Index: buildsys.mk.in
==================================================================
--- buildsys.mk.in
+++ buildsys.mk.in
@@ -815,12 +815,12 @@
 			else \
 				${DELETE_FAILED}; \
 			fi \
 		fi \
 	done
-	-rmdir ${DESTDIR}${prefix}/Library/Frameworks >/dev/null 2>&1
-	-rmdir ${DESTDIR}${prefix}/Library >/dev/null 2>&1
+	rmdir ${DESTDIR}${prefix}/Library/Frameworks >/dev/null 2>&1 || true
+	rmdir ${DESTDIR}${prefix}/Library >/dev/null 2>&1 || true
 
 	for i in "" ${STATIC_LIB} ${STATIC_PIC_LIB}; do \
 		test x"$$i" = x"" && continue; \
 		if test -f ${DESTDIR}${libdir}/$$i; then \
 			if rm -f ${DESTDIR}${libdir}/$$i; then \
@@ -839,11 +839,11 @@
 			else \
 				${DELETE_FAILED}; \
 			fi \
 		fi \
 	done
-	-rmdir ${DESTDIR}${plugindir} >/dev/null 2>&1
+	rmdir ${DESTDIR}${plugindir} >/dev/null 2>&1 || true
 
 	for i in "" ${DATA}; do \
 		test x"$$i" = x"" && continue; \
 		if test -f ${DESTDIR}${datadir}/${PACKAGE_NAME}/$$i; then \
 			if rm -f ${DESTDIR}${datadir}/${PACKAGE_NAME}/$$i; then \
@@ -852,11 +852,11 @@
 				${DELETE_FAILED}; \
 			fi \
 		fi; \
 		rmdir "$$(dirname ${DESTDIR}${datadir}/${PACKAGE_NAME}/$$i)" >/dev/null 2>&1 || true; \
 	done
-	-rmdir ${DESTDIR}${datadir}/${PACKAGE_NAME} >/dev/null 2>&1
+	rmdir ${DESTDIR}${datadir}/${PACKAGE_NAME} >/dev/null 2>&1 || true
 
 	for i in "" ${PROG}; do \
 		test x"$$i" = x"" && continue; \
 		if test -f ${DESTDIR}${bindir}/$$i; then \
 			if rm -f ${DESTDIR}${bindir}/$$i; then \
@@ -875,11 +875,11 @@
 			else \
 				${DELETE_FAILED}; \
 			fi \
 		fi \
 	done
-	-rmdir ${DESTDIR}${includedir}/${includesubdir} >/dev/null 2>&1
+	rmdir ${DESTDIR}${includedir}/${includesubdir} >/dev/null 2>&1 || true
 
 	for i in "" ${MO_FILES}; do \
 		test x"$$i" = x"" && continue; \
 		if test -f ${DESTDIR}${localedir}/$${i%.mo}/LC_MESSAGES/${localename}.mo; then \
 			if rm -f ${DESTDIR}${localedir}/$${i%.mo}/LC_MESSAGES/${localename}.mo; then \