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
73
74
75
|
# -*-perl-*-
$description = "Test automatic variable setting.";
$details = "";
use Cwd;
$dir = cwd;
$dir =~ s,.*/([^/]+)$,../$1,;
open(MAKEFILE, "> $makefile");
print MAKEFILE "dir = $dir\n";
print MAKEFILE <<'EOF';
.SUFFIXES:
.SUFFIXES: .x .y .z
$(dir)/foo.x : baz.z $(dir)/bar.y baz.z
@echo '$$@ = $@, $$(@D) = $(@D), $$(@F) = $(@F)'
@echo '$$* = $*, $$(*D) = $(*D), $$(*F) = $(*F)'
@echo '$$< = $<, $$(<D) = $(<D), $$(<F) = $(<F)'
@echo '$$^ = $^, $$(^D) = $(^D), $$(^F) = $(^F)'
@echo '$$+ = $+, $$(+D) = $(+D), $$(+F) = $(+F)'
@echo '$$? = $?, $$(?D) = $(?D), $$(?F) = $(?F)'
touch $@
$(dir)/bar.y baz.z : ; touch $@
EOF
close(MAKEFILE);
# TEST #1 -- simple test
# -------
# Touch these into the past
&utouch(-10, qw(foo.x baz.z));
&run_make_with_options($makefile, "", &get_logfile);
$answer = "touch $dir/bar.y
\$\@ = $dir/foo.x, \$(\@D) = $dir, \$(\@F) = foo.x
\$* = $dir/foo, \$(*D) = $dir, \$(*F) = foo
\$< = baz.z, \$(<D) = ., \$(<F) = baz.z
\$^ = baz.z $dir/bar.y, \$(^D) = . $dir, \$(^F) = baz.z bar.y
\$+ = baz.z $dir/bar.y baz.z, \$(+D) = . $dir ., \$(+F) = baz.z bar.y baz.z
\$? = $dir/bar.y, \$(?D) = $dir, \$(?F) = bar.y
touch $dir/foo.x\n";
&compare_output($answer, &get_logfile(1));
unlink(qw(foo.x bar.y baz.z));
# TEST #2 -- test the SysV emulation of $$@ etc.
# -------
$makefile2 = &get_tmpfile;
open(MAKEFILE, "> $makefile2");
print MAKEFILE "dir = $dir\n";
print MAKEFILE <<'EOF';
.SUFFIXES:
.DEFAULT: ; @echo '$@'
$(dir)/foo $(dir)/bar: $@.x $$@.x $$$@.x $$$$@.x $$(@D).x $$(@F).x
$(dir)/x.z $(dir)/y.z: $(dir)/%.z : $@.% $$@.% $$$@.% $$$$@.% $$(@D).% $$(@F).%
EOF
close(MAKEFILE);
&run_make_with_options($makefile2, "$dir/foo $dir/bar", &get_logfile);
$answer = ".x\n$dir/foo.x\n\$.x\n\$@.x\n$dir.x\nfoo.x\n$dir/bar.x\nbar.x\n";
&compare_output($answer, &get_logfile(1));
&run_make_with_options($makefile2, "$dir/x.z $dir/y.z", &get_logfile);
$answer = ".x\n$dir/x.z.x\n\$.x\n\$@.x\n$dir.x\nx.z.x\n.y\n$dir/y.z.y\n\$.y\n\$@.y\n$dir.y\ny.z.y\n";
&compare_output($answer, &get_logfile(1));
1;
|
