1 $description = "The following test tests that if you specify greater \n" 2 ."than one '-f makefilename' on the command line, \n" 3 ."that make concatenates them. This test creates three \n" 4 ."makefiles and specifies all of them with the -f option \n" 5 ."on the command line. To make sure they were concatenated, \n" 6 ."we then call make with the rules from the concatenated \n" 7 ."makefiles one at a time. Finally, it calls all three \n" 8 ."rules in one call to make and checks that the output\n" 9 ."is in the correct order."; 10 11 $makefile2 = &get_tmpfile; 12 $makefile3 = &get_tmpfile; 13 14 open(MAKEFILE,"> $makefile"); 15 16 # The Contents of the MAKEFILE ... 17 18 print MAKEFILE "all: \n"; 19 print MAKEFILE "\t\@echo This is the output from the original makefile\n"; 20 21 # END of Contents of MAKEFILE 22 23 close(MAKEFILE); 24 25 # Create a second makefile 26 open(MAKEFILE,"> $makefile2"); 27 print MAKEFILE "TWO: \n"; 28 print MAKEFILE "\t\@echo This is the output from makefile 2\n"; 29 close(MAKEFILE); 30 31 # Create a third makefile 32 open(MAKEFILE,"> $makefile3"); 33 print MAKEFILE "THREE: \n"; 34 print MAKEFILE "\t\@echo This is the output from makefile 3\n"; 35 close(MAKEFILE); 36 37 38 # Create the answer to what should be produced by this Makefile 39 $answer = "This is the output from the original makefile\n"; 40 41 # Run make to catch the default rule 42 &run_make_with_options($makefile,"-f $makefile2 -f $makefile3",&get_logfile,0); 43 44 &compare_output($answer,&get_logfile(1)); 45 46 47 # Run Make again with the rule from the second makefile: TWO 48 $answer = "This is the output from makefile 2\n"; 49 50 &run_make_with_options($makefile,"-f $makefile2 -f $makefile3 TWO",&get_logfile,0); 51 52 &compare_output($answer,&get_logfile(1)); 53 54 55 # Run Make again with the rule from the third makefile: THREE 56 57 $answer = "This is the output from makefile 3\n"; 58 &run_make_with_options($makefile, 59 "-f $makefile2 -f $makefile3 THREE", 60 &get_logfile, 61 0); 62 &compare_output($answer,&get_logfile(1)); 63 64 65 # Run Make again with ALL three rules in the order 2 1 3 to make sure 66 # that all rules are executed in the proper order 67 68 $answer = "This is the output from makefile 2\n"; 69 $answer .= "This is the output from the original makefile\n"; 70 $answer .= "This is the output from makefile 3\n"; 71 &run_make_with_options($makefile, 72 "-f $makefile2 -f $makefile3 TWO all THREE", 73 &get_logfile, 74 0); 75 &compare_output($answer,&get_logfile(1)); 76 77 78 79 80 81 82 83 84 85 86
