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78 lines
1.7 KiB
Text
78 lines
1.7 KiB
Text
$description = "\
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The following test creates a makefile to test the presence
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of multiple rules for one target. One file can be the
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target of several rules if at most one rule has commands;
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the other rules can only have dependencies.";
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$details = "\
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The makefile created in this test contains two hardcoded rules
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for foo.o and bar.o. It then gives another multiple target rule
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with the same names as above but adding more dependencies.
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Additionally, another variable extradeps is listed as a
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dependency but is defined to be null. It can however be defined
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on the make command line as extradeps=extra.h which adds yet
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another dependency to the targets.";
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open(MAKEFILE,"> $makefile");
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# The Contents of the MAKEFILE ...
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print MAKEFILE <<EOF;
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objects = foo.o bar.o
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foo.o : defs.h
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bar.o : defs.h test.h
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extradeps =
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\$(objects) : config.h \$(extradeps)
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\t\@echo EXTRA EXTRA
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EOF
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# END of Contents of MAKEFILE
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close(MAKEFILE);
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&touch("defs.h","test.h","config.h");
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if ($vos)
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{
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$error_code = 3307;
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}
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else
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{
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$error_code = 512;
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}
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&run_make_with_options($makefile,
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"extradeps=extra.h",
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&get_logfile,
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$error_code);
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# Create the answer to what should be produced by this Makefile
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$answer = "$make_name: *** No rule to make target 'extra.h', needed by 'foo.o'. Stop.\n";
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&compare_output($answer,&get_logfile(1));
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# TEST #2
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# -------
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&touch("extra.h");
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&run_make_with_options($makefile,
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"extradeps=extra.h",
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&get_logfile,
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0);
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# Create the answer to what should be produced by this Makefile
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$answer = "EXTRA EXTRA\n";
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&compare_output($answer,&get_logfile(1));
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unlink("defs.h","test.h","config.h","extra.h");
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1;
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