--- src/libcw/Makefile.in.orig	2015-10-06 17:17:18 UTC
+++ src/libcw/Makefile.in
@@ -676,7 +676,7 @@ libcw_test_internal_LDADD = -lm -lpthrea
 libcw_test_internal_CFLAGS = -rdynamic
 
 # target: libcw.pc
-pkgconfigdir = $(libdir)/pkgconfig
+pkgconfigdir = ${prefix}/libdata/pkgconfig
 
 # CLEANFILES extends list of files that need to be removed when
 # calling "make clean"