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      1 #                                     -*-mode: perl; rm-trailing-spaces: nil-*-
      2 
      3 $description = "Test various forms of the GNU make `include' command.";
      4 
      5 $details = "\
      6 Test include, -include, sinclude and various regressions involving them.
      7 Test extra whitespace at the end of the include, multiple -includes and
      8 sincludes (should not give an error) and make sure that errors are reported
      9 for targets that were also -included.";
     10 
     11 $makefile2 = &get_tmpfile;
     12 
     13 open(MAKEFILE,"> $makefile");
     14 
     15 # The contents of the Makefile ...
     16 
     17 print MAKEFILE <<EOF;
     18 \#Extra space at the end of the following file name
     19 include $makefile2
     20 all: ; \@echo There should be no errors for this makefile.
     21 
     22 -include nonexistent.mk
     23 -include nonexistent.mk
     24 sinclude nonexistent.mk
     25 sinclude nonexistent-2.mk
     26 -include makeit.mk
     27 sinclude makeit.mk
     28 
     29 error: makeit.mk
     30 EOF
     31 
     32 close(MAKEFILE);
     33 
     34 
     35 open(MAKEFILE,"> $makefile2");
     36 
     37 print MAKEFILE "ANOTHER: ; \@echo This is another included makefile\n";
     38 
     39 close(MAKEFILE);
     40 
     41 # Create the answer to what should be produced by this Makefile
     42 &run_make_with_options($makefile, "all", &get_logfile);
     43 $answer = "There should be no errors for this makefile.\n";
     44 &compare_output($answer, &get_logfile(1));
     45 
     46 &run_make_with_options($makefile, "ANOTHER", &get_logfile);
     47 $answer = "This is another included makefile\n";
     48 &compare_output($answer, &get_logfile(1));
     49 
     50 $makefile = undef;
     51 
     52 # Try to build the "error" target; this will fail since we don't know
     53 # how to create makeit.mk, but we should also get a message (even though
     54 # the -include suppressed it during the makefile read phase, we should
     55 # see one during the makefile run phase).
     56 
     57 run_make_test
     58   ('
     59 -include foo.mk
     60 error: foo.mk ; @echo $@
     61 ',
     62    '',
     63    "#MAKE#: *** No rule to make target `foo.mk', needed by `error'.  Stop.\n",
     64    512
     65   );
     66 
     67 # Make sure that target-specific variables don't impact things.  This could
     68 # happen because a file record is created when a target-specific variable is
     69 # set.
     70 
     71 run_make_test
     72   ('
     73 bar.mk: foo := baz
     74 -include bar.mk
     75 hello: ; @echo hello
     76 ',
     77    '',
     78    "hello\n"
     79   );
     80 
     81 
     82 # Test inheritance of dontcare flag when rebuilding makefiles.
     83 #
     84 run_make_test('
     85 .PHONY: all
     86 all: ; @:
     87 
     88 -include foo
     89 
     90 foo: bar; @:
     91 ', '', '');
     92 
     93 1;
     94 
     95 
     96 # Make sure that we don't die when the command fails but we dontcare.
     97 # (Savannah bug #13216).
     98 #
     99 run_make_test('
    100 .PHONY: all
    101 all:; @:
    102 
    103 -include foo
    104 
    105 foo: bar; @:
    106 
    107 bar:; @exit 1
    108 ', '', '');
    109 
    110 # Check include, sinclude, -include with no filenames.
    111 # (Savannah bug #1761).
    112 
    113 run_make_test('
    114 .PHONY: all
    115 all:; @:
    116 include
    117 -include
    118 sinclude', '', '');
    119 
    120 1;
    121