gnu/dist/gmake/tests/scripts/features/patspecific_vars

   1 #                                                                    -*-perl-*-
   2 $description = "Test pattern-specific variable settings.";
   3
   4 $details = "\
   5 Create a makefile containing various flavors of pattern-specific variable
   6 settings, override and non-override, and using various variable expansion
   7 rules, semicolon interference, etc.";
   8
   9 open(MAKEFILE,"> $makefile");
  10
  11 print MAKEFILE <<'EOF';
  12 all: one.x two.x three.x
  13 FOO = foo
  14 BAR = bar
  15 BAZ = baz
  16 thr% : override BAZ = three
  17 t%.x: BAR = four
  18 %.x: BAR = two
  19 %.x: override BAZ = three
  20 one.x: override FOO = one
  21 one.x two.x three.x: ; @echo $(FOO) $(BAR) $(BAZ)
  22 four.x: baz ; @echo $(FOO) $(BAR) $(BAZ)
  23 baz: ; @echo $(FOO) $(BAR) $(BAZ)
  24 EOF
  25
  26 close(MAKEFILE);
  27
  28
  29 # TEST #1 -- basics
  30
  31 &run_make_with_options($makefile, "", &get_logfile);
  32 $answer = "one two three\nfoo four baz\nfoo bar three\n";
  33 &compare_output($answer,&get_logfile(1));
  34
  35
  36 # TEST #2 -- try the override feature
  37
  38 &run_make_with_options($makefile, "BAZ=five", &get_logfile);
  39 $answer = "one two three\nfoo four five\nfoo bar three\n";
  40 &compare_output($answer,&get_logfile(1));
  41
  42
  43 # TEST #3 -- make sure patterns are inherited properly
  44
  45 &run_make_with_options($makefile, "four.x", &get_logfile);
  46 $answer = "foo two three\nfoo two three\n";
  47 &compare_output($answer,&get_logfile(1));
  48
  49 1;