blob: 3f6f8a0a273c8fde0f456f348f7c7d3d1b284d39 (
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
66
67
68
69
70
71
72
|
#! /bin/sh
# Copyright (C) 2002, 2010, 2011 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 we reuse variables whenever possible, to limit
# combinational explosion. (This test is named after the &subobjname
# sub in Automake).
. ./defs || Exit 1
cat >> configure.in << 'END'
AC_PROG_CC
AM_CONDITIONAL([FOO1], [some test])
AM_CONDITIONAL([FOO2], [some test])
AM_CONDITIONAL([FOO3], [some test])
AC_OUTPUT
END
cat > Makefile.am << 'END'
noinst_PROGRAMS = c d
if FOO1
A1=a1.c
endif
if FOO2
A2=a2.c
endif
if FOO3
A3=a3.c
endif
B=$(A1) $(A2) $(A3)
c_SOURCES=$(B)
d_SOURCES=$(B)
END
$ACLOCAL
$AUTOMAKE -a
# Sanity check: make sure am_c_OBJECTS and am_d_OBJECTS are used
# in the Makefile. (This is an internal detail, so better make
# sure we update this test if the naming changes in the future.)
grep '^am_c_OBJECTS = ' Makefile.in
grep '^am_d_OBJECTS = ' Makefile.in
# Now the actual test. Are both values equal?
cobj=`sed -n '/^am_c_OBJECTS = / {
s/.* = \(.*\)$/\1/
p
}' Makefile.in`
dobj=`sed -n '/^am_d_OBJECTS = / {
s/^.* = \(.*\)$/\1/
p
}' Makefile.in`
test "$cobj" = "$dobj"
:
|
