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
76
77
78
79
80
81
82
83
84
85
|
$description = "The following test tests that if you specify greater \n"
."than one '-f makefilename' on the command line, \n"
."that make concatenates them. This test creates three \n"
."makefiles and specifies all of them with the -f option \n"
."on the command line. To make sure they were concatenated, \n"
."we then call make with the rules from the concatenated \n"
."makefiles one at a time. Finally, it calls all three \n"
."rules in one call to make and checks that the output\n"
."is in the correct order.";
$makefile2 = &get_tmpfile;
$makefile3 = &get_tmpfile;
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "all: \n";
print MAKEFILE "\t\@echo This is the output from the original makefile\n";
# END of Contents of MAKEFILE
close(MAKEFILE);
# Create a second makefile
open(MAKEFILE,"> $makefile2");
print MAKEFILE "TWO: \n";
print MAKEFILE "\t\@echo This is the output from makefile 2\n";
close(MAKEFILE);
# Create a third makefile
open(MAKEFILE,"> $makefile3");
print MAKEFILE "THREE: \n";
print MAKEFILE "\t\@echo This is the output from makefile 3\n";
close(MAKEFILE);
# Create the answer to what should be produced by this Makefile
$answer = "This is the output from the original makefile\n";
# Run make to catch the default rule
&run_make_with_options($makefile,"-f $makefile2 -f $makefile3",&get_logfile,0);
&compare_output($answer,&get_logfile(1));
# Run Make again with the rule from the second makefile: TWO
$answer = "This is the output from makefile 2\n";
&run_make_with_options($makefile,"-f $makefile2 -f $makefile3 TWO",&get_logfile,0);
&compare_output($answer,&get_logfile(1));
# Run Make again with the rule from the third makefile: THREE
$answer = "This is the output from makefile 3\n";
&run_make_with_options($makefile,
"-f $makefile2 -f $makefile3 THREE",
&get_logfile,
0);
&compare_output($answer,&get_logfile(1));
# Run Make again with ALL three rules in the order 2 1 3 to make sure
# that all rules are executed in the proper order
$answer = "This is the output from makefile 2\n";
$answer .= "This is the output from the original makefile\n";
$answer .= "This is the output from makefile 3\n";
&run_make_with_options($makefile,
"-f $makefile2 -f $makefile3 TWO all THREE",
&get_logfile,
0);
&compare_output($answer,&get_logfile(1));
|
