Index: icu46/source/config/gmakever.mk |
=================================================================== |
--- icu46/source/config/gmakever.mk (revision 0) |
+++ icu46/source/config/gmakever.mk (revision 0) |
@@ -0,0 +1,28 @@ |
+## -*-makefile-*- |
+#****************************************************************************** |
+# Copyright (C) 2008-2010, International Business Machines |
+# Corporation and others. All Rights Reserved. |
+#****************************************************************************** |
+# Make sure we have the right version of Make. |
+ |
+at_least=3.80 |
+ifeq ($(MACHTYPE),i370-ibm-mvs) |
+at_least=3.79.1 |
+endif |
+ifeq ($(PLATFORM),OS390) |
+at_least=3.79.1 |
+endif |
+ |
+ |
+latest_a=$(firstword $(sort $(MAKE_VERSION) $(at_least))) |
+ |
+ifneq ($(at_least),$(latest_a)) |
+err: |
+ @echo "ERROR: $(MAKE_VERSION) - too old, please upgrade to at least $(at_least)" |
+ @false |
+else |
+ok: |
+ @echo "$(MAKE_VERSION) (we wanted at least $(at_least))" |
+ @true |
+endif |
+ |