blob: 8290f25b5f14b6be300d8498157192308cdbf7a9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#! /bin/sh
# Copyright (C) 2002 Free Software Foundation, Inc.
#
# This file is part of GNU Automake.
#
# GNU Automake 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, or (at your option)
# any later version.
#
# GNU Automake 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 Automake; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
# Make sure that Automake choose the shorter route between suffixes
# (related to PR/37)
. ./defs || exit 1
set -e
echo AC_PROG_CC >>configure.in
# x_ -> y -> c -> o
# \________/
#
# Automake should follow the bottom route: x_ -> c -> o because
# it is shorter.
#
# It should not take the "-> y ->" route. We use `y' here so that
# then Automake will complains that YACC is not defined and the test will
# fail when this happens.
cat >Makefile.am << 'END'
bin_PROGRAMS = foo
foo_SOURCES = foo.x_
.x_.y:
cp $< $@
.x_.c:
cp $< $@
END
$ACLOCAL
$AUTOMAKE -a
# Idem with the rules the another order.
cat >Makefile.am << 'END'
bin_PROGRAMS = foo
foo_SOURCES = foo.x_
.x_.c:
cp $< $@
.x_.y:
cp $< $@
END
$AUTOMAKE -a
|
