-# Build Emacs from a fresh tarball or version-control checkout.
-
-# Copyright (C) 2011-2012 Free Software Foundation, Inc.
-#
-# This file is part of GNU Emacs.
-#
-# GNU Emacs 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 3 of the License, or
-# (at your option) any later version.
-#
-# GNU Emacs is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
-#
-# written by Paul Eggert
-
-
-# This GNUmakefile is for GNU Make. It is for convenience, so that
-# one can run 'make' in an unconfigured source tree. In such a tree,
-# this file causes GNU Make to first create a standard configuration
-# with the default options, and then reinvokes itself on the
-# newly-built Makefile. If the source tree is already configured,
-# this file defers to the existing Makefile.
-
-# If you are using a non-GNU 'make', or if you want non-default build
-# options, or if you want to build in an out-of-source tree, please
-# run "configure" by hand. But run autogen.sh first, if the source
-# was checked out directly from the repository.
-
-
-# If a Makefile already exists, just use it.
-
-ifeq ($(wildcard Makefile),Makefile)
-include Makefile
-else
-
-# If cleaning and Makefile does not exist, don't bother creating it.
-# The source tree is already clean, or is in a weird state that
-# requires expert attention.
-
-ifeq ($(filter-out %clean,$(or $(MAKECMDGOALS),default)),)
-
-$(MAKECMDGOALS):
- @echo >&2 'No Makefile; skipping $@.'
-
-else
-
-# No Makefile, and not cleaning.
-# If 'configure' does not exist, Emacs must have been checked
-# out directly from the repository; run ./autogen.sh.
-# Once 'configure' exists, run it.
-# Finally, run the actual 'make'.
-
-default $(filter-out configure Makefile,$(MAKECMDGOALS)): Makefile
- $(MAKE) -f Makefile $(MAKECMDGOALS)
-# Execute in sequence, so that multiple user goals don't conflict.
-.NOTPARALLEL:
-
-configure:
- @echo >&2 'There seems to be no "configure" file in this directory.'
- @echo >&2 'Running ./autogen.sh || autogen/copy_autogen ...'
- ./autogen.sh || autogen/copy_autogen
- @echo >&2 '"configure" file built.'
-
-Makefile: configure
- @echo >&2 'There seems to be no Makefile in this directory.'
- @echo >&2 'Running ./configure ...'
- ./configure
- @echo >&2 'Makefile built.'
-
-endif
-endif