diff -up icu/source/data/Makefile.in.omv~ icu/source/data/Makefile.in
--- icu/source/data/Makefile.in.omv~	2018-04-09 00:10:29.468022990 +0200
+++ icu/source/data/Makefile.in	2018-04-09 00:11:13.840374522 +0200
@@ -200,16 +200,16 @@ endif
 install-local: $(PKGDATA_LIST) ./icupkg.inc packagedata $(OS390INSTALL)
 	$(MKINSTALLDIRS) $(TMPDATADIR) $(DESTDIR)$(ICUPKGDATA_DIR)
 ifeq ($(PKGDATA_MODE),files)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(CURR_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(LANG_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(REGION_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(ZONE_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(UNIT_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(BREAK_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(COLLATION_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(RBNF_TREE)
-	$(MKINSTALLDIRS) $(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(TRANSLIT_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(CURR_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(LANG_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(REGION_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(ZONE_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(UNIT_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(BREAK_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(COLLATION_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(RBNF_TREE)
+	$(MKINSTALLDIRS) $(DESTDIR)$(ICUPKGDATA_DIR)/$(ICUDATA_NAME)/$(TRANSLIT_TREE)
 endif
 ifneq ($(ENABLE_STATIC),)
 ifeq ($(PKGDATA_MODE),dll)