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bc91c0b23f
* Never use "touch" in make rules; it breaks on most sub-second
supporting systems. Use echo "" > $@ instead.
* Forgot to close test makefiles before using them!
All the above worked fine on Linux but failed miserably on Solaris.
43 lines
987 B
Perl
43 lines
987 B
Perl
# -*-perl-*-
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$description = "Test make -B (always remake) option.\n";
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$details = "\
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Construct a simple makefile that builds a target.
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Invoke make once, so it builds everything. Invoke it again and verify
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that nothing is built. Then invoke it with -B and verify that everything
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is built again.";
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open(MAKEFILE,"> $makefile");
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print MAKEFILE <<'EOF';
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.SUFFIXES:
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.PHONY: all
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all: foo
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foo: bar.x
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@echo cp $< $@
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@echo "" > $@
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EOF
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close(MAKEFILE);
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&touch('bar.x');
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&run_make_with_options($makefile, '', &get_logfile);
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$answer = "cp bar.x foo\n";
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&compare_output($answer, &get_logfile(1));
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&run_make_with_options($makefile, '', &get_logfile);
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$answer = "$make_name: Nothing to be done for `all'.\n";
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&compare_output($answer, &get_logfile(1));
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&run_make_with_options($makefile, '-B', &get_logfile);
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$answer = "cp bar.x foo\n";
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&compare_output($answer, &get_logfile(1));
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unlink('bar.x', 'foo') unless $keep;
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1;
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