make/tests/scripts/features/double_colon

$description = "The following test creates a makefile to test Double-Colon\n"
              ."Rules.  They are rules which are written with '::' instead\n"
              ."of ':' after the target names.  This tells make that each \n"
              ."of these rules are independent of the others and each rule's\n"
              ."commands are executed if the target is older than any \n"
              ."dependencies of that rule.";

$details = "The makefile created by this test contains two double-colon \n"
          ."rules for foo; each with their own commands.  When make is run,\n"
          ."each command should be executed in the sequence that they are \n"
          ."found.  The command is a simple echo statement.";

open(MAKEFILE,"> $makefile");

# The Contents of the MAKEFILE ...

print MAKEFILE "foo:: bar.h \n"
              ."\t\@echo Executing rule foo FIRST\n"
              ."foo2: bar.h \n"
              ."foo:: bar2.h \n"
              ."\t\@echo Executing rule foo SECOND\n";

# END of Contents of MAKEFILE

close(MAKEFILE);

&touch("bar.h","bar2.h");

&run_make_with_options($makefile,
                       "",
                       &get_logfile,
                       0);


$answer = "Executing rule foo FIRST\n"
         ."Executing rule foo SECOND\n";

&compare_output($answer,&get_logfile(1));

unlink("bar.h","bar2.h");

1;