mirror of
git://git.sv.gnu.org/autoconf
synced 2024-12-03 02:00:36 +08:00
78 lines
2.8 KiB
Makefile
78 lines
2.8 KiB
Makefile
# 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, 2006-2007 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 3 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
|
|
# 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# 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
|
|
else
|
|
# will be used only with the next shell-test line, then overwritten
|
|
# by a configured-in value
|
|
SHELL = sh
|
|
endif
|
|
|
|
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
|
|
|
|
# Build with our own versions of these tools, when possible.
|
|
export PATH = $(shell echo "`pwd`/tests:$$PATH")
|
|
|
|
include Makefile
|
|
|
|
# Ensure that $(VERSION) is up to date for dist-related targets, but not
|
|
# for others: rerunning autoconf and recompiling everything isn't cheap.
|
|
# The $(MAKE) clean is required, to remove all traces of the previous
|
|
# version string, which would otherwise cause a few test failures.
|
|
# Remove the autoreconf-provided INSTALL, so that we regenerate it.
|
|
ifeq (0,$(MAKELEVEL))
|
|
_is-dist-target = $(filter dist% alpha beta major,$(MAKECMDGOALS))
|
|
ifneq (,$(_is-dist-target))
|
|
_curr-ver := $(shell build-aux/git-version-gen $(srcdir) .version)
|
|
ifneq ($(_curr-ver),$(VERSION))
|
|
$(info INFO: running autoreconf for new version string; old: $(_curr-ver))
|
|
dummy := $(shell rm -rf autom4te.cache; autoreconf -i -v && $(MAKE) clean && rm -f INSTALL)
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
include $(srcdir)/Makefile.cfg
|
|
include $(srcdir)/Makefile.maint
|
|
|
|
else
|
|
|
|
all:
|
|
@echo There seems to be no Makefile in this directory. 1>&2
|
|
@echo "You must run ./configure before running \`make'." 1>&2
|
|
@exit 1
|
|
|
|
endif
|
|
|
|
# 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.
|
|
.NOTPARALLEL:
|