make/tests/scripts/features/recursion

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# -*-perl-*-
$description = "The following test creates a makefile to ...\n";
$details = "DETAILS";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "all: \n"
."\t\$(MAKE) -f $makefile foo \n"
."foo: \n"
."\t\@echo \$(MAKE) \n"
."\t\@echo MAKELEVEL = \$(MAKELEVEL)\n"
."\t\$(MAKE) -f $makefile last \n"
."last: \n"
."\t\@echo \$(MAKE) \n"
."\t\@echo MAKELEVEL = \$(MAKELEVEL) \n"
."\t\@echo THE END\n";
# END of Contents of MAKEFILE
close(MAKEFILE);
if ($vos)
{
$answer = "$make_name: Entering directory \`$pwd\'\n"
."make 'CFLAGS=-O' -f $makefile foo \n"
."make CFLAGS=-O\n"
."MAKELEVEL = 0\n"
."make 'CFLAGS=-O' -f $makefile last \n"
."make CFLAGS=-O\n"
."MAKELEVEL = 0\n"
."THE END\n"
."$make_name: Leaving directory `$pwd'\n";
}
else
{
$answer = "$make_name: Entering directory `$pwd'\n"
."$mkpath -f $makefile foo \n"
."${make_name}[1]: Entering directory `$pwd'\n"
."$mkpath\n"
."MAKELEVEL = 1\n"
."$mkpath -f $makefile last \n"
."${make_name}[2]: Entering directory `$pwd'\n"
."$mkpath\n"
."MAKELEVEL = 2\n"
."THE END\n"
."${make_name}[2]: Leaving directory `$pwd'\n"
."${make_name}[1]: Leaving directory `$pwd'\n"
."$make_name: Leaving directory `$pwd'\n";
}
$mkoptions = "CFLAGS=-O -w";
$mkoptions .= " -j 2" if ($parallel_jobs);
&run_make_with_options($makefile,$mkoptions,&get_logfile,0);
&compare_output($answer,&get_logfile(1));
1;