blob: 38d55245e56004a526cc18cad162a5235ac5c4e1 [file] [log] [blame]
# Having a separate GNUmakefile lets me `include' the dynamically
# generated rules created via Makefile.maint as well as Makefile.maint itself.
# This makefile is used only if you run GNU Make.
# It is necessary if you want to build targets usually of interest
# only to the maintainer.
# Copyright (C) 2001, 2003, 2006 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Systems where /bin/sh is not the default shell need this. The $(shell)
# command below won't work with e.g. stock DOS/Windows shells.
ifeq ($(wildcard /bin/s[h]),/bin/sh)
SHELL = /bin/sh
# will be used only with the next shell-test line, then overwritten
# by a configured-in value
SHELL = sh
have-Makefile := $(shell test -f Makefile && echo yes)
# If the user runs GNU make but has not yet run ./configure,
# give them a diagnostic.
ifeq ($(have-Makefile),yes)
# Make tar archive easier to reproduce.
export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner
include Makefile
include $(srcdir)/Makefile.cfg
include $(srcdir)/Makefile.maint
@echo There seems to be no Makefile in this directory. 1>&2
@echo "You must run ./configure before running \`make'." 1>&2
@exit 1
# Tell version 3.79 and up of GNU make to not build goals in this
# directory in parallel. This is necessary in case someone tries to
# build multiple targets on one command line.