--- Makefile.orig	2015-05-29 02:13:42 UTC
+++ Makefile
@@ -25,6 +25,7 @@ exec_prefix=$(prefix)
 bindir=$(exec_prefix)/bin
 includedir=$(prefix)/include
 libdir=$(exec_prefix)/lib
+libdatadir=$(exec_prefix)/libdata
 INSTALL=install
 INSTALL_PROGRAM=$(INSTALL)
 INSTALL_DATA=$(INSTALL) -m 644
@@ -245,13 +246,13 @@ shared-bigtest: $(STESTS) $(SBIGTESTS)
 benchmark: obj/test/regexp_benchmark
 
 install: obj/libre2.a obj/so/libre2.so
-	mkdir -p $(DESTDIR)$(includedir)/re2 $(DESTDIR)$(libdir)/pkgconfig
+	mkdir -p $(DESTDIR)$(includedir)/re2 $(DESTDIR)$(libdatadir)/pkgconfig
 	$(INSTALL_DATA) $(INSTALL_HFILES) $(DESTDIR)$(includedir)/re2
 	$(INSTALL) obj/libre2.a $(DESTDIR)$(libdir)/libre2.a
 	$(INSTALL) obj/so/libre2.so $(DESTDIR)$(libdir)/libre2.so.$(SONAME).0.0
 	ln -sf libre2.so.$(SONAME).0.0 $(DESTDIR)$(libdir)/libre2.so.$(SONAME)
 	ln -sf libre2.so.$(SONAME).0.0 $(DESTDIR)$(libdir)/libre2.so
-	sed -e "s#@prefix@#${prefix}#" re2.pc >$(DESTDIR)$(libdir)/pkgconfig/re2.pc
+	sed -e "s#@prefix@#${prefix}#" re2.pc >$(DESTDIR)$(libdatadir)/pkgconfig/re2.pc
 
 testinstall:
 	@mkdir -p obj
