALL=@INSTALL@
 
-INSTALLDIR = $(INSTALLLIBDIR)/pkgconfig
+INSTALLDIR = %%STAGEDIR%%%%PREFIX%%/libdata/pkgconfig
 
 PKGFILES = omnithread3.pc omniORB4.pc omniDynamic4.pc \
            omniCOS4.pc omniCOSDynamic4.pc omniConnectionMgmt4.pc \