| | 1 | ## -*-makefile-*- |
| | 2 | # Copyright (C) 2016 and later: Unicode, Inc. and others. |
| | 3 | # License & terms of use: http://www.unicode.org/copyright.html |
| | 4 | #****************************************************************************** |
| | 5 | # Copyright (C) 2008-2011, International Business Machines |
| | 6 | # Corporation and others. All Rights Reserved. |
| | 7 | #****************************************************************************** |
| | 8 | # Make sure we have the right version of Make. |
| | 9 | |
| | 10 | at_least=3.80 |
| | 11 | ifeq ($(MACHTYPE),i370-ibm-mvs) |
| | 12 | at_least=3.79.1 |
| | 13 | endif |
| | 14 | ifeq ($(PLATFORM),OS390) |
| | 15 | at_least=3.79.1 |
| | 16 | endif |
| | 17 | ifeq ($(MACHTYPE),powerpc-ibm-os400) |
| | 18 | at_least=3.77 |
| | 19 | endif |
| | 20 | |
| | 21 | latest_a=$(firstword $(sort $(MAKE_VERSION) $(at_least))) |
| | 22 | |
| | 23 | ifneq ($(at_least),$(latest_a)) |
| | 24 | err: |
| | 25 | @echo "ERROR: $(MAKE_VERSION) - too old, please upgrade to at least $(at_least)" |
| | 26 | @false |
| | 27 | else |
| | 28 | ok: |
| | 29 | @echo "$(MAKE_VERSION) (we wanted at least $(at_least))" |
| | 30 | endif |
| | 31 | |
projects / apple / icu.git / blame_incremental