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      1 # Having a separate GNUmakefile lets me `include' the dynamically
      2 # generated rules created via Makefile.maint as well as Makefile.maint itself.
      3 # This makefile is used only if you run GNU Make.
      4 # It is necessary if you want to build targets usually of interest
      5 # only to the maintainer.
      6 
      7 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
      8 #
      9 # This program is free software; you can redistribute it and/or modify
     10 # it under the terms of the GNU General Public License as published by
     11 # the Free Software Foundation; either version 2 of the License, or
     12 # (at your option) any later version.
     13 #
     14 # This program is distributed in the hope that it will be useful,
     15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 # GNU General Public License for more details.
     18 #
     19 # You should have received a copy of the GNU General Public License along
     20 # with this program; if not, write to the Free Software Foundation, Inc.,
     21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
     22 
     23 # Systems where /bin/sh is not the default shell need this.  The $(shell)
     24 # command below won't work with e.g. stock DOS/Windows shells.
     25 ifeq ($(wildcard /bin/s[h]),/bin/sh)
     26 SHELL = /bin/sh
     27 else
     28 # will be used only with the next shell-test line, then overwritten
     29 # by a configured-in value
     30 SHELL = sh
     31 endif
     32 
     33 have-Makefile := $(shell test -f Makefile && echo yes)
     34 
     35 # If the user runs GNU make but has not yet run ./configure,
     36 # give them a diagnostic.
     37 ifeq ($(have-Makefile),yes)
     38 
     39 # Make tar archive easier to reproduce.
     40 export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner
     41 
     42 include Makefile
     43 include $(srcdir)/Makefile.cfg
     44 include $(srcdir)/Makefile.maint
     45 
     46 else
     47 
     48 all:
     49 	@echo There seems to be no Makefile in this directory.
     50 	@echo "You must run ./configure before running \`make'."
     51 	@exit 1
     52 
     53 endif
     54 
     55 # Tell version 3.79 and up of GNU make to not build goals in this
     56 # directory in parallel.  This is necessary in case someone tries to
     57 # build multiple targets on one command line.
     58 .NOTPARALLEL:
     59