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      1 #                                                                    -*-perl-*-
      2 
      3 $description = "Test pattern rules.";
      4 
      5 $details = "";
      6 
      7 use Cwd;
      8 
      9 $dir = cwd;
     10 $dir =~ s,.*/([^/]+)$,../$1,;
     11 
     12 
     13 #  TEST #1: Make sure that multiple patterns where the same target
     14 #           can be built are searched even if the first one fails
     15 #           to match properly.
     16 #
     17 
     18 run_make_test('
     19 .PHONY: all
     20 
     21 all: case.1 case.2 case.3
     22 a: void
     23 
     24 # 1 - existing file
     25 %.1: void
     26 	@exit 1
     27 %.1: #MAKEFILE#
     28 	@exit 0
     29 
     30 # 2 - phony
     31 %.2: void
     32 	@exit 1
     33 %.2: 2.phony
     34 	@exit 0
     35 .PHONY: 2.phony
     36 
     37 # 3 - implicit-phony
     38 %.3: void
     39 	@exit 1
     40 %.3: 3.implicit-phony
     41 	@exit 0
     42 
     43 3.implicit-phony:
     44 ',
     45 '',
     46 '');
     47 
     48 # TEST #2: make sure files that are built via implicit rules are marked
     49 #          as targets (Savannah bug #12202).
     50 #
     51 run_make_test('
     52 TARGETS := foo foo.out
     53 
     54 .PHONY: all foo.in
     55 
     56 all: $(TARGETS)
     57 
     58 %: %.in
     59 	@echo $@
     60 
     61 %.out: %
     62 	@echo $@
     63 
     64 foo.in: ; @:
     65 
     66 ',
     67 '',
     68 'foo
     69 foo.out');
     70 
     71 
     72 # TEST #3: make sure intermidite files that also happened to be
     73 #          prerequisites are not removed (Savannah bug #12267).
     74 #
     75 run_make_test('
     76 $(dir)/foo.o:
     77 
     78 $(dir)/foo.y:
     79 	@echo $@
     80 
     81 %.c: %.y
     82 	touch $@
     83 
     84 %.o: %.c
     85 	@echo $@
     86 
     87 .PHONY: install
     88 install: $(dir)/foo.c
     89 
     90 ',
     91 "dir=$dir",
     92 "$dir/foo.y
     93 touch $dir/foo.c
     94 $dir/foo.o");
     95 
     96 unlink("$dir/foo.c");
     97 
     98 
     99 # TEST #4: make sure precious flag is set properly for targets
    100 #          that are built via implicit rules (Savannah bug #13218).
    101 #
    102 run_make_test('
    103 .DELETE_ON_ERROR:
    104 
    105 .PRECIOUS: %.bar
    106 
    107 %.bar:; @touch $@ && exit 1
    108 
    109 $(dir)/foo.bar:
    110 
    111 ',
    112 "dir=$dir",
    113 "#MAKE#: *** [$dir/foo.bar] Error 1",
    114 512);
    115 
    116 unlink("$dir/foo.bar");
    117 
    118 
    119 # TEST #5: make sure targets of a macthed implicit pattern rule never
    120 #          never considered intermediate (Savannah bug #13022).
    121 #
    122 run_make_test('
    123 .PHONY: all
    124 all: foo.c foo.o
    125 
    126 %.h %.c: %.in
    127 	touch $*.h
    128 	touch $*.c
    129 
    130 %.o: %.c %.h
    131 	echo $+ >$@
    132 
    133 %.o: %.c
    134 	@echo wrong rule
    135 
    136 foo.in:
    137 	touch $@
    138 
    139 ',
    140 '',
    141 'touch foo.in
    142 touch foo.h
    143 touch foo.c
    144 echo foo.c foo.h >foo.o');
    145 
    146 unlink('foo.in', 'foo.h', 'foo.c', 'foo.o');
    147 
    148 # This tells the test driver that the perl test script executed properly.
    149 1;
    150