Hash :
27136dfe
Author :
Date :
2012-03-31T16:39:32
init: warn against obsolete usage of AM_INIT_AUTOMAKE Support for the two- and three-arguments invocation forms of the AM_INIT_AUTOMAKE macro, as in: AM_INIT_AUTOMAKE($PACKAGE, $VERSION) or: AM_INIT_AUTOMAKE($PACKAGE, $VERSION, NODEFINE) will be removed in the next major Automake release (1.13). Such usages have already been deprecated in the documentation starting from commit v1.11-2015-ge99690a of 23-02-2012 "docs, news: document planned removal of obsolete macros and features". We now start giving runtime warnings as well (in the 'obsolete' category). * NEWS: Update. * m4/init.m4 (AM_INIT_AUTOMAKE): Report the two- and three-arguments form invocation. * automake.in (scan_autoconf_traces): Likewise. * doc/automake.texi: Minor adjustments. Add an @anchor to the location where it's described how to modernize outdated invocation of AM_INIT_AUTOMAKE, so that it can be referenced from automake warning/error messages. * t/aminit-moreargs-deprecation.sh: New test. * tests/list-of-tests.mk: Add it. * tests/ac-output-old.tap: Adjust by calling automake with the warnings in the 'obsolete' category disabled. * t/backcompat.test: Likewise. * t/backcompat3.test: Likewise. * t/backcompat5.test: Likewise. * t/backcompat6.test: Likewise. * t/version.test: Likewise. * t/version2.test: Likewise. * t/pr2.test: Modernize style of AC_INIT and AM_INIT_AUTOMAKE invocations, and use proper m4 quoting. * t/pr87.test: Likewise. * t/confsub.test: Likewise. * t/install2.test: Likewise. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
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#! /bin/sh
# Copyright (C) 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 2, 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/>.
# Check that automake warns against old-style usages of AM_INIT_AUTOMAKE
# (i.e., calls with two or three arguments).
. ./defs || Exit 1
warn_rx='AM_INIT_AUTOMAKE.* two-.* three-arguments form.*deprecated'
cat > configure.ac <<'END'
AC_INIT([Makefile.am])
AM_INIT_AUTOMAKE([twoargs], [1.0])
AC_CONFIG_FILES([Makefile])
END
$ACLOCAL
do_check()
{
rm -rf autom4te*.cache
for cmd in "$AUTOCONF" "$AUTOMAKE"; do
$cmd -Werror -Wnone -Wobsolete 2>stderr && { cat stderr; Exit 1; }
cat stderr >&2
grep "^configure\.ac:2:.*$warn_rx" stderr
$cmd -Werror -Wall -Wno-obsolete || Exit 1
done
}
: > Makefile.am
do_check
sed "/^AM_INIT_AUTOMAKE/s|)$|, [NODEFINE])|" configure.ac > t
diff configure.ac t && fatal_ "failed to edit configure.ac"
mv -f t configure.ac
do_check
: