75 lines
2.2 KiB
Bash
Executable File
75 lines
2.2 KiB
Bash
Executable File
#! /bin/sh
|
|
# Copyright (C) 2002, 2003, 2004 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/>.
|
|
|
|
# Make sure that we can enable or disable warnings on a per-file basis.
|
|
|
|
. ./defs || Exit 1
|
|
|
|
set -e
|
|
|
|
cat >>configure.in <<END
|
|
AC_CONFIG_FILES([sub/Makefile])
|
|
AC_OUTPUT
|
|
END
|
|
|
|
mkdir sub
|
|
|
|
# These two Makefile contain the same errors, but have different
|
|
# warnings disabled.
|
|
|
|
cat >Makefile.am <<END
|
|
AUTOMAKE_OPTIONS = -Wno-obsolete
|
|
INCLUDES = -Ifoo
|
|
foo_SOURCES = unused
|
|
SUBDIRS = sub
|
|
END
|
|
|
|
cat >sub/Makefile.am <<END
|
|
AUTOMAKE_OPTIONS = -Wno-syntax
|
|
INCLUDES = -Ifoo
|
|
foo_SOURCES = unused
|
|
END
|
|
|
|
$ACLOCAL
|
|
AUTOMAKE_fails
|
|
# The expected diagnostic is
|
|
# Makefile.am:3: unused variable: `foo_SOURCES'
|
|
# sub/Makefile.am:2: `INCLUDES' is the old name for `AM_CPPFLAGS'
|
|
grep '^Makefile.am:.*foo_SOURCES' stderr
|
|
grep '^sub/Makefile.am:.*INCLUDES' stderr
|
|
grep '^sub/Makefile.am:.*foo_SOURCES' stderr && Exit 1
|
|
grep '^Makefile.am:.*INCLUDES' stderr && Exit 1
|
|
# Only three lines of warnings.
|
|
test `wc -l < stderr` = 3
|
|
|
|
# On fast machines the autom4te.cache created during the above run of
|
|
# $AUTOMAKE is likely to have the same time stamp as the configure.in
|
|
# created below; thus causing traces for the old configure.in to be
|
|
# used. We could do `$sleep', but it's faster to erase the
|
|
# directory. (Erase autom4te*.cache, not autom4te.cache, because some
|
|
# bogus installations of Autoconf use a versioned cache.)
|
|
rm -rf autom4te*.cache
|
|
|
|
# If we add a global -Wnone, all warnings should disappear.
|
|
cat >configure.in <<END
|
|
AC_INIT([warnopts], [1.0])
|
|
AM_INIT_AUTOMAKE([-Wnone])
|
|
AC_CONFIG_FILES([Makefile sub/Makefile])
|
|
AC_OUTPUT
|
|
END
|
|
$ACLOCAL
|
|
$AUTOMAKE
|