--- Makefile.in.orig	2015-02-16 14:32:53 UTC
+++ Makefile.in
@@ -675,7 +675,7 @@ lua52include_HEADERS = \
 	$(LUA52_TREE)/src/lua.hpp \
 	$(LUA52_TREE)/src/lualib.h
 
-pkgconfigdir = ${libdir}/pkgconfig
+pkgconfigdir = ${prefix}/libdata/pkgconfig
 pkgconfig_DATA = texlua52.pc
 @build_TRUE@dist_check_SCRIPTS = lua52.test luaerror.test
 @build_TRUE@TESTS = lua52.test luaerror.test