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39 lines
876 B
Perl
39 lines
876 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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&touch('bar.x');
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run_make_test('
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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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',
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'', 'cp bar.x foo');
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run_make_test(undef, '', "#MAKE#: Nothing to be done for `all'.");
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run_make_test(undef, '-B', 'cp bar.x foo');
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# Put the timestamp for foo into the future; it should still be remade.
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utouch(1000, 'foo');
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run_make_test(undef, '', "#MAKE#: Nothing to be done for `all'.");
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run_make_test(undef, '-B', 'cp bar.x foo');
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# Clean up
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rmfiles('bar.x', 'foo');
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1;
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