# Customize maint.mk for Autoconf.            -*- Makefile -*-

# Copyright (C) 2003-2004, 2006, 2008-2012 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/>.

# This file is '-include'd into GNUmakefile.

# Build with our own versions of these tools, when possible.

export PATH = $(shell echo "`pwd`/tests:$$PATH")

# Remove the autoreconf-provided INSTALL, so that we regenerate it.

_autoreconf = autoreconf -i -v && rm -f INSTALL

# Used in maint.mk's web-manual rule

manual_title = Creating Automatic Configuration Scripts

# The local directory containing the checked-out copy of gnulib used

# in this release (override the default).  The $GNULIB_SRCDIR variable

# is also honored by the gnulib-provided bootstrap script, so using it

# here is consistent.

gnulib_dir = $${GNULIB_SRCDIR-'$(abs_srcdir)'/../gnulib}

# The bootstrap tools (override the default).

bootstrap-tools = automake

# Set preferred lists for announcements.

announcement_Cc_ = $(PACKAGE_BUGREPORT), autotools-announce@gnu.org

announcement_mail-alpha = autoconf@gnu.org

announcement_mail-beta = autoconf@gnu.org

announcement_mail-stable = info-gnu@gnu.org, autoconf@gnu.org

announcement_mail_headers_ =						\

To: $(announcement_mail-$(RELEASE_TYPE))				\

CC: $(announcement_Cc_)							\

Mail-Followup-To: autoconf@gnu.org

# Update files from gnulib.

.PHONY: fetch gnulib-update autom4te-update

fetch: gnulib-update autom4te-update

gnulib-update:

	cp $(gnulib_dir)/build-aux/announce-gen $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/config.guess $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/config.sub $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/elisp-comp $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/gendocs.sh $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/git-version-gen $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/gitlog-to-changelog $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/gnupload $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/install-sh $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/mdate-sh $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/missing $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/move-if-change $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/texinfo.tex $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/update-copyright $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/useless-if-before-free $(srcdir)/build-aux

	cp $(gnulib_dir)/build-aux/vc-list-files $(srcdir)/build-aux

	cp $(gnulib_dir)/doc/fdl.texi $(srcdir)/doc

	cp $(gnulib_dir)/doc/gendocs_template $(srcdir)/doc

	cp $(gnulib_dir)/doc/gnu-oids.texi $(srcdir)/doc

	cp $(gnulib_dir)/doc/make-stds.texi $(srcdir)/doc

	cp $(gnulib_dir)/doc/standards.texi $(srcdir)/doc

	cp $(gnulib_dir)/m4/autobuild.m4 $(srcdir)/m4

	cp $(gnulib_dir)/top/GNUmakefile $(srcdir)

	cp $(gnulib_dir)/top/maint.mk $(srcdir)

WGET = wget

WGETFLAGS = -C off

## Fetch the latest versions of files we care about.

automake_gitweb = \

  http://git.savannah.gnu.org/gitweb/?p=automake.git;a=blob_plain;hb=HEAD;

autom4te_files = \

  Autom4te/Configure_ac.pm \

  Autom4te/Channels.pm \

  Autom4te/FileUtils.pm \

  Autom4te/Getopt.pm \

  Autom4te/XFile.pm

move_if_change = '$(abs_srcdir)'/build-aux/move-if-change

autom4te-update:

	rm -fr Fetchdir > /dev/null 2>&1

	mkdir -p Fetchdir/Autom4te

	for file in $(autom4te_files); do \

	  infile=`echo $$file | sed 's/Autom4te/Automake/g'`; \

	  $(WGET) $(WGET_FLAGS) \

	    "$(automake_gitweb)f=lib/$$infile" \

	    -O "Fetchdir/$$file" || exit; \

	done

	perl -pi -e 's/Automake::/Autom4te::/g' Fetchdir/Autom4te/*.pm

	for file in $(autom4te_files); do \

	  $(move_if_change) Fetchdir/$$file $(srcdir)/lib/$$file || exit; \

	done

	rm -fr Fetchdir > /dev/null 2>&1

# Tests not to run.

local-checks-to-skip ?= \

  changelog-check			\

  sc_GPL_version			\

  sc_cast_of_alloca_return_value	\

  sc_m4_quote_check			\

  sc_makefile_at_at_check		\

  sc_prohibit_HAVE_MBRTOWC		\

  sc_prohibit_always-defined_macros	\

  sc_prohibit_always_true_header_tests	\

  sc_prohibit_magic_number_exit		\

  sc_prohibit_stat_st_blocks		\

  sc_unmarked_diagnostics

# Always use shorthand copyrights.

update-copyright-env = \

  UPDATE_COPYRIGHT_USE_INTERVALS=1 \

  UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72

# Prevent incorrect NEWS edits.

old_NEWS_hash = 54ad39275441a2a3fcbe6182da4f84fb

exclude_file_name_regexp--sc_prohibit_undesirable_word_seq = \

  ^(maint\.mk|build-aux/texinfo\.tex)$$

exclude_file_name_regexp--sc_prohibit_test_minus_ao = \

  ^(maint\.mk|doc/autoconf\.texi)$$

exclude_file_name_regexp--sc_prohibit_atoi_atof = ^doc/autoconf\.texi$$

exclude_file_name_regexp--sc_useless_cpp_parens = \

  ^(build-aux/config\.guess|doc/standards\.texi)$$

exclude_file_name_regexp--sc_trailing_blank = ^build-aux/texinfo\.tex$$

exclude_file_name_regexp--sc_two_space_separator_in_usage = \

  ^build-aux/gnupload$$