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      1 #                                                                    -*-perl-*-
      2 
      3 $description = "Test the make -k (don't stop on error) option.\n";
      4 
      5 $details = "\
      6 The makefile created in this test is a simulation of building
      7 a small product.  However, the trick to this one is that one
      8 of the dependencies of the main target does not exist.
      9 Without the -k option, make would fail immediately and not
     10 build any part of the target.  What we are looking for here,
     11 is that make builds the rest of the dependencies even though
     12 it knows that at the end it will fail to rebuild the main target.";
     13 
     14 open(MAKEFILE,"> $makefile");
     15 
     16 # The Contents of the MAKEFILE ...
     17 
     18 print MAKEFILE <<EOF;
     19 VPATH = $workdir
     20 edit:  main.o kbd.o commands.o display.o
     21 \t\@echo cc -o edit main.o kbd.o commands.o display.o
     22 
     23 main.o : main.c defs.h
     24 \t\@echo cc -c main.c
     25 
     26 kbd.o : kbd.c defs.h command.h
     27 \t\@echo cc -c kbd.c
     28 
     29 commands.o : command.c defs.h command.h
     30 \t\@echo cc -c commands.c
     31 
     32 display.o : display.c defs.h buffer.h
     33 \t\@echo cc -c display.c
     34 EOF
     35 
     36 # END of Contents of MAKEFILE
     37 
     38 close(MAKEFILE);
     39 
     40 
     41 @files_to_touch = ("$workdir${pathsep}main.c","$workdir${pathsep}defs.h",
     42                "$workdir${pathsep}command.h",
     43                "$workdir${pathsep}commands.c","$workdir${pathsep}display.c",
     44                "$workdir${pathsep}buffer.h",
     45 	       "$workdir${pathsep}command.c");
     46 
     47 &touch(@files_to_touch);
     48 
     49 if ($vos) {
     50   $error_code = 3307;
     51 }
     52 else {
     53   $error_code = 512;
     54 }
     55 
     56 &run_make_with_options($makefile, "-k", &get_logfile, $error_code);
     57 
     58 # Create the answer to what should be produced by this Makefile
     59 $answer = "cc -c main.c
     60 $make_name: *** No rule to make target `kbd.c', needed by `kbd.o'.
     61 cc -c commands.c
     62 cc -c display.c
     63 $make_name: Target `edit' not remade because of errors.\n";
     64 
     65 # COMPARE RESULTS
     66 
     67 &compare_output($answer, &get_logfile(1));
     68 
     69 unlink(@files_to_touch) unless $keep;
     70 
     71 
     72 # TEST 1: Make sure that top-level targets that depend on targets that
     73 # previously failed to build, aren't attempted.  Regression for PR/1634.
     74 
     75 $makefile2 = &get_tmpfile;
     76 
     77 open(MAKEFILE, "> $makefile2");
     78 print MAKEFILE <<'EOF';
     79 .SUFFIXES:
     80 
     81 all: exe1 exe2; @echo making $@
     82 
     83 exe1 exe2: lib; @echo cp $^ $@
     84 
     85 lib: foo.o; @echo cp $^ $@
     86 
     87 foo.o: ; exit 1
     88 EOF
     89 
     90 close(MAKEFILE);
     91 
     92 &run_make_with_options($makefile2, "-k", &get_logfile, $error_code);
     93 
     94 $answer = "exit 1
     95 $make_name: *** [foo.o] Error 1
     96 $make_name: Target `all' not remade because of errors.\n";
     97 
     98 &compare_output($answer, &get_logfile(1));
     99 
    100 # TEST -- make sure we keep the error code if we can't create an included
    101 # makefile.
    102 
    103 run_make_test('all: ; @echo hi
    104 include ifile
    105 ifile: no-such-file; @false
    106 ',
    107               '-k',
    108               "#MAKEFILE#:2: ifile: No such file or directory
    109 #MAKE#: *** No rule to make target `no-such-file', needed by `ifile'.
    110 #MAKE#: Failed to remake makefile `ifile'.
    111 hi\n",
    112               512);
    113 
    114 1;
    115